55 lines
1.2 KiB
Python
55 lines
1.2 KiB
Python
import os
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from dataclasses import dataclass
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from flask import Flask, jsonify, abort
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from flask_cors import CORS
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from flask_sqlalchemy import SQLAlchemy
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app = Flask(__name__)
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CORS(app)
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SQLALCHEMY_DATABASE_URI = os.getenv('SQLALCHEMY_DATABASE_URI')
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app.config["SQLALCHEMY_DATABASE_URI"] = SQLALCHEMY_DATABASE_URI
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db = SQLAlchemy(app)
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@dataclass
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class Product(db.Model):
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id: int
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title: str
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image: str
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likes: int
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id = db.Column(db.Integer, primary_key=True, autoincrement=False)
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title = db.Column(db.String(200))
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image = db.Column(db.TEXT(20000000))
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likes = db.Column(db.Integer, default=0)
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@dataclass
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class ProductUser(db.Model):
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id = db.Column(db.Integer, primary_key=True)
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user_id = db.Column(db.Integer)
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product_id = db.Column(db.Integer)
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@app.route('/api/products')
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def index():
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return jsonify(Product.query.all())
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@app.route('/api/products/<int:id>/like', methods=['POST'])
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def like(id):
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# define a static user id for demo
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try:
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product = Product.query.get(id)
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product.likes += 1
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db.session.commit()
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except:
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abort(400, 'bad request')
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return jsonify(product)
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if __name__ == '__main__':
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app.run(debug=True, host='0.0.0.0')
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