login si signin done

messenger_app/api/v1/endpoints/auth/__init__.py

@@ -0,0 +1,17 @@
+from fastapi import APIRouter
+from .login import login
+from app.models import Login
+from app.models import User
+from .signup import signup
+
+router = APIRouter()
+
+
+@router.post("/login")
+async def login_router(login_info: Login):
+    return await login(login_info)
+
+
+@router.post("/sign_up")
+async def signup_router(user: User):
+    return await signup(user)

messenger_app/api/v1/endpoints/auth/login.py

@@ -1 +1,13 @@
+from fastapi import HTTPException
 from app.models.login import Login
+from database.queries.user import get_user_by_email
+
+
+async def login(login_info: Login):
+    result = get_user_by_email(login_info.email)
+    if not result:
+        raise HTTPException(status_code=404, detail='User not in system.')
+
+    password, email = result[2], result[3]
+    if login_info.email != email or login_info.password != password:
+        raise HTTPException(status_code=401, detail="Invalid credentials.")

messenger_app/api/v1/endpoints/auth/signup.py

@@ -0,0 +1,13 @@
+from fastapi import HTTPException
+from app.models.user import User
+from database.queries.user import get_user_by_email, create_user_db
+
+
+async def signup(user: User):
+    result = get_user_by_email(user.email)
+    if result:
+        raise HTTPException(status_code=409, detail='User already exists.')
+
+    print(user.username, user.email, user.password)
+
+    create_user_db(username=user.username, password=user.password, email=user.email)

messenger_app/api/v1/endpoints/users/create.py

@@ -6,12 +6,13 @@ from database.queries.user import get_user_by_email, create_user_db
 async def create_user(user: User):
     result = get_user_by_email(user.email)
     if result:
-        raise HTTPException(status_code=409, detail='User already exists')
+        raise HTTPException(status_code=409, detail='User already exists.')
+
+    print(user.username, user.email, user.password)
 
     create_user_db(username=user.username, password=user.password, email=user.email)
     created_user = get_user_by_email(user.email)
     created_user_dict = {
-        "id": created_user[0],
         "username": created_user[1],
         "password": created_user[2],
         "email": created_user[3],

messenger_app/app/main.py

@@ -1,8 +1,10 @@
 from fastapi import FastAPI
 from api.v1.endpoints.users import router as users_router
 from api.v1.endpoints.messages import router as messages_router
+from api.v1.endpoints.auth import router as auth_router
 
 app = FastAPI()
 
 app.include_router(users_router, tags=["Users"], prefix="/users")
 app.include_router(messages_router, tags=["Messages"], prefix="/messages")
+app.include_router(auth_router, tags=["Auth"], prefix="/auth")

messenger_app/app/models/__init__.py

@@ -1,2 +1,3 @@
 from .user import User
 from .message import Message
+from .login import Login

messenger_app/app/models/user.py

@@ -2,7 +2,6 @@ from pydantic import BaseModel
 
 
 class User(BaseModel):
-    id: int
     username: str
     password: str
     email: str

messenger_gui/app/http/request_builder.py

@@ -3,26 +3,32 @@ from .request_handler import _HttpRequestHandler
 
 class RequestBuilder:
     def __init__(self):
-        self.url = ""
+        self.__url = ""
-        self.headers = {}
+        self.__headers = {}
-        self.body = None
+        self.__body = None
-        self.method = "GET"
+        self.__params = None
+        self.__method = "GET"
 
-    def set_url(self, url):
+    def set_url(self, url=str):
-        self.url = url
+        self.__url = url
         return self
 
-    def set_headers(self, headers):
+    def set_headers(self, headers=dict):
-        self.headers = headers
+        self.__headers = headers
         return self
 
-    def set_body(self, body):
+    def set_body(self, body=dict):
-        self.body = body
+        self.__body = body
         return self
 
-    def set_method(self, method):
+    def set_params(self, params=dict):
-        self.method = method
+        self.__params = params
+        return self
+
+    def set_method(self, method=str):
+        self.__method = method
         return self
 
     def build(self):
-        return _HttpRequestHandler(self.url)
+        return _HttpRequestHandler(url=self.__url, method=self.__method, body=self.__body,
+                                   params=self.__params, headers=self.__headers)

messenger_gui/app/http/request_handler.py

@@ -1,11 +1,18 @@
+import json
 import requests
 
 
 class _HttpRequestHandler:
-    def __init__(self, base_url):
+    def __init__(self, url, method="GET", params=None, headers=None, body=None):
-        self.base_url = base_url
+        self.url = url
+        self.method = method
+        self.headers = headers
+        print(body)
+        self.body = json.dumps(body)
+        self.params = params
 
-    def make_request(self, method, endpoint, params=None, data=None, headers=None):
+    def make_request(self):
-        url = f"{self.base_url}/{endpoint}"
+        print(self.body)
-        response = requests.request(method, url, params=params, data=data, headers=headers)
+        response = requests.request(method=self.method, url=self.url,
+                                    params=self.params, data=self.body, headers=self.headers)
         return response

messenger_gui/app/main.py

@@ -12,21 +12,26 @@ class MainApplication(tk.Tk):
 
         screen_height = self.winfo_screenheight()
         self.geometry(f"{screen_height // 2}x{screen_height // 2}")
-
-        # Create instances of the views
-        self.login_view = LoginView(self)
-        self.initial_view = InitialView(self)
-        self.signup_view = SignupView(self)
-        self.main_view = tk.Label(self, text="Main View")
-
         self.current_view = None
-        self.change_view(self.initial_view)
+
+        self.change_to_initial_view()
+
+    def change_to_initial_view(self):
+        self.change_view(InitialView(self))
+
+    def change_to_sing_in_view(self):
+        self.change_view(SignupView(self))
+
+    def change_to_login_view(self):
+        self.change_view(LoginView(self))
 
     def change_view(self, view: tk.Frame):
         if self.current_view:
-            self.current_view.pack_forget()
+            self.current_view.destroy()
 
         self.current_view = view
         self.current_view.pack(expand=True, fill=tk.BOTH)
         self.current_view.place(relx=0.5, rely=0.5, anchor=tk.CENTER)
 
+
+

messenger_gui/app/models/http_models/__init__.py

@@ -0,0 +1,2 @@
+from .login import LoginRequestModel
+from .signup import SignupRequestModel

messenger_gui/app/models/http_models/login.py

@@ -0,0 +1,4 @@
+class LoginRequestModel:
+    def __init__(self, email, password):
+        self.email = email
+        self.password = password

messenger_gui/app/models/http_models/signup.py

@@ -0,0 +1,8 @@
+import json
+
+
+class SignupRequestModel:
+    def __init__(self, username, email, password):
+        self.username = username
+        self.email = email
+        self.password = password

messenger_gui/app/models/view_models/__init__.py

@@ -0,0 +1,2 @@
+from .login import LoginModel
+from .signup import SignupModel

messenger_gui/app/models/view_models/login.py

@@ -0,0 +1,29 @@
+import re
+
+
+class LoginModel:
+    def __init__(self, password: str, email: str):
+        self.password = password
+        self.email = email
+
+    def validate(self):
+        errors = []
+
+        # Check if username, password, and email are provided
+        if not self.email:
+            errors.append("Email is required.")
+
+        email_pattern = re.compile(r"[^@]+@[^@]+\.[^@]+")
+        if not email_pattern.match(self.email):
+            errors.append("Invalid email format.")
+
+        if not self.password:
+            errors.append("Password is required.")
+        if len(self.password) < 8:
+            errors.append("Password must be at least 8 characters.")
+
+        if errors:
+            return False, errors
+
+        # If all validations pass, return True
+        return True, []

messenger_gui/app/models/view_models/signup.py

@@ -2,7 +2,7 @@ import re
 
 
 class SignupModel:
-    def __init__(self, username:str, password:str, email:str):
+    def __init__(self, username: str, password: str, email: str):
         self.username = username
         self.password = password
         self.email = email

messenger_gui/app/views/initial.py

@@ -16,9 +16,7 @@ class InitialView(tk.Frame):
         signin_button.pack(side=tk.RIGHT, padx=5)
 
     def on_login(self):
-        self.master.change_view(self.master.login_view)
+        self.master.change_to_login_view()
 
     def on_signin(self):
-        self.master.change_view(self.master.signup_view)
+        self.master.change_to_sing_in_view()
-        pass
-

messenger_gui/app/views/login.py

@@ -1,36 +1,102 @@
+import hashlib
+import json
 import tkinter as tk
+from app.models.view_models import LoginModel
+from app.http import request_builder
+from app.models.http_models import LoginRequestModel
 
 
+def hash_password(password):
+    sha256_hash = hashlib.sha256()
+    sha256_hash.update(password.encode('utf-8'))
+    hashed_output = sha256_hash.hexdigest()
+    return hashed_output
+
 
 class LoginView(tk.Frame):
     def __init__(self, master=None):
         super().__init__(master)
+        self.form_frame = None
+        self.define_http_params()
         self.create_widgets()
 
+    def define_http_params(self):
+        self.url = "http://localhost:8000/auth/login"
+        self.headers = {"Content-Type": "application/json"}
+        self.method = "POST"
+        self.params = None
+
     def create_widgets(self):
-        # Username Label and Entry
+        # Create a frame to hold the entry fields and labels
-        username_label = tk.Label(self, text="Username:")
+        self.form_frame = tk.Frame(self)
-        username_label.pack(pady=5)
+
-        self.username_entry = tk.Entry(self)
+        # Error label
-        self.username_entry.pack(pady=5)
+        self.error_var = tk.StringVar()  # Variable to store error message
+        self.error_label = tk.Label(self.form_frame, textvariable=self.error_var, fg="red")
+        self.error_label.grid(row=0, column=0, pady=5, columnspan=2)  # Span columns for full width
+
+        # Left frame for labels
+        label_frame = tk.Frame(self.form_frame)
+        label_frame.grid(row=1, column=0, pady=5, padx=5, sticky="w")
+
+        # Right frame for entry widgets
+        entry_frame = tk.Frame(self.form_frame)
+        entry_frame.grid(row=1, column=1, pady=5, padx=5, sticky="e")
+
+        # Email Label and Entry
+        self.email_label = tk.Label(label_frame, text="Email:")
+        self.email_label.grid(row=1, column=0, pady=5, sticky="w")
+
+        self.email_entry = tk.Entry(entry_frame)
+        self.email_entry.grid(row=1, column=0, pady=5, sticky="e")
 
         # Password Label and Entry
-        password_label = tk.Label(self, text="Password:")
+        self.password_label = tk.Label(label_frame, text="Password:")
-        password_label.pack(pady=5)
+        self.password_label.grid(row=2, column=0, pady=5, sticky="w")
-        self.password_entry = tk.Entry(self, show="*")  # Use show="*" to hide password characters
+
-        self.password_entry.pack(pady=5)
+        self.password_entry = tk.Entry(entry_frame, show="*")
+        self.password_entry.grid(row=2, column=0, pady=5, sticky="e")
 
         # Login Button
-        login_button = tk.Button(self, text="Submit", command=self.on_login)
+        self.signup_button = tk.Button(self.form_frame, text="Login", command=self.on_login)
-        login_button.pack(pady=10)
+        self.signup_button.grid(row=2, column=0, pady=10)  # No columnspan for the signup button
+
+        # Return to Main Menu Button
+        self.return_button = tk.Button(self.form_frame, text="Return to Main Menu", command=self.return_to_initial_view)
+        self.return_button.grid(row=2, column=1, pady=10, padx=5)  # Place next to the signup button
+
+        self.form_frame.pack()
+
+    def return_to_initial_view(self):
+        self.master.change_to_initial_view()
 
     def on_login(self):
-        # Retrieve username and password values
+        # Retrieve values from entry fields
-        username = self.username_entry.get()
+        email = self.email_entry.get()
         password = self.password_entry.get()
 
-        # Example: Check credentials (you'll need to implement your own logic)
+        model = LoginModel(email=email, password=password)
-        if username == "example" and password == "password":
+        validation, errors = model.validate()
-            self.master.show_main_view()
+
+        if not validation:
+            self.error_var.set(errors[0])
+            self.error_label.grid(row=0, column=0, pady=5)
+
+        request_builder.set_url(self.url)
+        request_builder.set_headers(self.headers)
+        request_builder.set_params(self.params)
+        request_builder.set_body(
+            LoginRequestModel(
+                email=email,
+                password=hash_password(password)
+            ).__dict__)
+        request_builder.set_method(self.method)
+
+        result = request_builder.build().make_request()
+        if result.status_code == 200:
+            self.master.change_to_initial_view()
         else:
-            print("Invalid credentials")
+            json_data = json.loads(result.text)
+            detail_value = json_data.get('detail')
+            self.error_var.set(detail_value)
+            self.error_label.grid(row=0, column=0, pady=5)

messenger_gui/app/views/signup.py

@@ -1,27 +1,46 @@
+import hashlib
+import json
 import tkinter as tk
-from app.models.view_models.signup import SignupModel
+from app.models.view_models import SignupModel
+from app.http import request_builder
+from app.models.http_models import SignupRequestModel
+
+
+def hash_password(password):
+    sha256_hash = hashlib.sha256()
+    sha256_hash.update(password.encode('utf-8'))
+    hashed_output = sha256_hash.hexdigest()
+    return hashed_output
 
 
 class SignupView(tk.Frame):
     def __init__(self, master=None):
         super().__init__(master)
+        self.form_frame = None
+        self.define_http_params()
         self.create_widgets()
 
+    def define_http_params(self):
+        self.url = "http://localhost:8000/auth/sign_up"
+        self.headers = {"Content-Type": "application/json"}
+        self.method = "POST"
+        self.params = None
+
     def create_widgets(self):
         # Create a frame to hold the entry fields and labels
-        form_frame = tk.Frame(self)
+        self.form_frame = tk.Frame(self)
 
         # Error label
         self.error_var = tk.StringVar()  # Variable to store error message
-        self.error_label = tk.Label(form_frame, textvariable=self.error_var, fg="red")
+        self.error_label = tk.Label(self.form_frame, textvariable=self.error_var, fg="red")
         self.error_label.grid(row=0, column=0, pady=5, columnspan=2)  # Span columns for full width
 
         # Left frame for labels
-        label_frame = tk.Frame(form_frame)
+        label_frame = tk.Frame(self.form_frame)
         label_frame.grid(row=1, column=0, pady=5, padx=5, sticky="w")
 
         # Right frame for entry widgets
-        entry_frame = tk.Frame(form_frame)
+        entry_frame = tk.Frame(self.form_frame)
         entry_frame.grid(row=1, column=1, pady=5, padx=5, sticky="e")
 
         # Username Label and Entry
@@ -46,10 +65,17 @@ class SignupView(tk.Frame):
         self.password_entry.grid(row=2, column=0, pady=5, sticky="e")
 
         # Signup Button
-        self.signup_button = tk.Button(form_frame, text="Signup", command=self.on_signup)
+        self.signup_button = tk.Button(self.form_frame, text="Sign up", command=self.on_signup)
-        self.signup_button.grid(row=2, column=0, columnspan=2, pady=10)  # Span columns for full width
+        self.signup_button.grid(row=2, column=0, pady=10)  # No columnspan for the signup button
 
-        form_frame.pack()
+        # Return to Main Menu Button
+        self.return_button = tk.Button(self.form_frame, text="Return to Main Menu", command=self.return_to_initial_view)
+        self.return_button.grid(row=2, column=1, pady=10, padx=5)  # Place next to the signup button
+
+        self.form_frame.pack()
+
+    def return_to_initial_view(self):
+        self.master.change_to_initial_view()
 
     def on_signup(self):
         # Retrieve values from entry fields
@@ -64,5 +90,22 @@ class SignupView(tk.Frame):
             self.error_var.set(errors[0])
             self.error_label.grid(row=0, column=0, pady=5)
 
-        # Print or handle the values as needed
+        request_builder.set_url(self.url)
-        print(f"Username: {username}, Email: {email}, Password: {password}")
+        request_builder.set_headers(self.headers)
+        request_builder.set_params(self.params)
+        request_builder.set_body(
+            SignupRequestModel(
+                username=username,
+                email=email,
+                password=hash_password(password)
+            ).__dict__)
+        request_builder.set_method(self.method)
+
+        result = request_builder.build().make_request()
+        if result.status_code == 200:
+            self.master.change_to_initial_view()
+        else:
+            json_data = json.loads(result.text)
+            detail_value = json_data.get('detail')
+            self.error_var.set(detail_value)
+            self.error_label.grid(row=0, column=0, pady=5)