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30 lines
1.2 KiB
Python
30 lines
1.2 KiB
Python
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from tinydb import TinyDB, Query
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# Initialize TinyDB as a NoSQL key-value store
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DB_FILE = "database.json"
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db = TinyDB(DB_FILE)
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User = Query()
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def get_user_profile(user_id):
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"""Fetch user profile from TinyDB"""
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result = db.search(User.user_id == user_id)
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return result[0] if result else None
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def update_user_profile(user_id, name, followers, bio, posts):
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"""Update user profile in TinyDB"""
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db.upsert({"user_id": user_id, "name": name, "followers": followers, "bio": bio, "posts": posts}, User.user_id == user_id)
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def init_db():
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"""Ensure TinyDB is initialized before FastAPI starts and prepopulate some data"""
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global db
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db = TinyDB(DB_FILE) # Reload TinyDB if needed
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# Prepopulate database with some sample users if empty
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if len(db) == 0:
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db.insert_multiple([
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{"user_id": "1", "name": "Alice", "followers": 100, "bio": "Love coding!", "posts": "Hello, world!"},
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{"user_id": "2", "name": "Bob", "followers": 200, "bio": "Tech enthusiast", "posts": "AI is amazing!"},
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{"user_id": "3", "name": "Charlie", "followers": 50, "bio": "Blogger", "posts": "Check out my latest post!"}
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])
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