---

name: database-patterns description: SQLite veritabani yapisi ve CRUD pattern referansi. Use when working with database operations, queries, or understanding the data model.

Database Patterns

Database: data/content.db (SQLite)

Tables

Connection Pattern

Copyfrom app.database.models import get_connection

conn = get_connection()
cursor = conn.cursor()
cursor.execute("SELECT * FROM posts WHERE id = ?", (post_id,))
row = cursor.fetchone()
conn.close()
return dict(row) if row else None

Common CRUD Functions

Copyfrom app.database.crud import (
    get_post, create_post, update_post,
    get_published_posts, get_analytics_summary,
    get_best_performing_hooks, get_current_strategy
)

# Get post
post = get_post(post_id)

# Published posts (last N days)
posts = get_published_posts(days=30)

# Analytics summary
stats = get_analytics_summary(days=30)

# Best hooks
hooks = get_best_performing_hooks(limit=5)

# Current strategy (JSON fields auto-parsed)
strategy = get_current_strategy()

Update Post

Copyfrom app.database.crud import update_post

update_post(post_id,
    status="published",
    instagram_post_id="17901234567890123",
    published_at=datetime.now()
)

Viral Score Formula

Copyviral_score = (saves * 2) + (shares * 3) + engagement + (non_follower_reach * 0.015)

JSON Field Handling

Copyimport json

# Save JSON
best_days = json.dumps(["monday", "wednesday"])
cursor.execute("UPDATE strategy SET best_days = ?", (best_days,))

# Load JSON (auto in get_current_strategy)
strategy = get_current_strategy()
best_days = strategy['best_days']  # Already parsed

Timezone

Copydef get_kktc_now():
    return datetime.utcnow() + timedelta(hours=2)  # UTC+2

Key Status Values

posts.status: draft → scheduled → approved → published | rejected content_calendar.status: planned → content_created → published

Deep Links

• app/database/models.py - Schema, init
• app/database/crud.py - All CRUD functions
• DATABASE.md - Full schema reference