working with db

main.py

@@ -1,26 +1,17 @@
 from flask import Flask, render_template, request, redirect, url_for, flash, jsonify
-from views import parentStudentviews
-
-app = Flask(__name__)
-
-app.register_blueprint(parentStudentviews.user_bp)
+from flask_restful import Resource, Api
+from flask_sqlalchemy import SQLAlchemy
 
+from views import parentStudentViews, teacherViews
 
 
-@app.route("/")
-def index():
-    return "index"
-
-@app.route("/getUser/<id>", methods=["GET"])
-def getUser(id):
-    return jsonify({"id": id})
-
+app = Flask(__name__)
+app.config["SQLALCHEMY_DATABASE_URI"] = "postgresql://liambrem:pass@localhost:5432/ft"
+db = SQLAlchemy(app)
 
-@app.route("/createUser", methods=["POST"])
-def createUser():
-    data = request.get_json()
-    return jsonify(data)    
+api = Api(app)
 
+app.register_blueprint(parentStudentViews.userBP)
 
 
 if __name__ == "__main__":

models/user.py

@@ -0,0 +1,10 @@
+from main import db 
+
+class User(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    username = db.Column(db.String(80), unique=True, nullable=False)
+    email = db.Column(db.String(80), unique=False, nullable=False)
+
+    def __init__(self, username, email):
+        self.username = username
+        self.email = email

requirements.txt

@@ -1,9 +1,23 @@
+aniso8601==9.0.1
 blinker==1.6.2
+certifi==2023.7.22
+charset-normalizer==3.2.0
 click==8.1.7
 flask==2.3.3
+Flask-RESTful==0.3.10
+flask-sqlalchemy==3.1.1
+greenlet==2.0.2
+idna==3.4
 importlib-metadata==6.8.0
 itsdangerous==2.1.2
 Jinja2==3.1.2
 MarkupSafe==2.1.3
+psycopg2==2.9.7
+pytz==2023.3.post1
+requests==2.31.0
+six==1.16.0
+SQLAlchemy==2.0.21
+typing-extensions==4.8.0
+urllib3==2.0.5
 werkzeug==2.3.7
 zipp==3.17.0

test.py

@@ -0,0 +1,6 @@
+import requests
+
+BASE = "http://127.0.0.1:5000/"
+
+response = requests.get(BASE + "user/3")
+print(response.json())

views/parentStudentViews.py

@@ -1,11 +1,26 @@
 from flask import Blueprint, jsonify, request
+from flask_restful import Resource, Api
 
-user_bp = Blueprint("user", __name__)
+userBP = Blueprint("user", __name__)
+
 
+listOfStudents = {
+    "1": {"name": "Liam", "email": "email:"},
+    "2": {"name": "Daws", "email": "email:"},
+    "3": {"name": "Brem", "email": "email:"}
+}
 
-@user_bp.route("/createUser", methods=["POST"])
-def createUser():
-    #route specific code
+class User(Resource):
+    def get(self, id):
+        return listOfStudents[id]
+
 
-    data = request.get_json()
-    return jsonify(data)
+    def post(self, name, age):
+        new_user = User(name=name, age=age)
+        return {"data": "Posted"}
+
+
+
+#initialize the flask restful api using the blueprint
+api = Api(userBP)
+api.add_resource(User, "/user/<id>")