Move 39 documentation files from top-level docs/ into each module's docs/ folder, accessible via symlinks from docs/modules/. Create data-model.md files for 10 modules with full schema documentation. Replace originals with redirect stubs. Remove empty guide stubs. Modules migrated: tenancy, billing, loyalty, marketplace, orders, messaging, cms, catalog, inventory, hosting, prospecting. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
83 lines
3.3 KiB
Markdown
83 lines
3.3 KiB
Markdown
# Module Documentation Standard
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This page defines the convention for where documentation lives in the Orion platform.
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## Principle: Single Source of Truth
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Every module owns its documentation in `app/modules/{name}/docs/`. The top-level `docs/modules/` directory contains **symlinks** to these module docs folders — never duplicate files.
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## Module `docs/` Folder (Source of Truth)
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Content specific to one module's internals lives inside the module:
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```
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app/modules/{name}/docs/
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├── index.md # Module overview (REQUIRED)
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├── data-model.md # Entity relationships, schema, field descriptions
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├── api.md # API endpoints with request/response examples
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├── business-logic.md # Algorithms, scoring, state machines, workflows
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└── {topic}.md # Additional topic files as needed
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```
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### Required: `index.md`
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Every module must have an `index.md` with this structure:
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| Section | Content |
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|---------|---------|
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| **Overview table** | Code, classification, dependencies, status |
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| **Features** | Feature list from `definition.py` |
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| **Permissions** | Permission table (if any) |
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| **Data Model** | Brief entity overview or "No database models." |
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| **API Endpoints** | Summary table or "No API endpoints." |
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| **Configuration** | Config keys or "No module-specific configuration." |
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### Optional Files
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| File | When to Create |
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|------|---------------|
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| `data-model.md` | Module has database models with non-trivial relationships |
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| `api.md` | Module has API routes that need detailed request/response docs |
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| `business-logic.md` | Module has complex algorithms, scoring, or state machines |
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| Additional topic files | As needed (e.g., `scoring.md`, `wallet-integration.md`) |
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## Top-Level `docs/`
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Cross-cutting, architectural, or multi-module concerns:
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| Directory | Content |
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|-----------|---------|
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| `docs/architecture/` | Module system design, cross-module import rules, middleware, multi-tenancy |
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| `docs/development/` | How to create modules, coding standards, migration guides |
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| `docs/deployment/` | Server setup, Docker, CI/CD |
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| `docs/features/` | Feature guides that span multiple modules (e.g., email system touches messaging + tenancy) |
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| `docs/guides/` | End-user / store-admin facing guides |
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## Rule of Thumb
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> If it's about **how one module works internally**, it goes in the module's `docs/`.
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> If it's about **how modules interact** or **cross-cutting concerns**, it goes in top-level `docs/`.
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## How Symlinks Work
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The `docs/modules/` directory is populated with symlinks:
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```bash
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# Each module gets a symlink
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docs/modules/{name} → ../../app/modules/{name}/docs
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# Example
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docs/modules/loyalty → ../../app/modules/loyalty/docs
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docs/modules/billing → ../../app/modules/billing/docs
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```
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MkDocs follows these symlinks via its default configuration. When editing module docs, always edit the source files in `app/modules/{name}/docs/` — the symlinks ensure MkDocs picks them up automatically.
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## Adding Documentation to a Module
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1. Create `app/modules/{name}/docs/index.md` (use existing modules as reference)
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2. Add optional files (`data-model.md`, `api.md`, etc.) as needed
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3. Create the symlink: `ln -s ../../app/modules/{name}/docs docs/modules/{name}`
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4. Add the nav entry in `mkdocs.yml` under the appropriate classification group
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5. Run `mkdocs build --strict` to verify
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