main.py

from email import message
from unicodedata import name # onödig??
from flask import Flask
from flask_restful import Api, Resource, reqparse, abort, fields, marshal_with
from flask_sqlalchemy import SQLAlchemy

app = Flask(__name__)
api = Api(app)
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///database.db'
db = SQLAlchemy(app)

class VideoModel(db.Model):
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(100), nullable=False)
    views = db.Column(db.Integer, nullable=False)
    likes = db.Column(db.Integer, nullable=False)

    def __repr__ (self):
        return f"Video(name = {name}, views = {views}, likes = {likes})"


video_put_args = reqparse.RequestParser()
video_put_args.add_argument("name", type=str, help="Name of the video is required", required=True)
video_put_args.add_argument("views", type=int, help="Views of the video is required", required=True)
video_put_args.add_argument("likes", type=int, help="Likes of the video is required", required=True)


resource_fields = {
    'id': fields.Integer,
    'name': fields.String,
    'views': fields.Integer,
    'likes': fields.Integer
}

class Video(Resource):
    @marshal_with(resource_fields)
    def get(self, video_id):
        result = VideoModel.query.filter_by(id=video_id).first()
        return result
    
    @marshal_with(resource_fields)
    def put(self,video_id):
        args = video_put_args.parse_args()
        result = VideoModel.query.filter_by(id=video_id).first()
        if result:
            abort(409, message="Video id is take..")
        video = VideoModel(id=video_id, name=args['name'], views=args['views'], likes=args['likes'])
        db.session.add(video)
        db.session.commit()
        return video, 201

   # def delete(self, video_id):
        #del videos[video_id]
       # return '', 204

api.add_resource(Video, "/video/<int:video_id>")

if __name__ == "__main__":
    app.run(debug=True)