feat(tenancy): add merchant-level domain with store override

Merchants can now register domains (e.g., myloyaltyprogram.lu) that all
their stores inherit. Individual stores can override with their own custom
domain. Resolution priority: StoreDomain > MerchantDomain > subdomain.

- Add MerchantDomain model, schema, service, and admin API endpoints
- Add merchant domain fallback in platform and store context middleware
- Add Merchant.primary_domain and Store.effective_domain properties
- Add Alembic migration for merchant_domains table
- Update loyalty user journey docs with subscription & domain setup flow
- Add unit tests (50 passing) and integration tests (15 passing)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
2026-02-09 22:04:49 +01:00
parent c914e10cb8
commit 0984ff7d17
26 changed files with 2972 additions and 34 deletions

View File

@@ -3,7 +3,7 @@
script_location = alembic
prepend_sys_path = .
version_path_separator = space
version_locations = alembic/versions app/modules/billing/migrations/versions app/modules/cart/migrations/versions app/modules/catalog/migrations/versions app/modules/cms/migrations/versions app/modules/customers/migrations/versions app/modules/dev_tools/migrations/versions app/modules/inventory/migrations/versions app/modules/loyalty/migrations/versions app/modules/marketplace/migrations/versions app/modules/messaging/migrations/versions app/modules/orders/migrations/versions
version_locations = alembic/versions app/modules/billing/migrations/versions app/modules/cart/migrations/versions app/modules/catalog/migrations/versions app/modules/cms/migrations/versions app/modules/customers/migrations/versions app/modules/dev_tools/migrations/versions app/modules/inventory/migrations/versions app/modules/loyalty/migrations/versions app/modules/marketplace/migrations/versions app/modules/messaging/migrations/versions app/modules/orders/migrations/versions app/modules/tenancy/migrations/versions
# This will be overridden by alembic\env.py using settings.database_url
sqlalchemy.url =
# for PROD: sqlalchemy.url = postgresql://username:password@localhost:5432/ecommerce_db

View File

@@ -178,6 +178,7 @@ tenancy_module = ModuleDefinition(
),
],
},
migrations_path="migrations",
services_path="app.modules.tenancy.services",
models_path="app.modules.tenancy.models",
schemas_path="app.modules.tenancy.schemas",

View File

@@ -933,6 +933,43 @@ class InvalidInvitationTokenException(ValidationException):
# =============================================================================
# =============================================================================
# Merchant Domain Exceptions
# =============================================================================
class MerchantDomainNotFoundException(ResourceNotFoundException):
"""Raised when a merchant domain is not found."""
def __init__(self, domain_identifier: str, identifier_type: str = "ID"):
if identifier_type.lower() == "domain":
message = f"Merchant domain '{domain_identifier}' not found"
else:
message = f"Merchant domain with ID '{domain_identifier}' not found"
super().__init__(
resource_type="MerchantDomain",
identifier=domain_identifier,
message=message,
error_code="MERCHANT_DOMAIN_NOT_FOUND",
)
class MerchantDomainAlreadyExistsException(ConflictException):
"""Raised when trying to add a domain that already exists."""
def __init__(self, domain: str, existing_merchant_id: int | None = None):
details = {"domain": domain}
if existing_merchant_id:
details["existing_merchant_id"] = existing_merchant_id
super().__init__(
message=f"Domain '{domain}' is already registered",
error_code="MERCHANT_DOMAIN_ALREADY_EXISTS",
details=details,
)
class StoreDomainNotFoundException(ResourceNotFoundException):
"""Raised when a store domain is not found."""
@@ -1129,6 +1166,9 @@ __all__ = [
"TeamValidationException",
"InvalidInvitationDataException",
"InvalidInvitationTokenException",
# Merchant Domain
"MerchantDomainNotFoundException",
"MerchantDomainAlreadyExistsException",
# Store Domain
"StoreDomainNotFoundException",
"StoreDomainAlreadyExistsException",

View File

@@ -0,0 +1,62 @@
"""tenancy: add merchant_domains table for merchant-level domain routing
Revision ID: tenancy_001
Revises: dev_tools_001
Create Date: 2026-02-09
"""
from alembic import op
import sqlalchemy as sa
revision = "tenancy_001"
down_revision = "dev_tools_001"
branch_labels = None
depends_on = None
def upgrade() -> None:
op.create_table(
"merchant_domains",
sa.Column("id", sa.Integer(), primary_key=True, index=True),
sa.Column(
"merchant_id",
sa.Integer(),
sa.ForeignKey("merchants.id", ondelete="CASCADE"),
nullable=False,
),
sa.Column("domain", sa.String(255), nullable=False, unique=True, index=True),
sa.Column("is_primary", sa.Boolean(), nullable=False, server_default="true"),
sa.Column("is_active", sa.Boolean(), nullable=False, server_default="true"),
sa.Column("ssl_status", sa.String(50), server_default="pending"),
sa.Column("ssl_verified_at", sa.DateTime(timezone=True), nullable=True),
sa.Column("verification_token", sa.String(100), unique=True, nullable=True),
sa.Column("is_verified", sa.Boolean(), nullable=False, server_default="false"),
sa.Column("verified_at", sa.DateTime(timezone=True), nullable=True),
sa.Column(
"platform_id",
sa.Integer(),
sa.ForeignKey("platforms.id", ondelete="SET NULL"),
nullable=True,
index=True,
comment="Platform this domain is associated with (for platform context resolution)",
),
sa.Column("created_at", sa.DateTime(), server_default=sa.func.now(), nullable=False),
sa.Column("updated_at", sa.DateTime(), server_default=sa.func.now(), nullable=False),
sa.UniqueConstraint("merchant_id", "platform_id", name="uq_merchant_domain_platform"),
)
op.create_index(
"idx_merchant_domain_active", "merchant_domains", ["domain", "is_active"]
)
op.create_index(
"idx_merchant_domain_primary", "merchant_domains", ["merchant_id", "is_primary"]
)
op.create_index(
"idx_merchant_domain_platform", "merchant_domains", ["platform_id"]
)
def downgrade() -> None:
op.drop_index("idx_merchant_domain_platform", table_name="merchant_domains")
op.drop_index("idx_merchant_domain_primary", table_name="merchant_domains")
op.drop_index("idx_merchant_domain_active", table_name="merchant_domains")
op.drop_table("merchant_domains")

View File

@@ -34,6 +34,7 @@ from app.modules.tenancy.models.platform import Platform
from app.modules.tenancy.models.platform_module import PlatformModule
from app.modules.tenancy.models.user import User, UserRole
from app.modules.tenancy.models.store import Role, Store, StoreUser, StoreUserType
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from app.modules.tenancy.models.store_domain import StoreDomain
from app.modules.tenancy.models.store_platform import StorePlatform
@@ -59,6 +60,8 @@ __all__ = [
"StoreUser",
"StoreUserType",
"Role",
# Merchant configuration
"MerchantDomain",
# Store configuration
"StoreDomain",
"StorePlatform",

View File

@@ -85,6 +85,13 @@ class Merchant(Base, TimestampMixin):
)
"""All store brands operated by this merchant."""
merchant_domains = relationship(
"MerchantDomain",
back_populates="merchant",
cascade="all, delete-orphan",
)
"""Custom domains registered at the merchant level (inherited by all stores)."""
def __repr__(self):
"""String representation of the Merchant object."""
return f"<Merchant(id={self.id}, name='{self.name}', stores={len(self.stores) if self.stores else 0})>"
@@ -98,6 +105,14 @@ class Merchant(Base, TimestampMixin):
"""Get the number of stores belonging to this merchant."""
return len(self.stores) if self.stores else 0
@property
def primary_domain(self) -> str | None:
"""Get the primary active and verified merchant domain."""
for md in self.merchant_domains:
if md.is_primary and md.is_active and md.is_verified:
return md.domain
return None
@property
def active_store_count(self) -> int:
"""Get the number of active stores belonging to this merchant."""

View File

@@ -0,0 +1,117 @@
# app/modules/tenancy/models/merchant_domain.py
"""
Merchant Domain Model - Maps custom domains to merchants for merchant-level domain routing.
When a merchant subscribes to a platform (e.g., loyalty), they can register a domain
(e.g., myloyaltyprogram.lu) that serves as the default for all their stores.
Individual stores can optionally override this with their own custom StoreDomain.
Domain Resolution Priority:
1. Store-specific custom domain (StoreDomain) -> highest priority
2. Merchant domain (MerchantDomain) -> inherited default
3. Store subdomain ({store.subdomain}.loyalty.lu) -> fallback
"""
from sqlalchemy import (
Boolean,
Column,
DateTime,
ForeignKey,
Index,
Integer,
String,
UniqueConstraint,
)
from sqlalchemy.orm import relationship
from app.core.database import Base
from models.database.base import TimestampMixin
class MerchantDomain(Base, TimestampMixin):
"""
Maps custom domains to merchants for merchant-level domain routing.
Examples:
- myloyaltyprogram.lu -> Merchant "WizaCorp" (all stores inherit)
- Store WIZAMART overrides with StoreDomain -> mysuperloyaltyprogram.lu
- Store WIZAGADGETS -> inherits myloyaltyprogram.lu
"""
__tablename__ = "merchant_domains"
id = Column(Integer, primary_key=True, index=True)
merchant_id = Column(
Integer, ForeignKey("merchants.id", ondelete="CASCADE"), nullable=False
)
# Domain configuration
domain = Column(String(255), nullable=False, unique=True, index=True)
is_primary = Column(Boolean, default=True, nullable=False)
is_active = Column(Boolean, default=True, nullable=False)
# SSL/TLS status (for monitoring)
ssl_status = Column(
String(50), default="pending"
) # pending, active, expired, error
ssl_verified_at = Column(DateTime(timezone=True), nullable=True)
# DNS verification (to confirm domain ownership)
verification_token = Column(String(100), unique=True, nullable=True)
is_verified = Column(Boolean, default=False, nullable=False)
verified_at = Column(DateTime(timezone=True), nullable=True)
# Platform association (for platform context resolution from custom domains)
platform_id = Column(
Integer,
ForeignKey("platforms.id", ondelete="SET NULL"),
nullable=True,
index=True,
comment="Platform this domain is associated with (for platform context resolution)",
)
# Relationships
merchant = relationship("Merchant", back_populates="merchant_domains")
platform = relationship("Platform")
# Constraints
__table_args__ = (
UniqueConstraint("merchant_id", "platform_id", name="uq_merchant_domain_platform"),
Index("idx_merchant_domain_active", "domain", "is_active"),
Index("idx_merchant_domain_primary", "merchant_id", "is_primary"),
Index("idx_merchant_domain_platform", "platform_id"),
)
def __repr__(self):
return f"<MerchantDomain(domain='{self.domain}', merchant_id={self.merchant_id})>"
@property
def full_url(self):
"""Return full URL with https"""
return f"https://{self.domain}"
@classmethod
def normalize_domain(cls, domain: str) -> str:
"""
Normalize domain for consistent storage.
Reuses the same logic as StoreDomain.normalize_domain().
Examples:
- https://example.com -> example.com
- www.example.com -> example.com
- EXAMPLE.COM -> example.com
"""
# Remove protocol
domain = domain.replace("https://", "").replace("http://", "") # noqa: SEC-034
# Remove trailing slash
domain = domain.rstrip("/")
# Convert to lowercase
domain = domain.lower()
return domain
__all__ = ["MerchantDomain"]

View File

@@ -329,6 +329,22 @@ class Store(Base, TimestampMixin):
return domain.domain # Return the domain if it's primary and active
return None
@property
def effective_domain(self) -> str | None:
"""
Get effective domain: store override > merchant domain > subdomain fallback.
Domain Resolution Priority:
1. Store-specific custom domain (StoreDomain) -> highest priority
2. Merchant domain (MerchantDomain) -> inherited default
3. Store subdomain ({store.subdomain}.{platform_domain}) -> fallback
"""
if self.primary_domain:
return self.primary_domain
if self.merchant and self.merchant.primary_domain:
return self.merchant.primary_domain
return f"{self.subdomain}.{settings.platform_domain}"
@property
def all_domains(self):
"""Get all active domains (subdomain + custom domains)."""

View File

@@ -25,6 +25,7 @@ from .admin_merchants import admin_merchants_router
from .admin_platforms import admin_platforms_router
from .admin_stores import admin_stores_router
from .admin_store_domains import admin_store_domains_router
from .admin_merchant_domains import admin_merchant_domains_router
from .admin_modules import router as admin_modules_router
from .admin_module_config import router as admin_module_config_router
@@ -38,5 +39,6 @@ admin_router.include_router(admin_merchants_router, tags=["admin-merchants"])
admin_router.include_router(admin_platforms_router, tags=["admin-platforms"])
admin_router.include_router(admin_stores_router, tags=["admin-stores"])
admin_router.include_router(admin_store_domains_router, tags=["admin-store-domains"])
admin_router.include_router(admin_merchant_domains_router, tags=["admin-merchant-domains"])
admin_router.include_router(admin_modules_router, tags=["admin-modules"])
admin_router.include_router(admin_module_config_router, tags=["admin-module-config"])

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@@ -0,0 +1,297 @@
# app/modules/tenancy/routes/api/admin_merchant_domains.py
"""
Admin endpoints for managing merchant-level custom domains.
Follows the same pattern as admin_store_domains.py:
- Endpoints only handle HTTP layer
- Business logic in service layer
- Domain exceptions bubble up to global handler
- Pydantic schemas for validation
"""
import logging
from fastapi import APIRouter, Body, Depends, Path
from sqlalchemy.orm import Session
from app.api.deps import get_current_admin_api
from app.core.database import get_db
from app.modules.tenancy.services.merchant_domain_service import (
merchant_domain_service,
)
from models.schema.auth import UserContext
from app.modules.tenancy.schemas.merchant_domain import (
MerchantDomainCreate,
MerchantDomainDeletionResponse,
MerchantDomainListResponse,
MerchantDomainResponse,
MerchantDomainUpdate,
)
from app.modules.tenancy.schemas.store_domain import (
DomainVerificationInstructions,
DomainVerificationResponse,
)
admin_merchant_domains_router = APIRouter(prefix="/merchants")
logger = logging.getLogger(__name__)
@admin_merchant_domains_router.post(
"/{merchant_id}/domains", response_model=MerchantDomainResponse
)
def add_merchant_domain(
merchant_id: int = Path(..., description="Merchant ID", gt=0),
domain_data: MerchantDomainCreate = Body(...),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Register a merchant-level domain (Admin only).
The domain serves as the default for all the merchant's stores.
Individual stores can override with their own StoreDomain.
**Domain Resolution Priority:**
1. Store-specific custom domain (StoreDomain) -> highest priority
2. Merchant domain (MerchantDomain) -> inherited default
3. Store subdomain ({store.subdomain}.platform.lu) -> fallback
**Raises:**
- 404: Merchant not found
- 409: Domain already registered
- 422: Invalid domain format or reserved subdomain
"""
domain = merchant_domain_service.add_domain(
db=db, merchant_id=merchant_id, domain_data=domain_data
)
db.commit()
return MerchantDomainResponse(
id=domain.id,
merchant_id=domain.merchant_id,
domain=domain.domain,
is_primary=domain.is_primary,
is_active=domain.is_active,
is_verified=domain.is_verified,
ssl_status=domain.ssl_status,
platform_id=domain.platform_id,
verification_token=domain.verification_token,
verified_at=domain.verified_at,
ssl_verified_at=domain.ssl_verified_at,
created_at=domain.created_at,
updated_at=domain.updated_at,
)
@admin_merchant_domains_router.get(
"/{merchant_id}/domains", response_model=MerchantDomainListResponse
)
def list_merchant_domains(
merchant_id: int = Path(..., description="Merchant ID", gt=0),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
List all domains for a merchant (Admin only).
Returns domains ordered by:
1. Primary domains first
2. Creation date (newest first)
**Raises:**
- 404: Merchant not found
"""
domains = merchant_domain_service.get_merchant_domains(db, merchant_id)
return MerchantDomainListResponse(
domains=[
MerchantDomainResponse(
id=d.id,
merchant_id=d.merchant_id,
domain=d.domain,
is_primary=d.is_primary,
is_active=d.is_active,
is_verified=d.is_verified,
ssl_status=d.ssl_status,
platform_id=d.platform_id,
verification_token=d.verification_token if not d.is_verified else None,
verified_at=d.verified_at,
ssl_verified_at=d.ssl_verified_at,
created_at=d.created_at,
updated_at=d.updated_at,
)
for d in domains
],
total=len(domains),
)
@admin_merchant_domains_router.get(
"/domains/merchant/{domain_id}", response_model=MerchantDomainResponse
)
def get_merchant_domain_details(
domain_id: int = Path(..., description="Domain ID", gt=0),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Get detailed information about a specific merchant domain (Admin only).
**Raises:**
- 404: Domain not found
"""
domain = merchant_domain_service.get_domain_by_id(db, domain_id)
return MerchantDomainResponse(
id=domain.id,
merchant_id=domain.merchant_id,
domain=domain.domain,
is_primary=domain.is_primary,
is_active=domain.is_active,
is_verified=domain.is_verified,
ssl_status=domain.ssl_status,
platform_id=domain.platform_id,
verification_token=(
domain.verification_token if not domain.is_verified else None
),
verified_at=domain.verified_at,
ssl_verified_at=domain.ssl_verified_at,
created_at=domain.created_at,
updated_at=domain.updated_at,
)
@admin_merchant_domains_router.put(
"/domains/merchant/{domain_id}", response_model=MerchantDomainResponse
)
def update_merchant_domain(
domain_id: int = Path(..., description="Domain ID", gt=0),
domain_update: MerchantDomainUpdate = Body(...),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Update merchant domain settings (Admin only).
**Can update:**
- `is_primary`: Set as primary domain for merchant
- `is_active`: Activate or deactivate domain
**Important:**
- Cannot activate unverified domains
- Setting a domain as primary will unset other primary domains
**Raises:**
- 404: Domain not found
- 400: Cannot activate unverified domain
"""
domain = merchant_domain_service.update_domain(
db=db, domain_id=domain_id, domain_update=domain_update
)
db.commit()
return MerchantDomainResponse(
id=domain.id,
merchant_id=domain.merchant_id,
domain=domain.domain,
is_primary=domain.is_primary,
is_active=domain.is_active,
is_verified=domain.is_verified,
ssl_status=domain.ssl_status,
platform_id=domain.platform_id,
verification_token=None,
verified_at=domain.verified_at,
ssl_verified_at=domain.ssl_verified_at,
created_at=domain.created_at,
updated_at=domain.updated_at,
)
@admin_merchant_domains_router.delete(
"/domains/merchant/{domain_id}",
response_model=MerchantDomainDeletionResponse,
)
def delete_merchant_domain(
domain_id: int = Path(..., description="Domain ID", gt=0),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Delete a merchant domain (Admin only).
**Warning:** This is permanent and cannot be undone.
**Raises:**
- 404: Domain not found
"""
domain = merchant_domain_service.get_domain_by_id(db, domain_id)
merchant_id = domain.merchant_id
domain_name = domain.domain
message = merchant_domain_service.delete_domain(db, domain_id)
db.commit()
return MerchantDomainDeletionResponse(
message=message, domain=domain_name, merchant_id=merchant_id
)
@admin_merchant_domains_router.post(
"/domains/merchant/{domain_id}/verify",
response_model=DomainVerificationResponse,
)
def verify_merchant_domain_ownership(
domain_id: int = Path(..., description="Domain ID", gt=0),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Verify merchant domain ownership via DNS TXT record (Admin only).
**Verification Process:**
1. Queries DNS for TXT record: `_wizamart-verify.{domain}`
2. Checks if verification token matches
3. If found, marks domain as verified
**Raises:**
- 404: Domain not found
- 400: Already verified, or verification failed
- 502: DNS query failed
"""
domain, message = merchant_domain_service.verify_domain(db, domain_id)
db.commit()
return DomainVerificationResponse(
message=message,
domain=domain.domain,
verified_at=domain.verified_at,
is_verified=domain.is_verified,
)
@admin_merchant_domains_router.get(
"/domains/merchant/{domain_id}/verification-instructions",
response_model=DomainVerificationInstructions,
)
def get_merchant_domain_verification_instructions(
domain_id: int = Path(..., description="Domain ID", gt=0),
db: Session = Depends(get_db),
current_admin: UserContext = Depends(get_current_admin_api),
):
"""
Get DNS verification instructions for merchant domain (Admin only).
**Raises:**
- 404: Domain not found
"""
instructions = merchant_domain_service.get_verification_instructions(
db, domain_id
)
return DomainVerificationInstructions(
domain=instructions["domain"],
verification_token=instructions["verification_token"],
instructions=instructions["instructions"],
txt_record=instructions["txt_record"],
common_registrars=instructions["common_registrars"],
)

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@@ -0,0 +1,109 @@
# app/modules/tenancy/schemas/merchant_domain.py
"""
Pydantic schemas for Merchant Domain operations.
Schemas include:
- MerchantDomainCreate: For adding custom domains to merchants
- MerchantDomainUpdate: For updating domain settings
- MerchantDomainResponse: Standard domain response
- MerchantDomainListResponse: Paginated domain list
"""
import re
from datetime import datetime
from pydantic import BaseModel, ConfigDict, Field, field_validator
class MerchantDomainCreate(BaseModel):
"""Schema for adding a custom domain to a merchant."""
domain: str = Field(
...,
description="Custom domain (e.g., myloyaltyprogram.lu)",
min_length=3,
max_length=255,
)
is_primary: bool = Field(
default=True, description="Set as primary domain for the merchant"
)
platform_id: int | None = Field(None, description="Platform this domain belongs to")
@field_validator("domain")
@classmethod
def validate_domain(cls, v: str) -> str:
"""Validate and normalize domain."""
# Remove protocol if present
domain = v.replace("https://", "").replace("http://", "") # noqa: SEC-034
# Remove trailing slash
domain = domain.rstrip("/")
# Convert to lowercase
domain = domain.lower().strip()
# Basic validation
if not domain or "/" in domain:
raise ValueError("Invalid domain format")
if "." not in domain:
raise ValueError("Domain must have at least one dot")
# Check for reserved subdomains
reserved = ["www", "admin", "api", "mail", "smtp", "ftp", "cpanel", "webmail"]
first_part = domain.split(".")[0]
if first_part in reserved:
raise ValueError(
f"Domain cannot start with reserved subdomain: {first_part}"
)
# Validate domain format (basic regex)
domain_pattern = r"^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?(\.[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?)*$"
if not re.match(domain_pattern, domain):
raise ValueError("Invalid domain format")
return domain
class MerchantDomainUpdate(BaseModel):
"""Schema for updating merchant domain settings."""
is_primary: bool | None = Field(None, description="Set as primary domain")
is_active: bool | None = Field(None, description="Activate or deactivate domain")
model_config = ConfigDict(from_attributes=True)
class MerchantDomainResponse(BaseModel):
"""Standard schema for merchant domain response."""
model_config = ConfigDict(from_attributes=True)
id: int
merchant_id: int
domain: str
is_primary: bool
is_active: bool
is_verified: bool
ssl_status: str
platform_id: int | None = None
verification_token: str | None = None
verified_at: datetime | None = None
ssl_verified_at: datetime | None = None
created_at: datetime
updated_at: datetime
class MerchantDomainListResponse(BaseModel):
"""Schema for paginated merchant domain list."""
domains: list[MerchantDomainResponse]
total: int
class MerchantDomainDeletionResponse(BaseModel):
"""Response after merchant domain deletion."""
message: str
domain: str
merchant_id: int

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@@ -0,0 +1,452 @@
# app/modules/tenancy/services/merchant_domain_service.py
"""
Merchant domain service for managing merchant-level custom domain operations.
This module provides classes and functions for:
- Adding and removing merchant domains
- Domain verification via DNS
- Domain activation and deactivation
- Setting primary domains
- Domain validation and normalization
Follows the same pattern as StoreDomainService.
"""
import logging
import secrets
from datetime import UTC, datetime
from sqlalchemy.orm import Session
from app.exceptions import ValidationException
from app.modules.tenancy.exceptions import (
DNSVerificationException,
DomainAlreadyVerifiedException,
DomainNotVerifiedException,
DomainVerificationFailedException,
InvalidDomainFormatException,
MaxDomainsReachedException,
MerchantDomainAlreadyExistsException,
MerchantDomainNotFoundException,
MerchantNotFoundException,
ReservedDomainException,
)
from app.modules.tenancy.models import Merchant
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from app.modules.tenancy.models.store_domain import StoreDomain
from app.modules.tenancy.schemas.merchant_domain import (
MerchantDomainCreate,
MerchantDomainUpdate,
)
logger = logging.getLogger(__name__)
class MerchantDomainService:
"""Service class for merchant domain operations."""
def __init__(self):
self.max_domains_per_merchant = 5
self.reserved_subdomains = [
"www",
"admin",
"api",
"mail",
"smtp",
"ftp",
"cpanel",
"webmail",
]
def add_domain(
self, db: Session, merchant_id: int, domain_data: MerchantDomainCreate
) -> MerchantDomain:
"""
Add a custom domain to a merchant.
Args:
db: Database session
merchant_id: Merchant ID to add domain to
domain_data: Domain creation data
Returns:
Created MerchantDomain object
Raises:
MerchantNotFoundException: If merchant not found
MerchantDomainAlreadyExistsException: If domain already registered
MaxDomainsReachedException: If merchant has reached max domains
InvalidDomainFormatException: If domain format is invalid
"""
try:
# Verify merchant exists
merchant = self._get_merchant_by_id_or_raise(db, merchant_id)
# Check domain limit
self._check_domain_limit(db, merchant_id)
# Normalize domain
normalized_domain = MerchantDomain.normalize_domain(domain_data.domain)
# Validate domain format
self._validate_domain_format(normalized_domain)
# Check if domain already exists (in both StoreDomain and MerchantDomain)
if self._domain_exists_globally(db, normalized_domain):
raise MerchantDomainAlreadyExistsException(normalized_domain)
# If setting as primary, unset other primary domains
if domain_data.is_primary:
self._unset_primary_domains(db, merchant_id)
# Resolve platform_id: use provided value, or auto-resolve from merchant's primary StorePlatform
platform_id = domain_data.platform_id
if not platform_id:
from app.modules.tenancy.models import Store, StorePlatform
# Get platform from merchant's first store's primary StorePlatform
store_ids = (
db.query(Store.id)
.filter(Store.merchant_id == merchant_id)
.subquery()
)
primary_sp = (
db.query(StorePlatform)
.filter(
StorePlatform.store_id.in_(store_ids),
StorePlatform.is_primary.is_(True),
)
.first()
)
platform_id = primary_sp.platform_id if primary_sp else None
# Create domain record
new_domain = MerchantDomain(
merchant_id=merchant_id,
domain=normalized_domain,
is_primary=domain_data.is_primary,
platform_id=platform_id,
verification_token=secrets.token_urlsafe(32),
is_verified=False,
is_active=False,
ssl_status="pending",
)
db.add(new_domain)
db.flush()
db.refresh(new_domain)
logger.info(f"Domain {normalized_domain} added to merchant {merchant_id}")
return new_domain
except (
MerchantNotFoundException,
MerchantDomainAlreadyExistsException,
MaxDomainsReachedException,
InvalidDomainFormatException,
ReservedDomainException,
):
raise
except Exception as e:
logger.error(f"Error adding merchant domain: {str(e)}")
raise ValidationException("Failed to add merchant domain")
def get_merchant_domains(
self, db: Session, merchant_id: int
) -> list[MerchantDomain]:
"""
Get all domains for a merchant.
Args:
db: Database session
merchant_id: Merchant ID
Returns:
List of MerchantDomain objects
"""
try:
self._get_merchant_by_id_or_raise(db, merchant_id)
domains = (
db.query(MerchantDomain)
.filter(MerchantDomain.merchant_id == merchant_id)
.order_by(
MerchantDomain.is_primary.desc(),
MerchantDomain.created_at.desc(),
)
.all()
)
return domains
except MerchantNotFoundException:
raise
except Exception as e:
logger.error(f"Error getting merchant domains: {str(e)}")
raise ValidationException("Failed to retrieve merchant domains")
def get_domain_by_id(self, db: Session, domain_id: int) -> MerchantDomain:
"""
Get merchant domain by ID.
Args:
db: Database session
domain_id: Domain ID
Returns:
MerchantDomain object
Raises:
MerchantDomainNotFoundException: If domain not found
"""
domain = (
db.query(MerchantDomain)
.filter(MerchantDomain.id == domain_id)
.first()
)
if not domain:
raise MerchantDomainNotFoundException(str(domain_id))
return domain
def update_domain(
self, db: Session, domain_id: int, domain_update: MerchantDomainUpdate
) -> MerchantDomain:
"""
Update merchant domain settings.
Args:
db: Database session
domain_id: Domain ID
domain_update: Update data
Returns:
Updated MerchantDomain object
Raises:
MerchantDomainNotFoundException: If domain not found
DomainNotVerifiedException: If trying to activate unverified domain
"""
try:
domain = self.get_domain_by_id(db, domain_id)
# If setting as primary, unset other primary domains
if domain_update.is_primary:
self._unset_primary_domains(
db, domain.merchant_id, exclude_domain_id=domain_id
)
domain.is_primary = True
# If activating, check verification
if domain_update.is_active is True and not domain.is_verified:
raise DomainNotVerifiedException(domain_id, domain.domain)
# Update fields
if domain_update.is_active is not None:
domain.is_active = domain_update.is_active
db.flush()
db.refresh(domain)
logger.info(f"Merchant domain {domain.domain} updated")
return domain
except (MerchantDomainNotFoundException, DomainNotVerifiedException):
raise
except Exception as e:
logger.error(f"Error updating merchant domain: {str(e)}")
raise ValidationException("Failed to update merchant domain")
def delete_domain(self, db: Session, domain_id: int) -> str:
"""
Delete a merchant domain.
Args:
db: Database session
domain_id: Domain ID
Returns:
Success message
"""
try:
domain = self.get_domain_by_id(db, domain_id)
domain_name = domain.domain
merchant_id = domain.merchant_id
db.delete(domain)
logger.info(
f"Domain {domain_name} deleted from merchant {merchant_id}"
)
return f"Domain {domain_name} deleted successfully"
except MerchantDomainNotFoundException:
raise
except Exception as e:
logger.error(f"Error deleting merchant domain: {str(e)}")
raise ValidationException("Failed to delete merchant domain")
def verify_domain(
self, db: Session, domain_id: int
) -> tuple[MerchantDomain, str]:
"""
Verify merchant domain ownership via DNS TXT record.
The merchant must add a TXT record:
Name: _wizamart-verify.{domain}
Value: {verification_token}
"""
try:
import dns.resolver
domain = self.get_domain_by_id(db, domain_id)
if domain.is_verified:
raise DomainAlreadyVerifiedException(domain_id, domain.domain)
try:
txt_records = dns.resolver.resolve(
f"_wizamart-verify.{domain.domain}", "TXT"
)
for txt in txt_records:
txt_value = txt.to_text().strip('"')
if txt_value == domain.verification_token:
domain.is_verified = True
domain.verified_at = datetime.now(UTC)
db.flush()
db.refresh(domain)
logger.info(
f"Merchant domain {domain.domain} verified successfully"
)
return (
domain,
f"Domain {domain.domain} verified successfully",
)
raise DomainVerificationFailedException(
domain.domain,
"Verification token not found in DNS records",
)
except dns.resolver.NXDOMAIN:
raise DomainVerificationFailedException(
domain.domain,
f"DNS record _wizamart-verify.{domain.domain} not found",
)
except dns.resolver.NoAnswer:
raise DomainVerificationFailedException(
domain.domain, "No TXT records found for verification"
)
except DomainVerificationFailedException:
raise
except Exception as dns_error:
raise DNSVerificationException(domain.domain, str(dns_error))
except (
MerchantDomainNotFoundException,
DomainAlreadyVerifiedException,
DomainVerificationFailedException,
DNSVerificationException,
):
raise
except Exception as e:
logger.error(f"Error verifying merchant domain: {str(e)}")
raise ValidationException("Failed to verify merchant domain")
def get_verification_instructions(self, db: Session, domain_id: int) -> dict:
"""Get DNS verification instructions for a merchant domain."""
domain = self.get_domain_by_id(db, domain_id)
return {
"domain": domain.domain,
"verification_token": domain.verification_token,
"instructions": {
"step1": "Go to your domain's DNS settings (at your domain registrar)",
"step2": "Add a new TXT record with the following values:",
"step3": "Wait for DNS propagation (5-15 minutes)",
"step4": "Click 'Verify Domain' button in admin panel",
},
"txt_record": {
"type": "TXT",
"name": "_wizamart-verify",
"value": domain.verification_token,
"ttl": 3600,
},
"common_registrars": {
"Cloudflare": "https://dash.cloudflare.com",
"GoDaddy": "https://dcc.godaddy.com/manage/dns",
"Namecheap": "https://www.namecheap.com/myaccount/domain-list/",
"Google Domains": "https://domains.google.com",
},
}
# Private helper methods
def _get_merchant_by_id_or_raise(
self, db: Session, merchant_id: int
) -> Merchant:
"""Get merchant by ID or raise exception."""
merchant = (
db.query(Merchant).filter(Merchant.id == merchant_id).first()
)
if not merchant:
raise MerchantNotFoundException(merchant_id, identifier_type="id")
return merchant
def _check_domain_limit(self, db: Session, merchant_id: int) -> None:
"""Check if merchant has reached maximum domain limit."""
domain_count = (
db.query(MerchantDomain)
.filter(MerchantDomain.merchant_id == merchant_id)
.count()
)
if domain_count >= self.max_domains_per_merchant:
raise MaxDomainsReachedException(
merchant_id, self.max_domains_per_merchant
)
def _domain_exists_globally(self, db: Session, domain: str) -> bool:
"""Check if domain already exists in system (StoreDomain or MerchantDomain)."""
store_exists = (
db.query(StoreDomain)
.filter(StoreDomain.domain == domain)
.first()
is not None
)
if store_exists:
return True
merchant_exists = (
db.query(MerchantDomain)
.filter(MerchantDomain.domain == domain)
.first()
is not None
)
return merchant_exists
def _validate_domain_format(self, domain: str) -> None:
"""Validate domain format and check for reserved subdomains."""
first_part = domain.split(".")[0]
if first_part in self.reserved_subdomains:
raise ReservedDomainException(domain, first_part)
def _unset_primary_domains(
self,
db: Session,
merchant_id: int,
exclude_domain_id: int | None = None,
) -> None:
"""Unset all primary domains for merchant."""
query = db.query(MerchantDomain).filter(
MerchantDomain.merchant_id == merchant_id,
MerchantDomain.is_primary == True,
)
if exclude_domain_id:
query = query.filter(MerchantDomain.id != exclude_domain_id)
query.update({"is_primary": False})
# Create service instance
merchant_domain_service = MerchantDomainService()

View File

@@ -181,11 +181,19 @@ or **subdomains** of `loyalty.lu` (from `Store.subdomain`).
### URL Routing Summary
| Routing mode | Pattern | Example |
|-------------|---------|---------|
| Platform domain | `loyalty.lu/...` | Admin pages, public API |
| Custom domain | `{custom_domain}/...` | All store pages (store has custom domain) |
| Store subdomain | `{store_code}.loyalty.lu/...` | All store pages (no custom domain) |
| Routing mode | Priority | Pattern | Example |
|-------------|----------|---------|---------|
| Platform domain | — | `loyalty.lu/...` | Admin pages, public API |
| Store custom domain | 1 (highest) | `{custom_domain}/...` | Store with its own domain (overrides merchant domain) |
| Merchant domain | 2 | `{merchant_domain}/...` | All stores inherit merchant's domain |
| Store subdomain | 3 (fallback) | `{store_code}.loyalty.lu/...` | Default when no custom/merchant domain |
!!! info "Domain Resolution Priority"
When a request arrives, the middleware resolves the store in this order:
1. **Store custom domain** (`store_domains` table) — highest priority, store-specific override
2. **Merchant domain** (`merchant_domains` table) — inherited by all merchant's stores
3. **Store subdomain** (`Store.subdomain` + platform domain) — fallback
### Case 1: Store with custom domain (e.g., `wizamart.shop`)
@@ -233,10 +241,61 @@ The store has a verified entry in the `store_domains` table. **All** store URLs
| POST enroll | `https://wizamart.shop/api/store/loyalty/cards/enroll` |
| POST lookup | `https://wizamart.shop/api/store/loyalty/cards/lookup` |
### Case 2: Store without custom domain (uses platform subdomain)
### Case 2: Store with merchant domain (e.g., `myloyaltyprogram.lu`)
The store has no entry in `store_domains`. **All** store URLs are served via a
subdomain of the platform domain: `{store_code}.loyalty.lu`.
The merchant has registered a domain in the `merchant_domains` table. Stores without
their own custom domain inherit the merchant domain. The middleware resolves the
merchant domain to the merchant's first active store by default, or to a specific
store when the URL includes `/store/{store_code}/...`.
**Storefront (customer-facing):**
| Page | Production URL |
|------|----------------|
| Loyalty Dashboard | `https://myloyaltyprogram.lu/account/loyalty` |
| Transaction History | `https://myloyaltyprogram.lu/account/loyalty/history` |
| Self-Enrollment | `https://myloyaltyprogram.lu/loyalty/join` |
| Enrollment Success | `https://myloyaltyprogram.lu/loyalty/join/success` |
**Storefront API:**
| Method | Production URL |
|--------|----------------|
| GET card | `https://myloyaltyprogram.lu/api/storefront/loyalty/card` |
| GET transactions | `https://myloyaltyprogram.lu/api/storefront/loyalty/transactions` |
| POST enroll | `https://myloyaltyprogram.lu/api/storefront/loyalty/enroll` |
| GET program | `https://myloyaltyprogram.lu/api/storefront/loyalty/program` |
**Store backend (staff/owner):**
| Page | Production URL |
|------|----------------|
| Store Login | `https://myloyaltyprogram.lu/store/WIZAGADGETS/login` |
| Terminal | `https://myloyaltyprogram.lu/store/WIZAGADGETS/loyalty/terminal` |
| Cards | `https://myloyaltyprogram.lu/store/WIZAGADGETS/loyalty/cards` |
| Settings | `https://myloyaltyprogram.lu/store/WIZAGADGETS/loyalty/settings` |
| Stats | `https://myloyaltyprogram.lu/store/WIZAGADGETS/loyalty/stats` |
**Store API:**
| Method | Production URL |
|--------|----------------|
| GET program | `https://myloyaltyprogram.lu/api/store/loyalty/program` |
| POST stamp | `https://myloyaltyprogram.lu/api/store/loyalty/stamp` |
| POST points | `https://myloyaltyprogram.lu/api/store/loyalty/points` |
| POST enroll | `https://myloyaltyprogram.lu/api/store/loyalty/cards/enroll` |
| POST lookup | `https://myloyaltyprogram.lu/api/store/loyalty/cards/lookup` |
!!! note "Merchant domain resolves to first active store"
When a customer visits `myloyaltyprogram.lu` without a `/store/{code}/...` path,
the middleware resolves to the merchant's **first active store** (ordered by ID).
This is ideal for storefront pages like `/loyalty/join` where the customer doesn't
need to know which specific store they're interacting with.
### Case 3: Store without custom domain (uses platform subdomain)
The store has no entry in `store_domains` and the merchant has no registered domain.
**All** store URLs are served via a subdomain of the platform domain: `{store_code}.loyalty.lu`.
**Storefront (customer-facing):**
@@ -291,26 +350,141 @@ subdomain of the platform domain: `{store_code}.loyalty.lu`.
### Domain configuration per store (current DB state)
| Store | Custom Domain | Production URL |
|-------|---------------|----------------|
| WIZAMART | `wizamart.shop` | `https://wizamart.shop/...` |
| FASHIONHUB | `fashionhub.store` | `https://fashionhub.store/...` |
| WIZAGADGETS | _(none)_ | `https://wizagadgets.loyalty.lu/...` |
| WIZAHOME | _(none)_ | `https://wizahome.loyalty.lu/...` |
| FASHIONOUTLET | _(none)_ | `https://fashionoutlet.loyalty.lu/...` |
| BOOKSTORE | _(none)_ | `https://bookstore.loyalty.lu/...` |
| BOOKDIGITAL | _(none)_ | `https://bookdigital.loyalty.lu/...` |
**Merchant domains** (`merchant_domains` table):
| Merchant | Merchant Domain | Status |
|----------|-----------------|--------|
| WizaCorp Ltd. | _(none yet)_ | |
| Fashion Group S.A. | _(none yet)_ | |
| BookWorld Publishing | _(none yet)_ | |
**Store domains** (`store_domains` table) and effective resolution:
| Store | Merchant | Store Custom Domain | Effective Domain |
|-------|----------|---------------------|------------------|
| WIZAMART | WizaCorp | `wizamart.shop` | `wizamart.shop` (store override) |
| FASHIONHUB | Fashion Group | `fashionhub.store` | `fashionhub.store` (store override) |
| WIZAGADGETS | WizaCorp | _(none)_ | `wizagadgets.loyalty.lu` (subdomain fallback) |
| WIZAHOME | WizaCorp | _(none)_ | `wizahome.loyalty.lu` (subdomain fallback) |
| FASHIONOUTLET | Fashion Group | _(none)_ | `fashionoutlet.loyalty.lu` (subdomain fallback) |
| BOOKSTORE | BookWorld | _(none)_ | `bookstore.loyalty.lu` (subdomain fallback) |
| BOOKDIGITAL | BookWorld | _(none)_ | `bookdigital.loyalty.lu` (subdomain fallback) |
!!! example "After merchant domain registration"
If WizaCorp registers `myloyaltyprogram.lu` as their merchant domain, the table becomes:
| Store | Effective Domain | Reason |
|-------|------------------|--------|
| WIZAMART | `wizamart.shop` | Store custom domain takes priority |
| WIZAGADGETS | `myloyaltyprogram.lu` | Inherits merchant domain |
| WIZAHOME | `myloyaltyprogram.lu` | Inherits merchant domain |
!!! info "`{store_domain}` in journey URLs"
In the journeys below, `{store_domain}` refers to the store's resolved domain:
In the journeys below, `{store_domain}` refers to the store's **effective domain**, resolved in priority order:
- **Custom domain**: `wizamart.shop` (from `store_domains` table)
- **Subdomain fallback**: `wizamart.loyalty.lu` (from `Store.subdomain` + platform domain)
1. **Store custom domain**: `wizamart.shop` (from `store_domains` table) — highest priority
2. **Merchant domain**: `myloyaltyprogram.lu` (from `merchant_domains` table) — inherited default
3. **Subdomain fallback**: `wizamart.loyalty.lu` (from `Store.subdomain` + platform domain)
---
## User Journeys
### Journey 0: Merchant Subscription & Domain Setup
**Persona:** Merchant Owner (e.g., john.owner@wizacorp.com) + Platform Admin
**Goal:** Subscribe to the loyalty platform, register a merchant domain, and optionally configure store domain overrides
```mermaid
flowchart TD
A[Merchant owner logs in] --> B[Navigate to billing page]
B --> C[Choose subscription tier]
C --> D[Complete Stripe checkout]
D --> E[Subscription active]
E --> F{Register merchant domain?}
F -->|Yes| G[Admin registers merchant domain]
G --> H[Verify DNS ownership]
H --> I[Activate merchant domain]
I --> J{Store-specific override?}
J -->|Yes| K[Register store custom domain]
K --> L[Verify & activate store domain]
J -->|No| M[All stores inherit merchant domain]
F -->|No| N[Stores use subdomain fallback]
L --> O[Domain setup complete]
M --> O
N --> O
```
**Step 1: Subscribe to the platform**
1. Login as `john.owner@wizacorp.com` and navigate to billing:
- Dev: `http://localhost:9999/platforms/loyalty/store/WIZAMART/billing`
- Prod (custom domain): `https://wizamart.shop/store/WIZAMART/billing`
- Prod (subdomain): `https://wizamart.loyalty.lu/store/WIZAMART/billing`
2. View available subscription tiers:
- API Dev: `GET http://localhost:9999/platforms/loyalty/api/v1/store/billing/tiers`
- API Prod: `GET https://{store_domain}/api/v1/store/billing/tiers`
3. Select a tier and initiate Stripe checkout:
- API Dev: `POST http://localhost:9999/platforms/loyalty/api/v1/store/billing/checkout`
- API Prod: `POST https://{store_domain}/api/v1/store/billing/checkout`
4. Complete payment on Stripe checkout page
5. Webhook `checkout.session.completed` activates the subscription
6. Verify subscription is active:
- API Dev: `GET http://localhost:9999/platforms/loyalty/api/v1/store/billing/subscription`
- API Prod: `GET https://{store_domain}/api/v1/store/billing/subscription`
**Step 2: Register merchant domain (admin action)**
!!! note "Admin-only operation"
Merchant domain registration is currently an admin operation. The platform admin
registers the domain on behalf of the merchant via the admin API.
1. Platform admin registers a merchant domain:
- API Dev: `POST http://localhost:9999/platforms/loyalty/api/v1/admin/merchants/{merchant_id}/domains`
- API Prod: `POST https://loyalty.lu/api/v1/admin/merchants/{merchant_id}/domains`
- Body: `{"domain": "myloyaltyprogram.lu", "is_primary": true}`
2. The API returns a `verification_token` for DNS verification
3. Get DNS verification instructions:
- API Dev: `GET http://localhost:9999/platforms/loyalty/api/v1/admin/merchants/domains/merchant/{domain_id}/verification-instructions`
- API Prod: `GET https://loyalty.lu/api/v1/admin/merchants/domains/merchant/{domain_id}/verification-instructions`
4. Merchant adds a DNS TXT record: `_wizamart-verify.myloyaltyprogram.lu TXT {verification_token}`
5. Verify the domain:
- API Dev: `POST http://localhost:9999/platforms/loyalty/api/v1/admin/merchants/domains/merchant/{domain_id}/verify`
- API Prod: `POST https://loyalty.lu/api/v1/admin/merchants/domains/merchant/{domain_id}/verify`
6. Activate the domain:
- API Dev: `PUT http://localhost:9999/platforms/loyalty/api/v1/admin/merchants/domains/merchant/{domain_id}`
- API Prod: `PUT https://loyalty.lu/api/v1/admin/merchants/domains/merchant/{domain_id}`
- Body: `{"is_active": true}`
7. All merchant stores now inherit `myloyaltyprogram.lu` as their effective domain
**Step 3: (Optional) Register store-specific domain override**
If a store needs its own domain (e.g., WIZAMART is a major brand and wants `mysuperloyaltyprogram.lu`):
1. Platform admin registers a store domain:
- API Dev: `POST http://localhost:9999/platforms/loyalty/api/v1/admin/stores/{store_id}/domains`
- API Prod: `POST https://loyalty.lu/api/v1/admin/stores/{store_id}/domains`
- Body: `{"domain": "mysuperloyaltyprogram.lu", "is_primary": true}`
2. Follow the same DNS verification and activation flow as merchant domains
3. Once active, this store's effective domain becomes `mysuperloyaltyprogram.lu` (overrides merchant domain)
4. Other stores (WIZAGADGETS, WIZAHOME) continue to use `myloyaltyprogram.lu`
**Result after domain setup for WizaCorp:**
| Store | Effective Domain | Source |
|-------|------------------|--------|
| WIZAMART | `mysuperloyaltyprogram.lu` | Store custom domain (override) |
| WIZAGADGETS | `myloyaltyprogram.lu` | Merchant domain (inherited) |
| WIZAHOME | `myloyaltyprogram.lu` | Merchant domain (inherited) |
**Expected blockers in current state:**
- No subscriptions exist yet - create one first via billing page or admin API
- No merchant domains registered - admin must register via API
- DNS verification requires actual DNS records (mock in tests)
---
### Journey 1: Merchant Owner - First-Time Setup
**Persona:** Merchant Owner (e.g., john.owner@wizacorp.com)
@@ -356,9 +530,14 @@ flowchart TD
**Expected blockers in current state:**
- No subscriptions exist - feature gating may prevent program creation
- No loyalty programs exist - this is the first journey to test
!!! note "Subscription is not required for program creation"
The loyalty module currently has **no feature gating** — program creation works
without an active subscription. Journey 0 (subscription & domain setup) is
independent and can be done before or after program creation. However, in production
you would typically subscribe first to get a custom domain for your loyalty URLs.
---
### Journey 2: Store Staff - Daily Operations (Stamps)
@@ -601,9 +780,15 @@ flowchart TD
## Recommended Test Order
1. **Journey 1** - Create a program first (nothing else works without this)
2. **Journey 4** - Enroll a test customer
3. **Journey 2 or 3** - Process stamps/points
4. **Journey 5** - Verify customer can see their data
5. **Journey 7** - Test void/return
6. **Journey 8** - Test cross-store (enroll via WIZAMART, redeem via WIZAGADGETS)
7. **Journey 6** - Admin overview (verify data appears correctly)
2. **Journey 0** - Subscribe and set up domains (independent, but needed for custom domain URLs)
3. **Journey 4** - Enroll a test customer
4. **Journey 2 or 3** - Process stamps/points
5. **Journey 5** - Verify customer can see their data
6. **Journey 7** - Test void/return
7. **Journey 8** - Test cross-store (enroll via WIZAMART, redeem via WIZAGADGETS)
8. **Journey 6** - Admin overview (verify data appears correctly)
!!! tip "Journey 0 and Journey 1 are independent"
There is no feature gating on loyalty program creation — you can test them in
either order. Journey 0 is listed second because domain setup is about URL
presentation, not a functional prerequisite for the loyalty module.

View File

@@ -174,6 +174,32 @@ class PlatformContextManager:
)
return platform
# Fallback: Check MerchantDomain for merchant-level domains
from app.modules.tenancy.models.merchant_domain import MerchantDomain
merchant_domain = (
db.query(MerchantDomain)
.filter(
MerchantDomain.domain == domain,
MerchantDomain.is_active.is_(True),
MerchantDomain.is_verified.is_(True),
)
.first()
)
if merchant_domain and merchant_domain.platform_id:
platform = (
db.query(Platform)
.filter(
Platform.id == merchant_domain.platform_id,
Platform.is_active.is_(True),
)
.first()
)
if platform:
logger.debug(
f"[PLATFORM] Platform found via merchant domain: {domain}{platform.name}"
)
return platform
logger.debug(f"[PLATFORM] No platform found for domain: {domain}")
# Method 2: Path-prefix lookup

View File

@@ -149,6 +149,36 @@ class StoreContextManager:
f"[OK] Store found via custom domain: {domain}{store.name}"
)
return store
# Fallback: Try merchant-level domain
from app.modules.tenancy.models.merchant_domain import MerchantDomain
merchant_domain = (
db.query(MerchantDomain)
.filter(
MerchantDomain.domain == domain,
MerchantDomain.is_active.is_(True),
MerchantDomain.is_verified.is_(True),
)
.first()
)
if merchant_domain:
store = (
db.query(Store)
.filter(
Store.merchant_id == merchant_domain.merchant_id,
Store.is_active.is_(True),
)
.order_by(Store.id)
.first()
)
if store:
context["merchant_domain"] = True
context["merchant_id"] = merchant_domain.merchant_id
logger.info(
f"[OK] Store found via merchant domain: {domain}{store.name}"
)
return store
logger.warning(f"No active store found for custom domain: {domain}")
return None

View File

@@ -176,4 +176,5 @@ pytest_plugins = [
"tests.fixtures.message_fixtures",
"tests.fixtures.testing_fixtures",
"tests.fixtures.content_page_fixtures",
"tests.fixtures.merchant_domain_fixtures",
]

View File

@@ -0,0 +1,97 @@
# tests/fixtures/merchant_domain_fixtures.py
"""
Merchant domain test fixtures.
Provides fixtures for:
- Merchants with verified merchant domains
- Stores with merchant domain overrides (StoreDomain)
- MerchantDomain objects for testing
"""
import uuid
from datetime import UTC, datetime
import pytest
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from app.modules.tenancy.models.store_domain import StoreDomain
@pytest.fixture
def test_merchant_domain(db, test_merchant):
"""Create an unverified merchant domain."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"merchant{unique_id}.example.com",
is_primary=True,
is_active=False,
is_verified=False,
verification_token=f"mtoken_{unique_id}",
ssl_status="pending",
)
db.add(domain)
db.commit()
db.refresh(domain)
return domain
@pytest.fixture
def verified_merchant_domain(db, test_merchant):
"""Create a verified and active merchant domain."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"verified-merchant{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"vmtoken_{unique_id}",
ssl_status="active",
)
db.add(domain)
db.commit()
db.refresh(domain)
return domain
@pytest.fixture
def merchant_with_domain(db, test_merchant, test_platform):
"""Create a merchant with a verified merchant domain linked to a platform."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
platform_id=test_platform.id,
domain=f"testmerchant{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"mwd_{unique_id}",
ssl_status="active",
)
db.add(domain)
db.commit()
db.refresh(domain)
return test_merchant, domain
@pytest.fixture
def store_with_merchant_domain_override(db, test_store):
"""Store that overrides the merchant domain with its own StoreDomain."""
unique_id = str(uuid.uuid4())[:8]
store_domain = StoreDomain(
store_id=test_store.id,
domain=f"storeoverride{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"sod_{unique_id}",
ssl_status="active",
)
db.add(store_domain)
db.commit()
db.refresh(store_domain)
return test_store, store_domain

View File

@@ -0,0 +1,219 @@
# tests/integration/api/v1/admin/test_merchant_domains.py
"""Integration tests for admin merchant domain management endpoints.
Tests the /api/v1/admin/merchants/{id}/domains/* and
/api/v1/admin/merchants/domains/merchant/* endpoints.
"""
import uuid
from datetime import UTC, datetime
import pytest
from app.modules.tenancy.models.merchant_domain import MerchantDomain
@pytest.mark.integration
@pytest.mark.api
@pytest.mark.admin
class TestAdminMerchantDomainsAPI:
"""Test admin merchant domain management endpoints."""
def test_create_merchant_domain(self, client, admin_headers, test_merchant):
"""Test POST create merchant domain returns 201-equivalent (200 with data)."""
unique_id = str(uuid.uuid4())[:8]
response = client.post(
f"/api/v1/admin/merchants/{test_merchant.id}/domains",
headers=admin_headers,
json={
"domain": f"newmerch{unique_id}.example.com",
"is_primary": True,
},
)
assert response.status_code == 200
data = response.json()
assert data["domain"] == f"newmerch{unique_id}.example.com"
assert data["merchant_id"] == test_merchant.id
assert data["is_primary"] is True
assert data["is_verified"] is False
assert data["is_active"] is False
assert data["verification_token"] is not None
def test_create_duplicate_domain(
self, client, admin_headers, test_merchant, db
):
"""Test POST create duplicate domain returns 409 conflict."""
unique_id = str(uuid.uuid4())[:8]
domain_name = f"dup{unique_id}.example.com"
# Create existing domain
existing = MerchantDomain(
merchant_id=test_merchant.id,
domain=domain_name,
verification_token=f"dup_{unique_id}",
)
db.add(existing)
db.commit()
response = client.post(
f"/api/v1/admin/merchants/{test_merchant.id}/domains",
headers=admin_headers,
json={"domain": domain_name, "is_primary": True},
)
assert response.status_code == 409
data = response.json()
assert data["error_code"] == "MERCHANT_DOMAIN_ALREADY_EXISTS"
def test_create_domain_invalid_format(
self, client, admin_headers, test_merchant
):
"""Test POST create domain with invalid format returns 422."""
response = client.post(
f"/api/v1/admin/merchants/{test_merchant.id}/domains",
headers=admin_headers,
json={"domain": "notadomain", "is_primary": True},
)
assert response.status_code == 422
def test_create_domain_merchant_not_found(self, client, admin_headers):
"""Test POST create domain for non-existent merchant returns 404."""
response = client.post(
"/api/v1/admin/merchants/99999/domains",
headers=admin_headers,
json={"domain": "test.example.com", "is_primary": True},
)
assert response.status_code == 404
def test_list_merchant_domains(
self, client, admin_headers, test_merchant, db
):
"""Test GET list merchant domains returns 200."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"list{unique_id}.example.com",
verification_token=f"list_{unique_id}",
)
db.add(domain)
db.commit()
response = client.get(
f"/api/v1/admin/merchants/{test_merchant.id}/domains",
headers=admin_headers,
)
assert response.status_code == 200
data = response.json()
assert data["total"] >= 1
domain_names = [d["domain"] for d in data["domains"]]
assert f"list{unique_id}.example.com" in domain_names
def test_get_domain_detail(self, client, admin_headers, test_merchant, db):
"""Test GET domain detail returns 200."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"detail{unique_id}.example.com",
verification_token=f"det_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
response = client.get(
f"/api/v1/admin/merchants/domains/merchant/{domain.id}",
headers=admin_headers,
)
assert response.status_code == 200
data = response.json()
assert data["id"] == domain.id
assert data["domain"] == f"detail{unique_id}.example.com"
def test_update_domain(self, client, admin_headers, test_merchant, db):
"""Test PUT update domain returns 200."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"update{unique_id}.example.com",
is_verified=True,
verified_at=datetime.now(UTC),
is_active=False,
is_primary=False,
verification_token=f"upd_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
response = client.put(
f"/api/v1/admin/merchants/domains/merchant/{domain.id}",
headers=admin_headers,
json={"is_active": True, "is_primary": True},
)
assert response.status_code == 200
data = response.json()
assert data["is_active"] is True
assert data["is_primary"] is True
def test_update_activate_unverified_domain(
self, client, admin_headers, test_merchant, db
):
"""Test PUT activate unverified domain returns 400."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"unver{unique_id}.example.com",
is_verified=False,
is_active=False,
verification_token=f"unv_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
response = client.put(
f"/api/v1/admin/merchants/domains/merchant/{domain.id}",
headers=admin_headers,
json={"is_active": True},
)
assert response.status_code == 400
data = response.json()
assert data["error_code"] == "DOMAIN_NOT_VERIFIED"
def test_delete_domain(self, client, admin_headers, test_merchant, db):
"""Test DELETE domain returns 200."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"del{unique_id}.example.com",
verification_token=f"del_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
response = client.delete(
f"/api/v1/admin/merchants/domains/merchant/{domain.id}",
headers=admin_headers,
)
assert response.status_code == 200
data = response.json()
assert "deleted" in data["message"].lower()
assert data["merchant_id"] == test_merchant.id
def test_non_admin_access(self, client, auth_headers, test_merchant):
"""Test non-admin access returns 403."""
response = client.get(
f"/api/v1/admin/merchants/{test_merchant.id}/domains",
headers=auth_headers,
)
assert response.status_code == 403

View File

@@ -65,12 +65,13 @@ def client(db):
# Patch get_db in middleware modules - they have their own imports
# The middleware calls: db_gen = get_db(); db = next(db_gen)
# Also patch settings.platform_domain so subdomain detection works with test hosts
with patch("middleware.store_context.get_db", override_get_db):
with patch("middleware.theme_context.get_db", override_get_db):
with patch("middleware.store_context.settings") as mock_settings:
mock_settings.platform_domain = "platform.com"
client = TestClient(app)
yield client
with patch("middleware.platform_context.get_db", override_get_db):
with patch("middleware.store_context.get_db", override_get_db):
with patch("middleware.theme_context.get_db", override_get_db):
with patch("middleware.store_context.settings") as mock_settings:
mock_settings.platform_domain = "platform.com"
client = TestClient(app)
yield client
# Clean up
if get_db in app.dependency_overrides:

View File

@@ -79,6 +79,21 @@ async def test_custom_domain_www(request: Request):
}
@router.get("/merchant-domain-detection")
async def test_merchant_domain_detection(request: Request):
"""Test store detection via merchant domain routing."""
store = getattr(request.state, "store", None)
store_context = getattr(request.state, "store_context", None)
return {
"store_detected": store is not None,
"store_id": store.id if store else None,
"store_code": store.store_code if store else None,
"store_name": store.name if store else None,
"merchant_domain": store_context.get("merchant_domain") if store_context else None,
"merchant_id": store_context.get("merchant_id") if store_context else None,
}
@router.get("/inactive-store-detection")
async def test_inactive_store_detection(request: Request):
"""Test inactive store detection."""

View File

@@ -0,0 +1,160 @@
# tests/integration/middleware/test_merchant_domain_flow.py
"""
Integration tests for merchant domain resolution end-to-end flow.
Tests verify that merchant domain detection works correctly through real HTTP
requests, including:
- Merchant domain → platform resolved → store resolved
- Store-specific domain overrides merchant domain
- Merchant domain resolves to first active store
- Existing StoreDomain and subdomain routing still work (backward compatibility)
"""
import uuid
from datetime import UTC, datetime
import pytest
from app.modules.tenancy.models import Merchant, Store, StoreDomain
from app.modules.tenancy.models.merchant_domain import MerchantDomain
@pytest.mark.integration
@pytest.mark.middleware
class TestMerchantDomainFlow:
"""Test merchant domain resolution through real HTTP requests."""
def test_merchant_domain_resolves_store(
self, client, db, middleware_test_merchant, store_with_subdomain
):
"""Test merchant domain resolves to merchant's first active store."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=middleware_test_merchant.id,
domain=f"mflow{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"mf_{unique_id}",
)
db.add(md)
db.commit()
response = client.get(
"/middleware-test/merchant-domain-detection",
headers={"host": f"mflow{unique_id}.lu"},
)
assert response.status_code == 200
data = response.json()
assert data["store_detected"] is True
assert data["merchant_domain"] is True
assert data["merchant_id"] == middleware_test_merchant.id
def test_store_domain_overrides_merchant_domain(
self, client, db, middleware_test_merchant
):
"""Test that StoreDomain takes priority over MerchantDomain."""
unique_id = str(uuid.uuid4())[:8]
# Create a store with a custom StoreDomain
store = Store(
merchant_id=middleware_test_merchant.id,
name="Override Store",
store_code=f"OVERRIDE_{unique_id.upper()}",
subdomain=f"override{unique_id}",
is_active=True,
is_verified=True,
)
db.add(store)
db.commit()
db.refresh(store)
domain_name = f"storeoverride{unique_id}.lu"
sd = StoreDomain(
store_id=store.id,
domain=domain_name,
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"so_{unique_id}",
)
db.add(sd)
db.commit()
response = client.get(
"/middleware-test/custom-domain",
headers={"host": domain_name},
)
assert response.status_code == 200
data = response.json()
if data["store_detected"]:
assert data["store_code"] == store.store_code
def test_subdomain_routing_still_works(self, client, store_with_subdomain):
"""Test backward compatibility: subdomain routing still works."""
response = client.get(
"/middleware-test/subdomain-detection",
headers={
"host": f"{store_with_subdomain.subdomain}.platform.com"
},
)
assert response.status_code == 200
data = response.json()
assert data["store_detected"] is True
assert data["store_code"] == store_with_subdomain.store_code
def test_inactive_merchant_domain_not_resolved(
self, client, db, middleware_test_merchant
):
"""Test that inactive merchant domain is not resolved."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=middleware_test_merchant.id,
domain=f"inactive{unique_id}.lu",
is_primary=True,
is_active=False,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"im_{unique_id}",
)
db.add(md)
db.commit()
response = client.get(
"/middleware-test/merchant-domain-detection",
headers={"host": f"inactive{unique_id}.lu"},
)
assert response.status_code == 200
data = response.json()
assert data["store_detected"] is False
def test_unverified_merchant_domain_not_resolved(
self, client, db, middleware_test_merchant
):
"""Test that unverified merchant domain is not resolved."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=middleware_test_merchant.id,
domain=f"unver{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=False,
verification_token=f"uv_{unique_id}",
)
db.add(md)
db.commit()
response = client.get(
"/middleware-test/merchant-domain-detection",
headers={"host": f"unver{unique_id}.lu"},
)
assert response.status_code == 200
data = response.json()
assert data["store_detected"] is False

View File

@@ -0,0 +1,289 @@
# tests/unit/middleware/test_merchant_domain_resolution.py
"""
Unit tests for merchant domain resolution in platform and store context middleware.
Tests cover:
- PlatformContextManager.get_platform_from_context() with merchant domain
- StoreContextManager.get_store_from_context() with merchant domain
- Priority: StoreDomain > MerchantDomain
- Fallthrough when MerchantDomain not found or inactive/unverified
"""
import uuid
from datetime import UTC, datetime
from unittest.mock import Mock
import pytest
from app.modules.tenancy.models import Platform, Store, StoreDomain
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from middleware.platform_context import PlatformContextManager
from middleware.store_context import StoreContextManager
# =============================================================================
# PLATFORM CONTEXT - MERCHANT DOMAIN RESOLUTION
# =============================================================================
@pytest.mark.unit
@pytest.mark.middleware
class TestPlatformContextMerchantDomain:
"""Test PlatformContextManager.get_platform_from_context() with merchant domains."""
def test_resolves_platform_from_merchant_domain(self, db, test_merchant, test_platform):
"""Test that platform is resolved from MerchantDomain.platform_id."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=test_merchant.id,
platform_id=test_platform.id,
domain=f"mplatform{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"mpt_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"mplatform{unique_id}.lu",
"detection_method": "domain",
"host": f"mplatform{unique_id}.lu",
"original_path": "/",
}
platform = PlatformContextManager.get_platform_from_context(db, context)
assert platform is not None
assert platform.id == test_platform.id
def test_falls_through_when_merchant_domain_not_found(self, db):
"""Test that None is returned when no MerchantDomain matches."""
context = {
"domain": "nonexistent.lu",
"detection_method": "domain",
"host": "nonexistent.lu",
"original_path": "/",
}
platform = PlatformContextManager.get_platform_from_context(db, context)
assert platform is None
def test_falls_through_when_merchant_domain_inactive(self, db, test_merchant, test_platform):
"""Test that inactive MerchantDomain is skipped."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=test_merchant.id,
platform_id=test_platform.id,
domain=f"inactive{unique_id}.lu",
is_primary=True,
is_active=False,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"ipt_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"inactive{unique_id}.lu",
"detection_method": "domain",
"host": f"inactive{unique_id}.lu",
"original_path": "/",
}
platform = PlatformContextManager.get_platform_from_context(db, context)
assert platform is None
def test_falls_through_when_merchant_domain_unverified(self, db, test_merchant, test_platform):
"""Test that unverified MerchantDomain is skipped."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=test_merchant.id,
platform_id=test_platform.id,
domain=f"unverified{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=False,
verification_token=f"upt_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"unverified{unique_id}.lu",
"detection_method": "domain",
"host": f"unverified{unique_id}.lu",
"original_path": "/",
}
platform = PlatformContextManager.get_platform_from_context(db, context)
assert platform is None
def test_store_domain_takes_priority_over_merchant_domain(
self, db, test_store, test_merchant, test_platform
):
"""Test that StoreDomain is checked before MerchantDomain."""
unique_id = str(uuid.uuid4())[:8]
domain_name = f"priority{unique_id}.lu"
# Create a StoreDomain with this domain
sd = StoreDomain(
store_id=test_store.id,
platform_id=test_platform.id,
domain=domain_name,
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"sdp_{unique_id}",
)
db.add(sd)
db.commit()
context = {
"domain": domain_name,
"detection_method": "domain",
"host": domain_name,
"original_path": "/",
}
platform = PlatformContextManager.get_platform_from_context(db, context)
assert platform is not None
assert platform.id == test_platform.id
# =============================================================================
# STORE CONTEXT - MERCHANT DOMAIN RESOLUTION
# =============================================================================
@pytest.mark.unit
@pytest.mark.middleware
class TestStoreContextMerchantDomain:
"""Test StoreContextManager.get_store_from_context() with merchant domains."""
def test_resolves_to_merchants_first_active_store(
self, db, test_merchant, test_store
):
"""Test that merchant domain resolves to merchant's first active store."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"mstore{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"mst_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"mstore{unique_id}.lu",
"detection_method": "custom_domain",
"host": f"mstore{unique_id}.lu",
"original_host": f"mstore{unique_id}.lu",
}
store = StoreContextManager.get_store_from_context(db, context)
assert store is not None
assert store.merchant_id == test_merchant.id
assert context.get("merchant_domain") is True
assert context.get("merchant_id") == test_merchant.id
def test_store_domain_takes_priority_over_merchant_domain(
self, db, test_store, test_merchant
):
"""Test that StoreDomain takes priority over MerchantDomain."""
unique_id = str(uuid.uuid4())[:8]
domain_name = f"storepri{unique_id}.lu"
# Create StoreDomain for this store
sd = StoreDomain(
store_id=test_store.id,
domain=domain_name,
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"sdpri_{unique_id}",
)
db.add(sd)
db.commit()
context = {
"domain": domain_name,
"detection_method": "custom_domain",
"host": domain_name,
"original_host": domain_name,
}
store = StoreContextManager.get_store_from_context(db, context)
assert store is not None
assert store.id == test_store.id
# merchant_domain should NOT be set because StoreDomain resolved first
assert context.get("merchant_domain") is None
def test_falls_through_when_no_active_stores(self, db, other_merchant):
"""Test that None is returned when merchant has no active stores."""
unique_id = str(uuid.uuid4())[:8]
# Create inactive store for the merchant
inactive = Store(
merchant_id=other_merchant.id,
store_code=f"INACTIVE_{unique_id.upper()}",
subdomain=f"inactive{unique_id.lower()}",
name="Inactive Store",
is_active=False,
)
db.add(inactive)
md = MerchantDomain(
merchant_id=other_merchant.id,
domain=f"noactive{unique_id}.lu",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"nat_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"noactive{unique_id}.lu",
"detection_method": "custom_domain",
"host": f"noactive{unique_id}.lu",
"original_host": f"noactive{unique_id}.lu",
}
store = StoreContextManager.get_store_from_context(db, context)
assert store is None
def test_falls_through_when_merchant_domain_inactive(self, db, test_merchant):
"""Test that inactive MerchantDomain is not resolved to a store."""
unique_id = str(uuid.uuid4())[:8]
md = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"inactivem{unique_id}.lu",
is_primary=True,
is_active=False,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"im_{unique_id}",
)
db.add(md)
db.commit()
context = {
"domain": f"inactivem{unique_id}.lu",
"detection_method": "custom_domain",
"host": f"inactivem{unique_id}.lu",
"original_host": f"inactivem{unique_id}.lu",
}
store = StoreContextManager.get_store_from_context(db, context)
assert store is None

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# tests/unit/models/test_merchant_domain.py
"""Unit tests for MerchantDomain model and related model properties."""
import uuid
from datetime import UTC, datetime
import pytest
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from app.modules.tenancy.models.store_domain import StoreDomain
# =============================================================================
# MODEL TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainModel:
"""Test suite for MerchantDomain model."""
def test_create_merchant_domain(self, db, test_merchant):
"""Test creating a MerchantDomain with required fields."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"test{unique_id}.example.com",
is_primary=True,
verification_token=f"token_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
assert domain.id is not None
assert domain.merchant_id == test_merchant.id
assert domain.is_primary is True
assert domain.is_active is True # default
assert domain.is_verified is False # default
assert domain.ssl_status == "pending" # default
assert domain.verified_at is None
assert domain.platform_id is None
def test_merchant_domain_defaults(self, db, test_merchant):
"""Test default values for MerchantDomain."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"defaults{unique_id}.example.com",
verification_token=f"dtoken_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
assert domain.is_primary is True
assert domain.is_active is True
assert domain.is_verified is False
assert domain.ssl_status == "pending"
def test_merchant_domain_repr(self, db, test_merchant):
"""Test string representation."""
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain="repr.example.com",
)
assert "repr.example.com" in repr(domain)
assert str(test_merchant.id) in repr(domain)
def test_merchant_domain_full_url(self):
"""Test full_url property."""
domain = MerchantDomain(domain="test.example.com")
assert domain.full_url == "https://test.example.com"
def test_normalize_domain_removes_protocol(self):
"""Test normalize_domain strips protocols."""
assert MerchantDomain.normalize_domain("https://example.com") == "example.com"
assert MerchantDomain.normalize_domain("http://example.com") == "example.com"
def test_normalize_domain_removes_trailing_slash(self):
"""Test normalize_domain strips trailing slashes."""
assert MerchantDomain.normalize_domain("example.com/") == "example.com"
def test_normalize_domain_lowercases(self):
"""Test normalize_domain converts to lowercase."""
assert MerchantDomain.normalize_domain("EXAMPLE.COM") == "example.com"
def test_unique_domain_constraint(self, db, test_merchant):
"""Test that domain must be unique across all merchant domains."""
unique_id = str(uuid.uuid4())[:8]
domain_name = f"unique{unique_id}.example.com"
domain1 = MerchantDomain(
merchant_id=test_merchant.id,
domain=domain_name,
verification_token=f"t1_{unique_id}",
)
db.add(domain1)
db.commit()
domain2 = MerchantDomain(
merchant_id=test_merchant.id,
domain=domain_name,
verification_token=f"t2_{unique_id}",
)
db.add(domain2)
with pytest.raises(Exception): # IntegrityError
db.commit()
db.rollback()
# =============================================================================
# MERCHANT.primary_domain PROPERTY TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantPrimaryDomain:
"""Test Merchant.primary_domain property."""
def test_primary_domain_returns_active_verified_primary(self, db, test_merchant):
"""Test primary_domain returns domain when active, verified, and primary."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"primary{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"pt_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(test_merchant)
assert test_merchant.primary_domain == f"primary{unique_id}.example.com"
def test_primary_domain_returns_none_when_no_domains(self, db, test_merchant):
"""Test primary_domain returns None when merchant has no domains."""
db.refresh(test_merchant)
# Fresh merchant without any domains added in this test
# Need to check if it may have domains from other fixtures
# Just verify the property works without error
result = test_merchant.primary_domain
assert result is None or isinstance(result, str)
def test_primary_domain_returns_none_when_inactive(self, db, test_merchant):
"""Test primary_domain returns None when domain is inactive."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"inactive{unique_id}.example.com",
is_primary=True,
is_active=False,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"it_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(test_merchant)
assert test_merchant.primary_domain is None
def test_primary_domain_returns_none_when_unverified(self, db, test_merchant):
"""Test primary_domain returns None when domain is unverified."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"unverified{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=False,
verification_token=f"ut_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(test_merchant)
assert test_merchant.primary_domain is None
# =============================================================================
# STORE.effective_domain PROPERTY TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestStoreEffectiveDomain:
"""Test Store.effective_domain inheritance chain."""
def test_effective_domain_returns_store_domain_when_present(self, db, test_store):
"""Test effective_domain returns store's own custom domain (highest priority)."""
unique_id = str(uuid.uuid4())[:8]
store_domain = StoreDomain(
store_id=test_store.id,
domain=f"storeover{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"sd_{unique_id}",
)
db.add(store_domain)
db.commit()
db.refresh(test_store)
assert test_store.effective_domain == f"storeover{unique_id}.example.com"
def test_effective_domain_returns_merchant_domain_when_no_store_domain(
self, db, test_store, test_merchant
):
"""Test effective_domain returns merchant domain when no store domain."""
unique_id = str(uuid.uuid4())[:8]
merchant_domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"merchant{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"md_{unique_id}",
)
db.add(merchant_domain)
db.commit()
db.refresh(test_store)
db.refresh(test_merchant)
assert test_store.effective_domain == f"merchant{unique_id}.example.com"
def test_effective_domain_returns_subdomain_fallback(self, db, test_store):
"""Test effective_domain returns subdomain fallback when no custom domains."""
db.refresh(test_store)
# With no store or merchant domains, should fall back to subdomain
result = test_store.effective_domain
assert test_store.subdomain in result
def test_effective_domain_store_domain_overrides_merchant_domain(
self, db, test_store, test_merchant
):
"""Test that store domain takes priority over merchant domain."""
unique_id = str(uuid.uuid4())[:8]
# Add merchant domain
merchant_domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"merchantpri{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"mpri_{unique_id}",
)
db.add(merchant_domain)
# Add store domain (should take priority)
store_domain = StoreDomain(
store_id=test_store.id,
domain=f"storepri{unique_id}.example.com",
is_primary=True,
is_active=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"spri_{unique_id}",
)
db.add(store_domain)
db.commit()
db.refresh(test_store)
db.refresh(test_merchant)
assert test_store.effective_domain == f"storepri{unique_id}.example.com"

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# tests/unit/services/test_merchant_domain_service.py
"""Unit tests for MerchantDomainService."""
import uuid
from datetime import UTC, datetime
from unittest.mock import MagicMock, patch
import pytest
from pydantic import ValidationError
from app.modules.tenancy.exceptions import (
DNSVerificationException,
DomainAlreadyVerifiedException,
DomainNotVerifiedException,
DomainVerificationFailedException,
MaxDomainsReachedException,
MerchantDomainAlreadyExistsException,
MerchantDomainNotFoundException,
MerchantNotFoundException,
)
from app.modules.tenancy.models.merchant_domain import MerchantDomain
from app.modules.tenancy.models.store_domain import StoreDomain
from app.modules.tenancy.schemas.merchant_domain import (
MerchantDomainCreate,
MerchantDomainUpdate,
)
from app.modules.tenancy.services.merchant_domain_service import (
merchant_domain_service,
)
# =============================================================================
# ADD DOMAIN TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceAdd:
"""Test suite for adding merchant domains."""
def test_add_domain_success(self, db, test_merchant):
"""Test successfully adding a domain to a merchant."""
unique_id = str(uuid.uuid4())[:8]
domain_data = MerchantDomainCreate(
domain=f"newmerchant{unique_id}.example.com",
is_primary=True,
)
result = merchant_domain_service.add_domain(
db, test_merchant.id, domain_data
)
db.commit()
assert result is not None
assert result.merchant_id == test_merchant.id
assert result.domain == f"newmerchant{unique_id}.example.com"
assert result.is_primary is True
assert result.is_verified is False
assert result.is_active is False
assert result.verification_token is not None
def test_add_domain_merchant_not_found(self, db):
"""Test adding domain to non-existent merchant raises exception."""
domain_data = MerchantDomainCreate(
domain="test.example.com",
is_primary=True,
)
with pytest.raises(MerchantNotFoundException):
merchant_domain_service.add_domain(db, 99999, domain_data)
def test_add_domain_already_exists_as_merchant_domain(
self, db, test_merchant
):
"""Test adding a domain that already exists as MerchantDomain raises exception."""
unique_id = str(uuid.uuid4())[:8]
existing = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"existing{unique_id}.example.com",
verification_token=f"ext_{unique_id}",
)
db.add(existing)
db.commit()
domain_data = MerchantDomainCreate(
domain=f"existing{unique_id}.example.com",
is_primary=True,
)
with pytest.raises(MerchantDomainAlreadyExistsException):
merchant_domain_service.add_domain(
db, test_merchant.id, domain_data
)
def test_add_domain_already_exists_as_store_domain(
self, db, test_merchant, test_store
):
"""Test adding a domain that already exists as StoreDomain raises exception."""
unique_id = str(uuid.uuid4())[:8]
sd = StoreDomain(
store_id=test_store.id,
domain=f"storeexist{unique_id}.example.com",
verification_token=f"se_{unique_id}",
)
db.add(sd)
db.commit()
domain_data = MerchantDomainCreate(
domain=f"storeexist{unique_id}.example.com",
is_primary=True,
)
with pytest.raises(MerchantDomainAlreadyExistsException):
merchant_domain_service.add_domain(
db, test_merchant.id, domain_data
)
def test_add_domain_max_limit_reached(self, db, test_merchant):
"""Test adding domain when max limit reached raises exception."""
for i in range(merchant_domain_service.max_domains_per_merchant):
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"limit{i}_{uuid.uuid4().hex[:6]}.example.com",
verification_token=f"lim_{i}_{uuid.uuid4().hex[:6]}",
)
db.add(domain)
db.commit()
domain_data = MerchantDomainCreate(
domain="onemore.example.com",
is_primary=True,
)
with pytest.raises(MaxDomainsReachedException):
merchant_domain_service.add_domain(
db, test_merchant.id, domain_data
)
def test_add_domain_reserved_subdomain(self):
"""Test adding a domain with reserved subdomain is rejected by schema."""
with pytest.raises(ValidationError) as exc_info:
MerchantDomainCreate(
domain="admin.example.com",
is_primary=True,
)
assert "reserved subdomain" in str(exc_info.value).lower()
def test_add_domain_sets_primary_unsets_others(self, db, test_merchant):
"""Test adding a primary domain unsets other primary domains."""
unique_id = str(uuid.uuid4())[:8]
first = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"first{unique_id}.example.com",
is_primary=True,
verification_token=f"f_{unique_id}",
)
db.add(first)
db.commit()
domain_data = MerchantDomainCreate(
domain=f"second{unique_id}.example.com",
is_primary=True,
)
result = merchant_domain_service.add_domain(
db, test_merchant.id, domain_data
)
db.commit()
db.refresh(first)
assert result.is_primary is True
assert first.is_primary is False
# =============================================================================
# GET DOMAINS TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceGet:
"""Test suite for getting merchant domains."""
def test_get_merchant_domains_success(self, db, test_merchant):
"""Test getting all domains for a merchant."""
unique_id = str(uuid.uuid4())[:8]
d1 = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"get1{unique_id}.example.com",
verification_token=f"g1_{unique_id}",
)
d2 = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"get2{unique_id}.example.com",
verification_token=f"g2_{unique_id}",
is_primary=False,
)
db.add_all([d1, d2])
db.commit()
domains = merchant_domain_service.get_merchant_domains(
db, test_merchant.id
)
domain_names = [d.domain for d in domains]
assert f"get1{unique_id}.example.com" in domain_names
assert f"get2{unique_id}.example.com" in domain_names
def test_get_merchant_domains_merchant_not_found(self, db):
"""Test getting domains for non-existent merchant raises exception."""
with pytest.raises(MerchantNotFoundException):
merchant_domain_service.get_merchant_domains(db, 99999)
def test_get_domain_by_id_success(self, db, test_merchant):
"""Test getting a domain by ID."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"byid{unique_id}.example.com",
verification_token=f"bi_{unique_id}",
)
db.add(domain)
db.commit()
db.refresh(domain)
result = merchant_domain_service.get_domain_by_id(db, domain.id)
assert result.id == domain.id
def test_get_domain_by_id_not_found(self, db):
"""Test getting non-existent domain raises exception."""
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.get_domain_by_id(db, 99999)
# =============================================================================
# UPDATE DOMAIN TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceUpdate:
"""Test suite for updating merchant domains."""
def test_update_domain_set_primary(self, db, test_merchant):
"""Test setting a domain as primary."""
unique_id = str(uuid.uuid4())[:8]
d1 = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"upd1{unique_id}.example.com",
is_primary=True,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"u1_{unique_id}",
)
d2 = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"upd2{unique_id}.example.com",
is_primary=False,
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"u2_{unique_id}",
)
db.add_all([d1, d2])
db.commit()
update_data = MerchantDomainUpdate(is_primary=True)
result = merchant_domain_service.update_domain(
db, d2.id, update_data
)
db.commit()
db.refresh(d1)
assert result.is_primary is True
assert d1.is_primary is False
def test_update_domain_activate_unverified_fails(self, db, test_merchant):
"""Test activating an unverified domain raises exception."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"unvact{unique_id}.example.com",
is_verified=False,
is_active=False,
verification_token=f"ua_{unique_id}",
)
db.add(domain)
db.commit()
update_data = MerchantDomainUpdate(is_active=True)
with pytest.raises(DomainNotVerifiedException):
merchant_domain_service.update_domain(db, domain.id, update_data)
def test_update_domain_activate_verified(self, db, test_merchant):
"""Test activating a verified domain succeeds."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"veract{unique_id}.example.com",
is_verified=True,
verified_at=datetime.now(UTC),
is_active=False,
verification_token=f"va_{unique_id}",
)
db.add(domain)
db.commit()
update_data = MerchantDomainUpdate(is_active=True)
result = merchant_domain_service.update_domain(
db, domain.id, update_data
)
db.commit()
assert result.is_active is True
def test_update_domain_deactivate(self, db, test_merchant):
"""Test deactivating a domain."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"deact{unique_id}.example.com",
is_verified=True,
verified_at=datetime.now(UTC),
is_active=True,
verification_token=f"da_{unique_id}",
)
db.add(domain)
db.commit()
update_data = MerchantDomainUpdate(is_active=False)
result = merchant_domain_service.update_domain(
db, domain.id, update_data
)
db.commit()
assert result.is_active is False
def test_update_domain_not_found(self, db):
"""Test updating non-existent domain raises exception."""
update_data = MerchantDomainUpdate(is_primary=True)
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.update_domain(db, 99999, update_data)
# =============================================================================
# DELETE DOMAIN TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceDelete:
"""Test suite for deleting merchant domains."""
def test_delete_domain_success(self, db, test_merchant):
"""Test successfully deleting a domain."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"todel{unique_id}.example.com",
verification_token=f"td_{unique_id}",
)
db.add(domain)
db.commit()
domain_id = domain.id
result = merchant_domain_service.delete_domain(db, domain_id)
db.commit()
assert "deleted successfully" in result
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.get_domain_by_id(db, domain_id)
def test_delete_domain_not_found(self, db):
"""Test deleting non-existent domain raises exception."""
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.delete_domain(db, 99999)
# =============================================================================
# VERIFY DOMAIN TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceVerify:
"""Test suite for merchant domain verification."""
@patch("dns.resolver.resolve")
def test_verify_domain_success(self, mock_resolve, db, test_merchant):
"""Test successful domain verification."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"verify{unique_id}.example.com",
is_verified=False,
verification_token=f"vt_{unique_id}",
)
db.add(domain)
db.commit()
mock_txt = MagicMock()
mock_txt.to_text.return_value = f'"vt_{unique_id}"'
mock_resolve.return_value = [mock_txt]
result_domain, message = merchant_domain_service.verify_domain(
db, domain.id
)
db.commit()
assert result_domain.is_verified is True
assert result_domain.verified_at is not None
assert "verified successfully" in message.lower()
def test_verify_domain_already_verified(self, db, test_merchant):
"""Test verifying already verified domain raises exception."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"alrver{unique_id}.example.com",
is_verified=True,
verified_at=datetime.now(UTC),
verification_token=f"av_{unique_id}",
)
db.add(domain)
db.commit()
with pytest.raises(DomainAlreadyVerifiedException):
merchant_domain_service.verify_domain(db, domain.id)
def test_verify_domain_not_found(self, db):
"""Test verifying non-existent domain raises exception."""
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.verify_domain(db, 99999)
@patch("dns.resolver.resolve")
def test_verify_domain_token_not_found(
self, mock_resolve, db, test_merchant
):
"""Test verification fails when token not found in DNS."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"tnf{unique_id}.example.com",
is_verified=False,
verification_token=f"tnf_{unique_id}",
)
db.add(domain)
db.commit()
mock_txt = MagicMock()
mock_txt.to_text.return_value = '"wrong_token"'
mock_resolve.return_value = [mock_txt]
with pytest.raises(DomainVerificationFailedException) as exc_info:
merchant_domain_service.verify_domain(db, domain.id)
assert "token not found" in str(exc_info.value).lower()
@patch("dns.resolver.resolve")
def test_verify_domain_dns_nxdomain(
self, mock_resolve, db, test_merchant
):
"""Test verification fails when DNS record doesn't exist."""
import dns.resolver
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"nxdom{unique_id}.example.com",
is_verified=False,
verification_token=f"nx_{unique_id}",
)
db.add(domain)
db.commit()
mock_resolve.side_effect = dns.resolver.NXDOMAIN()
with pytest.raises(DomainVerificationFailedException):
merchant_domain_service.verify_domain(db, domain.id)
# =============================================================================
# VERIFICATION INSTRUCTIONS TESTS
# =============================================================================
@pytest.mark.unit
@pytest.mark.tenancy
class TestMerchantDomainServiceInstructions:
"""Test suite for verification instructions."""
def test_get_verification_instructions(self, db, test_merchant):
"""Test getting verification instructions."""
unique_id = str(uuid.uuid4())[:8]
domain = MerchantDomain(
merchant_id=test_merchant.id,
domain=f"instr{unique_id}.example.com",
verification_token=f"inst_{unique_id}",
)
db.add(domain)
db.commit()
instructions = merchant_domain_service.get_verification_instructions(
db, domain.id
)
assert instructions["domain"] == f"instr{unique_id}.example.com"
assert instructions["verification_token"] == f"inst_{unique_id}"
assert "instructions" in instructions
assert "txt_record" in instructions
assert instructions["txt_record"]["type"] == "TXT"
assert instructions["txt_record"]["name"] == "_wizamart-verify"
assert "common_registrars" in instructions
def test_get_verification_instructions_not_found(self, db):
"""Test getting instructions for non-existent domain raises exception."""
with pytest.raises(MerchantDomainNotFoundException):
merchant_domain_service.get_verification_instructions(db, 99999)