content_store — Shared Django App (ADR-130)

Shared Django app for AI-generated content persistence across all platform hubs.

Features

• ContentItem: Versioned, SHA-256 deduplicated content storage
• ContentRelation: Directed relations between content items
• AdrCompliance: ADR drift-detector compliance results
• ContentStoreRouter: Database router for dedicated content_store DB
• ContentStoreService: Service-layer API (ADR-041 compliant)

Installation

pip install iil-content-store

Usage

# settings.py
INSTALLED_APPS = [..., "content_store"]
DATABASES = {
    "default": { ... },
    "content_store": {
        "ENGINE": "django.db.backends.postgresql",
        "NAME": config("CONTENT_STORE_DB_NAME", default="content_store"),
        "USER": config("CONTENT_STORE_DB_USER", default="content_store"),
        "PASSWORD": config("CONTENT_STORE_DB_PASSWORD"),
        "HOST": config("CONTENT_STORE_DB_HOST", default="localhost"),
        "PORT": config("CONTENT_STORE_DB_PORT", default="5432"),
    },
}
DATABASE_ROUTERS = ["content_store.router.ContentStoreRouter"]

from content_store.services import ContentStoreService

item = ContentStoreService.save_content(
    tenant_id=1,
    source="travel-beat",
    content_type="story",
    ref_id="trip-42",
    content="A wonderful journey...",
)

Platform Standards

• BigAutoField PK (ADR-022)
• tenant_id on all models (ADR-109)
• Service-layer only, no direct Model.objects in views (ADR-041)
• Django ORM, no hardcoded SQL (ADR-022)