Created base database controller and user database controller to allow for initial database control

app.py

@@ -1,6 +1,6 @@
 from flask import Flask
 from os import environ
-from web import blueprint
+from controllers.web import blueprint
 
 '''
     Main entrypoint for Flask application. 

controllers/database/database.py

@@ -0,0 +1,31 @@
+from abc import ABC, abstractmethod
+import sqlite3
+
+class DatabaseController(ABC):
+    __sqlitefile = "./data/wmgzon.db"
+
+    def __init__(self):
+        self._conn = None
+        try:
+            self._conn = sqlite3.connect(self.__sqlitefile)
+        except sqlite3.Error as e:
+            # Close the connection if still open
+            if self._conn:
+                self._conn.close()
+            print(e)
+
+    @abstractmethod
+    def create(self):
+        pass
+
+    @abstractmethod
+    def read(self):
+        pass
+
+    @abstractmethod
+    def update(self):
+        pass
+    
+    @abstractmethod
+    def delete(self):
+        pass

controllers/database/user.py

@@ -0,0 +1,33 @@
+from .database import DatabaseController
+from models.users.user import User
+
+class UserController(DatabaseController):
+
+    def __init__(self):
+        super().__init__()
+
+    def create(self, user: User):
+        params = [
+            user.firstName,
+            user.lastName,
+            user.email,
+            user.phone,
+            user.password,
+            user.role
+        ]
+
+        self._conn.execute(
+            "INSERT INTO Users (first_name, last_name, email, phone, password, role) VALUES (?, ?, ?, ?, ?, ?)",
+            params
+        )
+        self._conn.commit()
+        user.login()
+
+    def read(self):
+        print("Doing work")
+
+    def update(self):
+        print("Doing work")
+    
+    def delete(self):
+        print("Doing work")

controllers/web/endpoints.py

@@ -1,5 +1,7 @@
 from . import blueprint
-from flask import render_template, redirect, request, session
+from flask import render_template, redirect, request
+from controllers.database.user import UserController
+from models.users.customer import Customer
 
 
 # Function responsible for displaying the main landing page of the site
@@ -31,5 +33,8 @@ def display_signup():
 # Function responsible for handling signups to the site
 @blueprint.post('/signup')
 def signup():
+    database = UserController()
+    database.create(Customer())
+
     print("Tryin to signup as " + request.form['username'])
     return redirect("/")

models/users/admin.py

@@ -1,4 +1,4 @@
-from user import User
+from .user import User
 
 class Admin(User):
     '''
@@ -8,10 +8,10 @@ class Admin(User):
         super().__init__()
         self.store = ""
 
-    def login():
+    def login(self):
         print("Logging in as Admin")
 
-    def signup():
+    def signup(self):
         print("Signing up as Admin")
 
     def createProduct():

models/users/customer.py

@@ -1,4 +1,4 @@
-from user import User
+from .user import User
 
 class Customer(User):
     '''
@@ -9,9 +9,9 @@ class Customer(User):
     def __init__(self):
         super().__init__()
 
-    def login():
+    def login(self):
         print("Logging in as Customer")
 
-    def signup():
+    def signup(self):
         print("Signing up as Customer")
 

models/users/seller.py

@@ -1,4 +1,4 @@
-from user import User
+from .user import User
 
 class Seller(User):
     '''
@@ -8,10 +8,10 @@ class Seller(User):
         super().__init__()
         self.store = ""
 
-    def login():
+    def login(self):
         print("Logging in as Seller")
 
-    def signup():
+    def signup(self):
         print("Signing up as Seller")
 
     def createProduct():

models/users/user.py

@@ -11,6 +11,8 @@ class User(ABC):
         self.firstName = ""
         self.lastName = ""
         self.phone = ""
+        self.password = ""
+        self.role=""
 
     @abstractmethod
     def login(self):

scripts/create_database.py

@@ -1,5 +1,4 @@
 import sqlite3
-from sqlite3 import Error
 
 
 def create_connection(db_file):
@@ -15,7 +14,7 @@ def create_connection(db_file):
         
         print("SQLite Version: " + sqlite3.version)
         print("Table creation complete")
-    except Error as e:
+    except sqlite3.Error as e:
         print(e)
     finally:
         if conn:

scripts/create_tables.sql

@@ -25,7 +25,7 @@ CREATE TABLE IF NOT EXISTS Products (
 CREATE TABLE IF NOT EXISTS Orders (
     id INTEGER PRIMARY KEY,
     sellerID TEXT NOT NULL
-        REFERENCES Users (id) 
+        REFERENCES Users (id)
             ON DELETE NO ACTION
             ON UPDATE NO ACTION,
     total DECIMAL NOT NULL,