add basic video store api

apps/basic-video-store-api-with-db/main.py

@@ -0,0 +1,99 @@
+from flask import Flask
+from flask_restful import Api, Resource, reqparse, fields, marshal_with, abort
+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(80), 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})"
+
+#with app.app_context():
+#    db.create_all()
+
+#small healthcheck test when call /healthcheck
+class healthcheck(Resource):
+    def get(self):
+        return {'hello': 'healthy'}
+
+api.add_resource(healthcheck, '/healthcheck')
+#--------------------------------------------#
+
+video_put_args = reqparse.RequestParser()
+video_put_args.add_argument("name", type=str, help="Name of the video", required=True)
+video_put_args.add_argument("views", type=int, help="Views of the video", required=True)
+video_put_args.add_argument("likes", type=int, help="Likes on the video", required=True)
+
+video_update_args = reqparse.RequestParser()
+video_update_args.add_argument("name", type=str, help="Name of the video", required=False)
+video_update_args.add_argument("views", type=str, help="Views of the video", required=False)
+video_update_args.add_argument("likes", type=str, help="Likes on the video", required=False)
+
+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()
+        if not result:
+            abort(404, message="Could not find video with that id")
+        return result
+
+    @marshal_with(resource_fields)
+    def put(self, video_id):
+        args = video_put_args.parse_args()
+        id_check = VideoModel.query.filter_by(id=video_id).first()
+        if id_check:
+            abort(409, message="Video ID already exists")
+        video = VideoModel(id=video_id, name=args['name'], views=args['views'], likes=args['likes'])
+        db.session.add(video)
+        db.session.commit()
+        return video, 201
+
+
+    @marshal_with(resource_fields)
+    def patch(self, video_id):
+        args = video_update_args.parse_args()
+        result = VideoModel.query.filter_by(id=video_id).first()
+        if not result:
+            abort(404, message="Could not find video with that id")
+
+        if args["name"]:
+            result.name = args["name"]
+        if args["views"]:
+            result.views = args["views"]
+        if args["likes"]:
+            result.likes = args["likes"]
+
+        db.session.commit()
+
+        return result
+
+
+    def delete(self, video_id):
+        result = VideoModel.query.filter_by(id=video_id).first()
+        if not result:
+            abort(404, message="Could not find video with that id")
+        db.session.delete(result)
+        db.session.commit()
+        log = {"message": "Deleted video with id {}".format(video_id)}
+        return log, 200
+
+api.add_resource(Video, "/video/<int:video_id>")
+
+#--------------------------------------------#
+
+if __name__ == '__main__':
+    app.run(debug=True)

apps/basic-video-store-api-with-db/requirements.txt

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+aniso8601==9.0.1
+click==8.1.7
+Flask==3.1.0
+Flask-RESTful==0.3.10
+Flask-SQLAlchemy==3.1.1
+itsdangerous==2.2.0
+Jinja2==3.1.4
+MarkupSafe==3.0.2
+pytz==2024.2
+SQLAlchemy==2.0.36
+Werkzeug==3.1.3

apps/basic-video-store-api-with-db/test.py

@@ -0,0 +1,47 @@
+import requests
+import json
+
+BASE = "http://127.0.0.1:5000/"
+
+# Small GET request
+
+#response = requests.get(BASE + "users/user1")
+
+#print(response.json())
+
+#--------------------------------------------#
+
+# Small Hello World
+#responseHello = requests.get(BASE + "helloworld")
+#responsePOST = requests.post(BASE + "helloworld")
+
+#print(responseHello.json())
+#print(responsePOST.json())
+
+#--------------------------------------------#
+
+# Small Video
+headers = {"Content-Type": "application/json"}
+data = [
+    {"likes": 10, "name": "Video01", "views": 100},
+    {"likes": 20, "name": "Video02", "views": 200},
+    {"likes": 30, "name": "Video03", "views": 300}
+    ]
+for i in range(len(data)):
+
+    #responseVideo = requests.put(BASE + "video/1", json.dumps({"likes": 10, "name": "Video01", "views": 100}), headers=headers)
+    responseVideo = requests.put(BASE + "video/" + str(i+1), json.dumps(data[i]), headers=headers)
+    print(responseVideo.json())
+
+#input()
+#responseVideo = requests.delete(BASE + "video/2")
+#print(responseVideo)
+input()
+responseVideo = requests.get(BASE + "video/1")
+print(responseVideo.json())
+responseVideo = requests.get(BASE + "video/2")
+print(responseVideo.json())
+responseVideo = requests.patch(BASE + "video/2", json.dumps({"likes": 900}), headers=headers)
+print(responseVideo.json())
+responseVideo = requests.get(BASE + "video/2")
+print(responseVideo.json())