[rewrite] Major changes to code - switched to postgres, added initial backend docker files

.env-example

@@ -0,0 +1,51 @@
+# Port for the app to run on
+# PORT=31714
+
+# Secret key used for cryptographic operations. Must be a long, random string.
+SECRET_KEY=
+
+# Token expiration time in minutes. Default is 8 days (60 min * 24 hours * 8 days).
+# ACCESS_TOKEN_EXPIRE_MINUTES=11520
+
+# The environment in which the application is running.
+# Options: local, staging, production
+ENVIRONMENT=local
+
+# The frontend host that interacts with the backend.
+FRONTEND_HOST=
+
+# CORS origins allowed to access the backend.
+# Multiple values should be comma-separated, e.g., "http://localhost,http://example.com"
+BACKEND_CORS_ORIGINS=
+
+# MySQL database configuration
+POSTGRES_SERVER=
+POSTGRES_PORT=3306
+POSTGRES_USER=
+POSTGRES_PASSWORD=
+POSTGRES_DB=
+
+# SMTP configuration for sending emails
+SMTP_HOST=
+SMTP_PORT=587
+SMTP_USER=
+SMTP_PASSWORD=
+SMTP_TLS=True  # Use TLS for email security
+SMTP_SSL=False  # Set to True if using SSL instead of TLS
+
+# Email sender information
+EMAILS_FROM_EMAIL=
+EMAILS_FROM_NAME=
+
+# Expiration time for password reset tokens (in hours)
+# EMAIL_RESET_TOKEN_EXPIRE_HOURS=48
+
+# A test user email used for automated email testing
+EMAIL_TEST_USER=test@example.com
+
+# Superuser credentials for the first administrator
+FIRST_SUPERUSER=
+FIRST_SUPERUSER_PASSWORD=
+
+DOCKER_IMAGE_BACKEND=backend
+DOCKER_IMAGE_FRONTEND=frontend

.vscode/launch.json

@@ -8,7 +8,13 @@
 			"cwd": "${workspaceFolder}/backend",
 			"module": "fastapi",
 			"args": ["dev", "${cwd}/backend/app/main.py"],
-			"console": "internalConsole"
+			"console": "internalConsole",
+			"serverReadyAction":{
+				"action": "openExternally",
+				"killOnServerStop": false,
+				"pattern": "Application startup complete.",
+				"uriFormat": "http://localhost:8000/docs"
+			}
 		},
 		{
 			"name": "Frontend: Dev",

.vscode/settings.json

@@ -2,9 +2,9 @@
 	// #region Backend settings
 	"files.exclude"                 : { "**/__pycache__/**": true },         // Hide __pycache__ directories
 	"mypy-type-checker.args"        : ["--config-file='backend/mypy.ini'"],  // Override mypy config
-	"python.defaultInterpreterPath": "./backend/.venv/bin/python",           // Use venv by default
+	"python.defaultInterpreterPath" : "./backend/.venv/bin/python",          // Use venv by default
 	"python.analysis.extraPaths"    : ["./backend"],                         // Pylint - fix for import analysis
-	"pylint.cwd": "${workspaceFolder}/backend",
+	"pylint.cwd"                    : "${workspaceFolder}/backend",
 	// #endregion
 
 	// #region Frontend settings

backend/.env.example

@@ -1,22 +0,0 @@
-# TODO Fill me up
-
-HOST=
-PORT=
-
-MYSQL_USER=
-MYSQL_DATABASE=
-MYSQL_HOST=
-MYSQL_PORT=
-MYSQL_PASSWORD=
-
-REDIS_HOST=
-REDIS_PORT=
-
-JWT_SECRET_KEY=
-
-MAIL_SERVER=
-MAIL_PORT=
-MAIL_USERNAME=
-MAIL_PASSWORD=
-MAIL_USE_TLS=
-MAIL_DEFAULT_SENDER=

backend/Dockerfile

@@ -0,0 +1,25 @@
+# Base Image
+FROM python:3.13
+
+RUN pip install poetry
+
+# Environment variables
+ENV PYTHONUNBUFFERED=1
+
+# Set working directory
+WORKDIR /app/
+
+# Copy dependency files first to leverage caching
+COPY pyproject.toml poetry.lock /app/
+
+# Copy the rest of the application
+COPY ./app /app/app
+
+# Ensure dependencies are installed correctly
+RUN poetry install --no-interaction --no-ansi --without dev
+
+# Expose port for FastAPI
+EXPOSE 8000
+
+# Command to run the app
+CMD ["poetry", "run", "uvicorn", "app.main:app", "--host", "0.0.0.0", "--port", "8000", "--workers", "4"]

backend/app/api/__init__.py

@@ -0,0 +1,10 @@
+from fastapi import APIRouter
+
+from app.api.routes import cart_routes, shop_routes, user_routes, utils_routes
+
+api_router = APIRouter()
+
+api_router.include_router(cart_routes.router)
+api_router.include_router(shop_routes.router)
+api_router.include_router(user_routes.router)
+api_router.include_router(utils_routes.router)

backend/app/api/dependencies.py

@@ -0,0 +1,48 @@
+from typing import Annotated
+from sqlmodel import Session
+
+from fastapi import Depends, HTTPException, status
+from fastapi.security import OAuth2PasswordBearer
+
+import jwt
+from jwt.exceptions import InvalidTokenError
+
+from pydantic import ValidationError
+
+from app.core.config import settings
+from app.core import security
+
+from app.database.manager import get_session
+from app.database.models.user_model import User
+
+from app.schemas.user_schemas import TokenPayload
+
+
+reusable_oauth2 = OAuth2PasswordBearer(
+    tokenUrl="/login/access-token"
+)
+
+SessionDep = Annotated[Session, Depends(get_session)]
+TokenDep = Annotated[str, Depends(reusable_oauth2)]
+
+
+def get_current_user(session: SessionDep, token: TokenDep) -> User:
+    try:
+        payload = jwt.decode(
+            token, settings.SECRET_KEY, algorithms=[security.ALGORITHM]
+        )
+        token_data = TokenPayload(**payload)
+    except (InvalidTokenError, ValidationError):
+        raise HTTPException(
+            status_code=status.HTTP_403_FORBIDDEN,
+            detail="Could not validate credentials",
+        )
+    user = session.get(User, {"uuid": token_data.sub})
+    if not user:
+        raise HTTPException(status_code=404, detail="User not found")
+    if not user.is_active:
+        raise HTTPException(status_code=400, detail="Inactive user")
+    return user
+
+
+CurrentUser = Annotated[User, Depends(get_current_user)]

backend/app/api/routes/login_routes.py

@@ -0,0 +1,37 @@
+from typing import Annotated
+from datetime import timedelta
+
+from fastapi import APIRouter, HTTPException, Depends
+from fastapi.security import OAuth2PasswordRequestForm
+
+from app.api.dependencies import SessionDep
+
+from app.schemas.user_schemas import Token
+
+from app.core import security
+from app.core.config import settings
+
+router = APIRouter(tags=["login"])
+
+
+@router.post("/login/access-token")
+def login_access_token(
+    session: SessionDep, form_data: Annotated[OAuth2PasswordRequestForm, Depends()]
+) -> Token:
+    """
+    OAuth2 compatible token login, get an access token for future requests
+    """
+    user = None
+    # user = crud.authenticate(
+    #     session=session, email=form_data.username, password=form_data.password
+    # )
+    if not user:
+        raise HTTPException(status_code=400, detail="Incorrect email or password")
+    elif not user:
+        raise HTTPException(status_code=400, detail="Inactive user")
+    access_token_expires = timedelta(minutes=settings.ACCESS_TOKEN_EXPIRE_MINUTES)
+    return Token(
+        access_token=security.create_access_token(
+            user.id, expires_delta=access_token_expires
+        )
+    )

backend/app/api/routes/user_routes.py

@@ -31,6 +31,7 @@ async def login(login_data: UserLoginSchema):
     # )
     # return Token(access_token=access_token, token_type="bearer")
 
+
 @router.delete("/logout", summary="User logout")
 async def logout():
     raise NotImplementedError("logout() needs to be implemented.")
@@ -38,8 +39,11 @@ async def logout():
 
 @router.post("/register", summary="Register new user")
 async def register(user_data: UserRegisterSchema):
-    create_user(user_data)
+    try:
-    return {"message": "User registered successfully"}
+        create_user(user_data)
+        return {"message": "User registered successfully"}
+    except BaseException:
+        return {"message": "An error occured"}
 
 
 @router.put("/update", summary="Update user details")

backend/app/api/routes/utils_routes.py

@@ -0,0 +1,20 @@
+from sqlmodel import select
+
+from fastapi import APIRouter
+from app.api.dependencies import SessionDep
+
+router = APIRouter(prefix="/utils", tags=["utils"])
+
+
+@router.get("/health-check/")
+async def health_check() -> bool:
+    return True
+
+@router.get("/test-db/")
+async def test_db(session: SessionDep) -> bool:
+    try:
+        with session:
+            session.exec(select(1))
+            return True
+    except Exception:
+        return False

backend/app/core/__init__.py

@@ -1,3 +0,0 @@
-from .config import *
-
-__all__ = [*config.__all__]

backend/app/core/config.py

@@ -1,205 +1,107 @@
-import os
+import secrets
+import warnings
 import logging
-import re
+from typing import Annotated, Any, Literal
-from typing import Any, Type, Optional, Callable
 
-import dotenv
+from pydantic import (
-
+    AnyUrl,
-from .exceptions import ConfigError
+    BeforeValidator,
+    EmailStr,
+    PostgresDsn,
+    computed_field,
+    model_validator,
+)
+from pydantic_core import MultiHostUrl
+from pydantic_settings import BaseSettings, SettingsConfigDict
+from typing_extensions import Self
 
 
-class EnvConfigField():
+def parse_cors(v: Any) -> list[str] | str:
-    """
+    if isinstance(v, str) and not v.startswith("["):
-    Represents a single config field to be parsed from the environment.
+        return [i.strip() for i in v.split(",")]
+    elif isinstance(v, list | str):
+        return v
+    raise ValueError(v)
 
-    :param env_name: Name of the environment variable
-    :param data_type: Expected data type (int, str, etc.)
-    :param default: Default value if not set in environment
-    :param required: Whether the variable is required
-    :param choices: List of allowed values (for enums)
-    :param min_value: Minimum value (for integers)
-    :param max_value: Maximum value (for integers)
-    :param regex: Regex pattern (for string validation)
-    :param parser: Custom parser function for complex validation
-    """
 
-    def __init__(
+class Settings(BaseSettings):
-        self,
+    model_config = SettingsConfigDict(
-        env_name: str,
+        env_file="../.env",
-        data_type: Type[Any] = str,
+        env_ignore_empty=True,
-        default: Any = None,
+        extra="ignore",
-        required: bool = False,
+    )
-        choices: Optional[list[Any]] = None,
+    PORT: int = 8000
-        min_value: Optional[int] = None,
+    SECRET_KEY: str = secrets.token_urlsafe(32)
-        max_value: Optional[int] = None,
-        regex: Optional[str] = None,
-        parser: Optional[Callable[[str], Any]] = None,
-    ):
-        self.env_value = None
-        self.env_name = env_name
-        self.data_type = data_type
-        self.default = default
-        self.required = required
-        self.choices = choices
-        self.min_value = min_value
-        self.max_value = max_value
-        self.regex = re.compile(regex) if regex else None
-        self.parser = parser
 
-    def load(self):
+    VERBOSITY: Literal[*logging.getLevelNamesMapping().keys()] = "DEBUG"
-        """Loads the value from the environment and validates it."""
-        raw_value = os.environ.get(self.env_name)
 
-        if self.required and (raw_value is None or raw_value == ""):
+    # 60 minutes * 24 hours * 8 days = 8 days
-            raise ConfigError(
+    ACCESS_TOKEN_EXPIRE_MINUTES: int = 60 * 24 * 8
-                "Field %(env_name)s is required, but was not provided in the environment / .env",
+    FRONTEND_HOST: str
-                env_name=self.env_name,
+    ENVIRONMENT: Literal["local", "staging", "production"] = "local"
-            )
 
-        self.env_value = self.validate(raw_value)
+    BACKEND_CORS_ORIGINS: Annotated[
-
+        list[AnyUrl] | str, BeforeValidator(parse_cors)
-    def validate(self, value: Any) -> Any:
+    ] = []
-        """Validates the value based on provided constraints."""
-
-        # Use the default value if available and skip validation
-        if (value is None or value == "") and self.default is not None:
-            return self.default
-
-        # Use custom parser if provided
-        if self.parser:
-            value = self.parser(value)
-
-        # Convert value to expected data type
-        if self.data_type == str:
-            value = self.__parse_to_str(value)
-        elif self.data_type == int:
-            value = self.__parse_to_int(value)
-        elif self.data_type == bool:
-            value = self.__parse_to_bool(value)
-
-        # Validate allowed choices
-        if self.choices and value not in self.choices:
-            raise ConfigError(
-                "Value for %(env_name)s - %(value)s is not one of the following allowed values: %(allowed_values)s",
-                env_name=self.env_name,
-                value=value,
-                allowed_values=", ".join(map(str, self.choices)),
-            )
-
-        return value
 
+    @computed_field
     @property
-    def value(self):
+    def all_cors_origins(self) -> list[str]:
-        return self.env_value
+        return [str(origin).rstrip("/") for origin in self.BACKEND_CORS_ORIGINS] + [self.FRONTEND_HOST]
 
-    @value.setter
+    POSTGRES_SERVER: str
-    def value(self, new):
+    POSTGRES_PORT: int = 5432
-        raise TypeError("Cannot modify")
+    POSTGRES_USER: str
+    POSTGRES_PASSWORD: str = ""
+    POSTGRES_DB: str = ""
 
-    def __parse_to_str(self, value) -> str:
+    @computed_field
-        """Parses and validates string values."""
+    @property
-        value = str(value)
+    def SQLALCHEMY_DATABASE_URI(self) -> PostgresDsn:
+        return MultiHostUrl.build(
+            scheme='postgresql+psycopg2',
+            username=self.POSTGRES_USER,
+            password=self.POSTGRES_PASSWORD,
+            host=self.POSTGRES_SERVER,
+            port=self.POSTGRES_PORT,
+            path=self.POSTGRES_DB,
+        )
 
-        if self.regex and not self.regex.match(value):
+    SMTP_TLS: bool = True
-            raise ConfigError(
+    SMTP_SSL: bool = False
-                "Value for %(env_name)s - %(value)s does not match the expected pattern: %(regex)s",
+    SMTP_PORT: int = 587
-                env_name=self.env_name,
+    SMTP_HOST: str | None = None
-                value=value,
+    SMTP_USER: str | None = None
-                regex=self.regex.pattern,
+    SMTP_PASSWORD: str | None = None
-            )
+    EMAILS_FROM_EMAIL: EmailStr | None = None
+    EMAILS_FROM_NAME: EmailStr | None = None
 
-        return value
+    EMAIL_RESET_TOKEN_EXPIRE_HOURS: int = 48
 
-    def __parse_to_int(self, value) -> int:
+    @computed_field
-        """Parses and validates integer values."""
+    @property
-        if not str(value).isdigit():
+    def emails_enabled(self) -> bool:
-            raise ConfigError(
+        return bool(self.SMTP_HOST and self.EMAILS_FROM_EMAIL)
-                "Value for %(env_name)s - %(value)s must be a numeric integer",
-                env_name=self.env_name,
-                value=value,
-            )
 
-        value = int(value)
+    EMAIL_TEST_USER: EmailStr = "test@example.com"
+    FIRST_SUPERUSER: EmailStr
+    FIRST_SUPERUSER_PASSWORD: str
 
-        if self.min_value is not None and value < self.min_value:
+    def _check_default_secret(self, var_name: str, value: str | None) -> None:
-            raise ConfigError(
+        if value == "changethis":
-                "Value for %(env_name)s - %(value)d is too small. Must be greater than or equal to %(min_value)d",
+            message = f'The value of {var_name} is "changethis", '"for security, please change it, at least for deployments."
-                env_name=self.env_name,
+            if self.ENVIRONMENT == "local":
-                value=value,
+                warnings.warn(message, stacklevel=1)
-                min_value=self.min_value,
+            else:
-            )
+                raise ValueError(message)
 
-        if self.max_value is not None and value > self.max_value:
+    @model_validator(mode="after")
-            raise ConfigError(
+    def _enforce_non_default_secrets(self) -> Self:
-                "Value for %(env_name)s - %(value)d is too large. Must be smaller than or equal to %(max_value)d",
+        self._check_default_secret("SECRET_KEY", self.SECRET_KEY)
-                env_name=self.env_name,
+        self._check_default_secret("POSTGRES_PASSWORD", self.POSTGRES_PASSWORD)
-                value=value,
+        self._check_default_secret("FIRST_SUPERUSER_PASSWORD", self.FIRST_SUPERUSER_PASSWORD)
-                max_value=self.max_value,
-            )
 
-        return value
+        return self
-
-    def __parse_to_bool(self, value):
-        value = str(value).lower()
-
-        true_values = ["1", "true", "yes"]
-        false_values = ["0", "false", "no"]
-
-        if value in true_values:
-            return True
-        if value in false_values:
-            return False
-
-        raise ConfigError("Value for %(env_name)s - %(value)s cannot be converted to a true / false value",
-                          env_name=self.env_name,
-                          value=value)
 
 
-class EnvConfig():
+settings = Settings()
-
-    _instance = None
-    _initialized = False
-
-    def __new__(cls):
-        print("Called __new__")
-        if cls._instance is None:
-            cls._instance = super().__new__(cls)
-        return cls._instance
-
-    def __init__(self):
-        if EnvConfig._initialized:
-            return
-
-        self.logger = logging.getLogger(__name__)
-
-        self.fields = {}
-
-        EnvConfig._initialized = True
-
-    def add_field(self, name: str, field: EnvConfigField):
-        if name in self.fields:
-            return
-
-        self.fields[name] = field
-
-    def load_config(self):
-        dotenv.load_dotenv()
-
-        for field in self.fields.values():
-            try:
-                field.load()
-            except ConfigError as e:
-                self.logger.error("Configuration error: %s", e)
-                raise
-
-    def __getitem__(self, key: str):
-        return self.fields[key].value
-
-    def __contains__(self, key: str) -> bool:
-        return key in self.fields
-
-    def to_dict(self):
-        return {attr: getattr(self, attr) for attr in self.fields}
-
-
-__all__ = ["EnvConfig"]

backend/app/core/errors.py

@@ -0,0 +1,13 @@
+class SwagShopError(Exception):
+    """
+        Generic error to be raised throughout the entire app.
+        All other custom errors extend this class
+    """
+
+
+class RepositoryError(SwagShopError):
+    """Generic error occuring in a repository"""
+
+
+class ServiceError(SwagShopError):
+    """Generic error occuring in a service"""

backend/app/core/exceptions.py

@@ -1,12 +0,0 @@
-class SwagShopError(Exception):
-    def __init__(self, message):
-        super().__init__(message)
-        self.message = message
-
-class ConfigError(SwagShopError):
-    def __init__(self, message, **kwargs):
-        formatted_message = message % kwargs
-        super().__init__(formatted_message)
-        self.message = formatted_message
-
-__all__ = ["SwagShopError", "ConfigError"]

backend/app/core/security.py

@@ -5,7 +5,7 @@ import jwt
 
 from passlib.context import CryptContext
 
-from app.core.config import EnvConfig
+from app.core.config import settings
 
 pwd_context = CryptContext(schemes=["bcrypt"], deprecated="auto")
 
@@ -14,11 +14,9 @@ ALGORITHM = "HS256"
 
 
 def create_access_token(subject: str | Any, expires_delta: timedelta) -> str:
-    config = EnvConfig()
-
     expire = datetime.now(timezone.utc) + expires_delta
     to_encode = {"exp": expire, "sub": str(subject)}
-    encoded_jwt = jwt.encode(to_encode, config["secret_key"], algorithm=ALGORITHM)
+    encoded_jwt = jwt.encode(to_encode, settings.SECRET_KEY, algorithm=ALGORITHM)
     return encoded_jwt
 
 

backend/app/database/manager.py

@@ -1,63 +1,43 @@
 import logging
-from typing import Generator
 from contextlib import contextmanager
+from typing import Generator
 
-from sqlalchemy.orm import sessionmaker, Session
+from sqlalchemy.exc import DatabaseError as SqlAlchemyError
-from sqlalchemy import create_engine, text
+from sqlmodel import Session, create_engine, select, SQLModel
+
+from app.core.config import settings
 
 from app.database.exceptions import DatabaseError
 
+import app.database.models
 
-class DatabaseManager():
+logger = logging.getLogger(__name__)
 
-    _instance: 'DatabaseManager' = None
+logger.info("Creating engine")
-
+engine = create_engine(str(settings.SQLALCHEMY_DATABASE_URI))
-    def __new__(cls, mysql_user: str, mysql_password: str, mysql_host: str, mysql_port: int, mysql_db_name: str):
+SQLModel.metadata.create_all(engine)
-        if cls._instance is None:
-            cls._instance = super().__new__(cls)
-        return cls._instance
 
 
-    def __init__(self, mysql_user: str, mysql_password: str, mysql_host: str, mysql_port: int, mysql_db_name: str) -> None:
+def test_connection():
-        self.logger = logging.getLogger(__name__)
+    logger.debug("Testing database connection")
-        self.logger.info("Reading database config")
+    try:
-        self.engine = create_engine('mysql+mysqlconnector://%s:%s@%s:%s/%s' % (
+        with Session(engine) as session:
-            mysql_user,
+            session.exec(select(1))
-            mysql_password,
+        logger.debug("Database connection successful")
-            mysql_host,
+    except SqlAlchemyError as e:
-            str(mysql_port),
+        logger.critical("Database connection failed: %s", e)
-            mysql_db_name),
+        raise DatabaseError("Database connection failed", DatabaseError.CONNECTION_ERROR) from e
-            pool_pre_ping=True)
-        self.test_connection()
-        self.Session = sessionmaker(bind=self.engine) # NOSONAR
-
-    def cleanup(self) -> None:
-        self.logger.debug("Closing connection")
-        self.engine.dispose()
-
-    def test_connection(self):
-        self.logger.debug("Testing database connection")
-        try:
-            with self.engine.connect() as connection:
-                connection.execute(text("select 1"))
-            self.logger.debug("Database connection successful")
-        except DatabaseError as e:
-            self.logger.critical("Database connection failed: %s", e)
-            raise DatabaseError("Database connection failed", DatabaseError.CONNECTION_ERROR) from e
 
 
-    @classmethod
+def cleanup() -> None:
-    @contextmanager
+    logger.debug("Closing connection")
-    def get_session(cls) -> Generator[Session, None, None]:
+    engine.dispose()
-        session = cls._instance.Session()
-        try:
-            yield session
-        except Exception as e:
-            session.rollback()
-            cls._instance.logger.error("Transaction failed: %s", e)
-            raise
-        finally:
-            session.close()
 
 
-__all__ = ["DatabaseManager"]
+@contextmanager
+def get_session() -> Generator[Session, None, None]:
+    with Session(engine) as session:
+        yield session
+
+
+test_connection()

backend/app/database/models/__init__.py

@@ -0,0 +1,6 @@
+from . import user_model, shop_model
+
+__all__ = [
+    *user_model.__all__,
+    *shop_model.__all__
+]

backend/app/database/models/disabled/purchase_model.py

@@ -3,6 +3,7 @@ from sqlalchemy.sql import func
 from sqlalchemy.orm import relationship
 from .base_model import Base
 
+
 class Purchase(Base):
     __tablename__ = "purchase"
 

backend/app/database/models/disabled/wishlist_model.py

@@ -3,6 +3,7 @@ from sqlalchemy.orm import relationship
 from sqlalchemy.sql import func
 from .base_model import Base
 
+
 class Wishlist(Base):
     __tablename__ = "wishlist"
 

backend/app/database/models/shop_model.py

@@ -0,0 +1,69 @@
+from enum import Enum as PyEnum
+from typing import Optional, List
+from datetime import datetime, time
+
+from sqlalchemy import Column, CheckConstraint
+from sqlalchemy.dialects.postgresql import JSONB
+
+from sqlmodel import SQLModel, Field, Relationship, Enum
+from pydantic import BaseModel, constr
+
+
+class ShopStatus(PyEnum):
+    ACTIVE = "active"
+    INACTIVE = "inactive"
+    SUSPENDED = "suspended"
+
+
+class ShopLinkEntry(BaseModel):
+    name: constr(strip_whitespace=True, min_length=1)
+    url: constr(strip_whitespace=True, min_length=1)
+
+
+class ShopLinks(BaseModel):
+    links: List[ShopLinkEntry]
+
+
+class ShopBusinessHourEntry(BaseModel):
+    day: constr(strip_whitespace=True, min_length=1)
+    open_time: time
+    close_time: time
+
+
+class ShopBusinessHours(BaseModel):
+    hours: List[ShopBusinessHourEntry]
+
+
+class Shop(SQLModel, table=True):
+    __tablename__ = 'shop'
+
+    id: Optional[int] = Field(default=None, primary_key=True)
+    owner_id: int = Field(foreign_key='user.id', nullable=False)
+    name: str = Field(max_length=100, nullable=False, unique=True)
+    description: str = Field(max_length=500, nullable=False)
+    created_at: datetime = Field(default_factory=datetime.utcnow, nullable=False)
+    updated_at: datetime = Field(default_factory=datetime.utcnow, nullable=False)
+    status: ShopStatus = Field(sa_column=Column(Enum(ShopStatus)))
+    logo: Optional[str] = Field(max_length=100)
+    contact_email: str = Field(max_length=128, nullable=False, unique=True)
+    phone_number: str = Field(max_length=15, nullable=False)
+    address: str = Field(nullable=False)
+    currency: str = Field(max_length=3, nullable=False)
+
+    business_hours: ShopBusinessHours = Field(
+        sa_column=Column(JSONB, nullable=False, default=lambda: {})
+    )
+    links: ShopLinks = Field(
+        sa_column=Column(JSONB, nullable=False, default=lambda: {})
+    )
+
+    owner: Optional["User"] = Relationship(back_populates='owned_shops')
+    registered_users: List["User"] = Relationship(back_populates='registered_shop')
+
+    __table_args__ = (
+        CheckConstraint("business_hours ? 'hours'", name="check_business_hours_keys"),
+        CheckConstraint("links ? 'links'", name="check_links_keys"),
+    )
+
+
+__all__ = ["Shop", "ShopBusinessHours", "ShopLinks", "ShopStatus"]

backend/app/database/models/user_model.py

@@ -0,0 +1,59 @@
+from typing import Optional, List
+from uuid import UUID
+from datetime import datetime
+
+from sqlmodel import SQLModel, Field, Relationship
+
+
+class User(SQLModel, table=True):
+    __tablename__ = 'user'
+
+    id: int = Field(primary_key=True)
+    uuid: UUID = Field(nullable=False, unique=True)
+    user_role_id: int = Field(foreign_key="user_role.id", nullable=False)
+    shop_id: Optional[int] = Field(foreign_key="shop.id")
+    username: str = Field(max_length=64, nullable=False, unique=True)
+    email: str = Field(max_length=128, nullable=False, unique=True)
+    password: str = Field(max_length=60, nullable=False)
+    first_name: Optional[str] = Field(max_length=64)
+    last_name: Optional[str] = Field(max_length=64)
+    phone_number: str = Field(max_length=15, nullable=False)
+    profile_picture: Optional[str] = Field(max_length=100)
+    created_at: datetime = Field(default_factory=datetime.utcnow, nullable=False)
+    updated_at: datetime = Field(default_factory=datetime.utcnow, nullable=False)
+    last_login: Optional[datetime] = Field(default_factory=datetime.utcnow)
+
+    owned_shops: List["Shop"] = Relationship(back_populates="owner")
+    registered_shop: List["Shop"] = Relationship(back_populates="registered_users")
+
+    role: Optional["UserRole"] = Relationship(back_populates="users")
+    preferences: Optional["UserPreferences"] = Relationship(back_populates="user")
+    statistics: Optional["UserStatistics"] = Relationship(back_populates="user_statistics")
+
+
+class UserPreferences(SQLModel, table=True):
+    __tablename__ = 'user_preferences'
+
+    user_id: int = Field(foreign_key="user.id", primary_key=True)
+
+    user: Optional["User"] = Relationship(back_populates="preferences")
+
+
+class UserRole(SQLModel, table=True):
+    __tablename__ = 'user_role'
+
+    id: int = Field(primary_key=True)
+    name: str = Field(nullable=False, unique=True, max_length=50)
+
+    users = Relationship(back_populates="role")
+
+
+class UserStatistics(SQLModel, table=True):
+    __tablename__ = "user_statistics"
+
+    user_id: int = Field(foreign_key="user.id", primary_key=True)
+    total_spend: Optional[float] = Field(default=None)
+
+    user: Optional["User"] = Relationship(back_populates="statistics")
+
+__all__ = ["User", "UserPreferences", "UserRole"]

backend/app/dependencies.py

@@ -14,6 +14,7 @@ class LoginRequest(BaseModel):
     username: str
     password: str
 
+
 async def get_jsession_id(request: Request):
     jsessionid = (
         request.headers.get("JSESSIONID")
@@ -26,11 +27,11 @@ async def get_jsession_id(request: Request):
 
     return jsessionid
 
+
 async def get_credentials(credentials: LoginRequest = Body(...)):
     return credentials.dict()
 
 
-
 async def get_query_token(token: str):
     if token != "jessica":
-        raise HTTPException(status_code=400, detail="No Jessica token provided")
+        raise HTTPException(status_code=400, detail="No Jessica token provided")

backend/app/main.py

@@ -1,46 +1,33 @@
 from fastapi import FastAPI
-from app.routes.cart_routes import router as cart_router
+from fastapi.routing import APIRoute
-from app.routes.user_routes import router as user_router
-from app.routes.shop_routes import router as shop_router
 
-from app.core.config import EnvConfig, EnvConfigField
+from starlette.middleware.cors import CORSMiddleware
 
-from app.database.manager import DatabaseManager
+from app.utils import logger
 
+from app.api import api_router
+from app.core.config import settings
 
-config = EnvConfig()
+logger.setup_logger()
 
-config.add_field("mysql_user", EnvConfigField("MYSQL_USER", required=True))
+def custom_generate_unique_id(route: APIRoute) -> str:
-config.add_field("mysql_database", EnvConfigField("MYSQL_DATABASE", required=True))
+    return f"{route.tags[0]}-{route.name}"
-config.add_field("mysql_host", EnvConfigField("MYSQL_HOST", required=True))
-config.add_field("mysql_port", EnvConfigField("MYSQL_PORT", default=3306, data_type=int, required=False))
-config.add_field("mysql_password", EnvConfigField("MYSQL_PASSWORD", required=True))
-
-config.load_config()
-
-
-config2 = EnvConfig()
-
-
-DatabaseManager(
-    mysql_user=config["mysql_user"],
-    mysql_password=config["mysql_password"],
-    mysql_host=config["mysql_host"],
-    mysql_port=config["mysql_port"],
-    mysql_db_name=config["mysql_database"],
-)
 
 
 app = FastAPI(
     title="SWAG Shop",
-    version="0.0.1"
+    version="0.0.1",
+    generate_unique_id_function=custom_generate_unique_id
 )
 
-app.include_router(user_router)
-app.include_router(cart_router)
-app.include_router(shop_router)
 
+if settings.all_cors_origins:
+    app.add_middleware(
+        CORSMiddleware,
+        allow_origins=settings.all_cors_origins,
+        allow_credentials=True,
+        allow_methods=["*"],
+        allow_headers=["*"],
+    )
 
-@app.get("/")
+app.include_router(api_router)
-async def root():
-    return {"message": "Hello World"}

backend/app/models/shop_model.py

@@ -1,30 +0,0 @@
-from sqlalchemy import ForeignKey, Column, Integer, JSON, TIMESTAMP, String, Enum, Text
-from sqlalchemy.orm import relationship
-
-from .base_model import Base
-
-
-class Shop(Base):
-    __tablename__ = 'shop'
-
-    id = Column(Integer, primary_key=True)
-    owner_id = Column(Integer, ForeignKey('user.id'), nullable=False)
-    name = Column(String(100), unique=True, nullable=False)
-    description = Column(String(500), nullable=False)
-    created_at = Column(TIMESTAMP, default='CURRENT_TIMESTAMP')
-    updated_at = Column(TIMESTAMP, default='CURRENT_TIMESTAMP')
-    status = Column(Enum('active', 'inactive', 'suspended'), nullable=False)
-    logo = Column(String(100))
-    contact_email = Column(String(128), unique=True, nullable=False)
-    phone_number = Column(String(15), nullable=False)
-    address = Column(Text, nullable=False)
-    currency = Column(String(3), nullable=False)
-    business_hours = Column(JSON, nullable=False)
-    links = Column(JSON, nullable=False)
-
-    owner = relationship('User', back_populates='owned_shops')
-    registered_users = relationship('User', back_populates='registered_shop')
-    # products = relationship('Product', back_populates='shop')
-
-
-__all__ = ["Shop"]

backend/app/models/user_model.py

@@ -1,32 +0,0 @@
-from sqlalchemy import Column, String, Integer, ForeignKey, TIMESTAMP
-from sqlalchemy.dialects.mysql import INTEGER
-from sqlalchemy.orm import relationship
-from .base_model import Base
-
-
-class User(Base):
-    __tablename__ = 'user'
-
-    id = Column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
-    user_role_id = Column(INTEGER(unsigned=True), ForeignKey('user_role.id'), nullable=False)
-    shop_id = Column(Integer, ForeignKey('shop.id'), nullable=True)
-    username = Column(String(64), nullable=False, unique=True)
-    email = Column(String(128), nullable=False, unique=True)
-    password = Column(String(60), nullable=False)
-    first_name = Column(String(64), nullable=True)
-    last_name = Column(String(64), nullable=True)
-    phone_number = Column(String(15), nullable=False)
-    profile_picture = Column(String(100), nullable=True)
-    created_at = Column(TIMESTAMP, nullable=False, server_default="CURRENT_TIMESTAMP")
-    updated_at = Column(TIMESTAMP, nullable=False, server_default="CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP")
-    last_login = Column(TIMESTAMP, nullable=True, server_default="CURRENT_TIMESTAMP")
-
-    owned_shops = relationship("Shop", back_populates="owner")
-    registered_shop = relationship("Shop", back_populates="registered_users")
-
-    role = relationship("UserRole", back_populates="users")
-    preferences = relationship("UserPreferences", uselist=False, back_populates="user")
-    statistics = relationship("UserStatistics", uselist=False, back_populates="user_statistics")
-
-
-__all__ = ["User"]

backend/app/models/user_preferences.py

@@ -1,11 +0,0 @@
-from sqlalchemy import Column, ForeignKey
-from sqlalchemy.dialects.mysql import INTEGER
-from sqlalchemy.orm import relationship
-from .base_model import Base
-
-class UserPreferences(Base):
-    __tablename__ = 'user_preferences'
-
-    user_id = Column(INTEGER(unsigned=True), ForeignKey('user.id'), primary_key=True)
-
-    user = relationship("User", back_populates="preferences")

backend/app/models/user_role_model.py

@@ -1,16 +0,0 @@
-from sqlalchemy import Column, String
-from sqlalchemy.dialects.mysql import INTEGER
-from sqlalchemy.orm import relationship
-from .base_model import Base
-
-
-class UserRole(Base):
-    __tablename__ = 'user_role'
-
-    id = Column(INTEGER(unsigned=True), primary_key=True, autoincrement=True)
-    name = Column(String(45), nullable=False, unique=True)
-
-    users = relationship("User", back_populates="role")
-
-
-__all__ = ["UserRole"]

backend/app/models/user_statistics_model.py

@@ -1,12 +0,0 @@
-from sqlalchemy import Column, Float, ForeignKey
-from sqlalchemy.dialects.mysql import INTEGER
-from sqlalchemy.orm import relationship
-from .base_model import Base
-
-class UserStatistics(Base):
-    __tablename__ = "user_statistics"
-
-    user_id = Column(INTEGER(unsigned=True), ForeignKey("user.id", ondelete="CASCADE"), primary_key=True)
-    total_spend = Column(Float, nullable=True)
-
-    user = relationship("User", back_populates="user_statistics", foreign_keys=[user_id])

backend/app/schemas/user_schemas.py

@@ -1,7 +1,8 @@
-from pydantic import BaseModel, EmailStr, Field
+from sqlmodel import Field as SqlModelField, SQLModel
+from pydantic import EmailStr, Field
 
 
-class UserRegisterSchema(BaseModel):
+class UserRegisterSchema(SQLModel):
     username: str = Field(..., min_length=3, max_length=64)
     email: EmailStr = Field(...)
     phone_number: str = Field(..., min_length=2, max_length=16, pattern=r'^\+[1-9]\d{1,14}$')
@@ -9,9 +10,19 @@ class UserRegisterSchema(BaseModel):
     shop_id: int = 0
 
     class Config:
-        orm_mode = True
+        from_attributes = True
 
-class UserLoginSchema(BaseModel):
+
+class UserLoginSchema(SQLModel):
     shop_id: int = 0
     username: str = Field(..., min_length=3, max_length=64)
-    password: str = Field(..., min_length=6, max_length=128)
+    password: str = Field(..., min_length=6, max_length=128)
+
+
+class Token(SQLModel):
+    access_token: str
+    token_type: str = "bearer"
+
+
+class TokenPayload(SQLModel):
+    sub: str | None = None

backend/app/services/product/product_helper.py

@@ -1,5 +1,6 @@
 import imghdr
 
+
 def is_base64_jpg(decoded_string) -> bool:
     try:
         image_type = imghdr.what(None, decoded_string)

backend/app/services/product/product_list_service.py

@@ -5,6 +5,7 @@ import app.messages.api_errors as errors
 
 from app.db import product_db
 
+
 def product_list(page: int):
     try:
         result_products = product_db.fetch_products(page)

backend/app/services/user/delete_service.py

@@ -11,6 +11,7 @@ from app.mail.mail import send_mail
 
 from app.messages.mail_responses.user_email import USER_EMAIL_SUCCESSFULLY_DELETED_ACCOUNT
 
+
 def delete_user(user_id: str) -> Tuple[Union[dict, str], int]:
     """
     Deletes a user account.

backend/app/services/user/login_service.py

@@ -13,7 +13,6 @@ from app.models.user_model import User
 from app.messages.mail_responses.user_email import USER_EMAIL_SUCCESSFULLY_LOGGED_IN
 
 
-
 def login(username: str, password: str) -> Tuple[Union[dict, str], int]:
     """
     Authenticates a user with the provided username and password.

backend/app/services/user_service.py

@@ -1,13 +1,12 @@
-from app.database.manager import DatabaseManager
+from app.database.models.user_model import User
-from app.models.user_model import User
 
 from app.schemas.user_schemas import UserRegisterSchema
 
+from app.core.security import get_password_hash
 
 
 def create_user(user_data: UserRegisterSchema):
-    print("Creating user")
+    print("Creating account")
-    return
     with DatabaseManager.get_session() as session:
         user = User(
             username=user_data.username,

backend/app/utils/database_exception_catcher.py

@@ -1,13 +0,0 @@
-from functools import wraps
-from sqlalchemy.exc import DatabaseError as SqlAlchemyDatabaseError
-from app.database.exceptions import DatabaseError
-
-
-def handle_database_errors(func):
-    @wraps(func)
-    def wrapper(*args, **kwargs):
-        try:
-            return func(*args, **kwargs)
-        except SqlAlchemyDatabaseError as e:
-            raise DatabaseError(str(e), -1) from e
-    return wrapper

backend/app/utils/logger.py

@@ -0,0 +1,13 @@
+import sys
+import logging
+
+from app.core.config import settings
+
+def setup_logger():
+    verbosity = settings.VERBOSITY
+    if verbosity == "DEBUG":
+        log_format = "[ %(name)s / %(levelname)s ] - %(filename)s:%(lineno)d - %(message)s"
+    else:
+        log_format = "[ %(levelname)s ] - %(message)s"
+
+    logging.basicConfig(level=verbosity, format=log_format, stream=sys.stdout)

backend/app/utils/models.py

@@ -0,0 +1,6 @@
+from typing import Optional
+from uuid import uuid5, UUID, NAMESPACE_DNS
+
+def generate_user_uuid5(email: str, shop_id: Optional[int]) -> UUID:
+    unique_string = f"{email}-{shop_id}" if shop_id else email
+    return uuid5(NAMESPACE_DNS, unique_string)

backend/app/utils/propagate.py

@@ -0,0 +1,27 @@
+from functools import wraps
+
+from fastapi import HTTPException
+
+from sqlalchemy.exc import DatabaseError as SqlAlchemyDatabaseError
+
+from app.core.errors import RepositoryError, ServiceError
+
+
+def propagate_db_error_to_service(func):
+    @wraps(func)
+    def wrapper(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except (SqlAlchemyDatabaseError, RepositoryError) as e:
+            raise ServiceError(str(e)) from e
+    return wrapper
+
+
+def propagate_service_errors_to_http_errors(func):
+    @wraps(func)
+    def wrapper(*args, **kwargs):
+        try:
+            return func(*args, **kwargs)
+        except ServiceError as e:
+            raise HTTPException(status_code=500, detail=str(e)) from e
+    return wrapper

backend/poetry.lock

@@ -43,6 +43,20 @@ files = [
     {file = "astroid-3.3.8.tar.gz", hash = "sha256:a88c7994f914a4ea8572fac479459f4955eeccc877be3f2d959a33273b0cf40b"},
 ]
 
+[[package]]
+name = "autopep8"
+version = "2.3.2"
+description = "A tool that automatically formats Python code to conform to the PEP 8 style guide"
+optional = false
+python-versions = ">=3.9"
+files = [
+    {file = "autopep8-2.3.2-py2.py3-none-any.whl", hash = "sha256:ce8ad498672c845a0c3de2629c15b635ec2b05ef8177a6e7c91c74f3e9b51128"},
+    {file = "autopep8-2.3.2.tar.gz", hash = "sha256:89440a4f969197b69a995e4ce0661b031f455a9f776d2c5ba3dbd83466931758"},
+]
+
+[package.dependencies]
+pycodestyle = ">=2.12.0"
+
 [[package]]
 name = "bcrypt"
 version = "4.2.1"
@@ -92,17 +106,6 @@ files = [
     {file = "certifi-2025.1.31.tar.gz", hash = "sha256:3d5da6925056f6f18f119200434a4780a94263f10d1c21d032a6f6b2baa20651"},
 ]
 
-[[package]]
-name = "cfgv"
-version = "3.4.0"
-description = "Validate configuration and produce human readable error messages."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "cfgv-3.4.0-py2.py3-none-any.whl", hash = "sha256:b7265b1f29fd3316bfcd2b330d63d024f2bfd8bcb8b0272f8e19a504856c48f9"},
-    {file = "cfgv-3.4.0.tar.gz", hash = "sha256:e52591d4c5f5dead8e0f673fb16db7949d2cfb3f7da4582893288f0ded8fe560"},
-]
-
 [[package]]
 name = "click"
 version = "8.1.8"
@@ -143,17 +146,6 @@ files = [
 graph = ["objgraph (>=1.7.2)"]
 profile = ["gprof2dot (>=2022.7.29)"]
 
-[[package]]
-name = "distlib"
-version = "0.3.9"
-description = "Distribution utilities"
-optional = false
-python-versions = "*"
-files = [
-    {file = "distlib-0.3.9-py2.py3-none-any.whl", hash = "sha256:47f8c22fd27c27e25a65601af709b38e4f0a45ea4fc2e710f65755fa8caaaf87"},
-    {file = "distlib-0.3.9.tar.gz", hash = "sha256:a60f20dea646b8a33f3e7772f74dc0b2d0772d2837ee1342a00645c81edf9403"},
-]
-
 [[package]]
 name = "dnspython"
 version = "2.7.0"
@@ -234,22 +226,6 @@ uvicorn = {version = ">=0.15.0", extras = ["standard"]}
 [package.extras]
 standard = ["uvicorn[standard] (>=0.15.0)"]
 
-[[package]]
-name = "filelock"
-version = "3.16.1"
-description = "A platform independent file lock."
-optional = false
-python-versions = ">=3.8"
-files = [
-    {file = "filelock-3.16.1-py3-none-any.whl", hash = "sha256:2082e5703d51fbf98ea75855d9d5527e33d8ff23099bec374a134febee6946b0"},
-    {file = "filelock-3.16.1.tar.gz", hash = "sha256:c249fbfcd5db47e5e2d6d62198e565475ee65e4831e2561c8e313fa7eb961435"},
-]
-
-[package.extras]
-docs = ["furo (>=2024.8.6)", "sphinx (>=8.0.2)", "sphinx-autodoc-typehints (>=2.4.1)"]
-testing = ["covdefaults (>=2.3)", "coverage (>=7.6.1)", "diff-cover (>=9.2)", "pytest (>=8.3.3)", "pytest-asyncio (>=0.24)", "pytest-cov (>=5)", "pytest-mock (>=3.14)", "pytest-timeout (>=2.3.1)", "virtualenv (>=20.26.4)"]
-typing = ["typing-extensions (>=4.12.2)"]
-
 [[package]]
 name = "greenlet"
 version = "3.1.1"
@@ -447,20 +423,6 @@ http2 = ["h2 (>=3,<5)"]
 socks = ["socksio (==1.*)"]
 zstd = ["zstandard (>=0.18.0)"]
 
-[[package]]
-name = "identify"
-version = "2.6.5"
-description = "File identification library for Python"
-optional = false
-python-versions = ">=3.9"
-files = [
-    {file = "identify-2.6.5-py2.py3-none-any.whl", hash = "sha256:14181a47091eb75b337af4c23078c9d09225cd4c48929f521f3bf16b09d02566"},
-    {file = "identify-2.6.5.tar.gz", hash = "sha256:c10b33f250e5bba374fae86fb57f3adcebf1161bce7cdf92031915fd480c13bc"},
-]
-
-[package.extras]
-license = ["ukkonen"]
-
 [[package]]
 name = "idna"
 version = "3.10"
@@ -633,17 +595,6 @@ files = [
     {file = "mysql-connector-2.2.9.tar.gz", hash = "sha256:1733e6ce52a049243de3264f1fbc22a852cb35458c4ad739ba88189285efdf32"},
 ]
 
-[[package]]
-name = "nodeenv"
-version = "1.9.1"
-description = "Node.js virtual environment builder"
-optional = false
-python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,!=3.5.*,!=3.6.*,>=2.7"
-files = [
-    {file = "nodeenv-1.9.1-py2.py3-none-any.whl", hash = "sha256:ba11c9782d29c27c70ffbdda2d7415098754709be8a7056d79a737cd901155c9"},
-    {file = "nodeenv-1.9.1.tar.gz", hash = "sha256:6ec12890a2dab7946721edbfbcd91f3319c6ccc9aec47be7c7e6b7011ee6645f"},
-]
-
 [[package]]
 name = "passlib"
 version = "1.7.4"
@@ -681,22 +632,92 @@ test = ["appdirs (==1.4.4)", "covdefaults (>=2.3)", "pytest (>=8.3.2)", "pytest-
 type = ["mypy (>=1.11.2)"]
 
 [[package]]
-name = "pre-commit"
+name = "psycopg2-binary"
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 ]
 
-[package.dependencies]
+[[package]]
-cfgv = ">=2.0.0"
+name = "pycodestyle"
-identify = ">=1.0.0"
+version = "2.12.1"
-nodeenv = ">=0.11.1"
+description = "Python style guide checker"
-pyyaml = ">=5.1"
+optional = false
-virtualenv = ">=20.10.0"
+python-versions = ">=3.8"
+files = [
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+]
 
 [[package]]
 name = "pydantic"
@@ -830,6 +851,26 @@ files = [
 [package.dependencies]
 typing-extensions = ">=4.6.0,<4.7.0 || >4.7.0"
 
+[[package]]
+name = "pydantic-settings"
+version = "2.8.1"
+description = "Settings management using Pydantic"
+optional = false
+python-versions = ">=3.8"
+files = [
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+]
+
+[package.dependencies]
+pydantic = ">=2.7.0"
+python-dotenv = ">=0.21.0"
+
+[package.extras]
+azure-key-vault = ["azure-identity (>=1.16.0)", "azure-keyvault-secrets (>=4.8.0)"]
+toml = ["tomli (>=2.0.1)"]
+yaml = ["pyyaml (>=6.0.1)"]
+
 [[package]]
 name = "pygments"
 version = "2.19.1"
@@ -1123,6 +1164,21 @@ postgresql-psycopgbinary = ["psycopg[binary] (>=3.0.7)"]
 pymysql = ["pymysql"]
 sqlcipher = ["sqlcipher3_binary"]
 
+[[package]]
+name = "sqlmodel"
+version = "0.0.24"
+description = "SQLModel, SQL databases in Python, designed for simplicity, compatibility, and robustness."
+optional = false
+python-versions = ">=3.7"
+files = [
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+]
+
+[package.dependencies]
+pydantic = ">=1.10.13,<3.0.0"
+SQLAlchemy = ">=2.0.14,<2.1.0"
+
 [[package]]
 name = "starlette"
 version = "0.41.3"
@@ -1255,26 +1311,6 @@ dev = ["Cython (>=3.0,<4.0)", "setuptools (>=60)"]
 docs = ["Sphinx (>=4.1.2,<4.2.0)", "sphinx-rtd-theme (>=0.5.2,<0.6.0)", "sphinxcontrib-asyncio (>=0.3.0,<0.4.0)"]
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-[[package]]
-name = "virtualenv"
-version = "20.29.1"
-description = "Virtual Python Environment builder"
-optional = false
-python-versions = ">=3.8"
-files = [
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-
-[package.dependencies]
-distlib = ">=0.3.7,<1"
-filelock = ">=3.12.2,<4"
-platformdirs = ">=3.9.1,<5"
-
-[package.extras]
-docs = ["furo (>=2023.7.26)", "proselint (>=0.13)", "sphinx (>=7.1.2,!=7.3)", "sphinx-argparse (>=0.4)", "sphinxcontrib-towncrier (>=0.2.1a0)", "towncrier (>=23.6)"]
-test = ["covdefaults (>=2.3)", "coverage (>=7.2.7)", "coverage-enable-subprocess (>=1)", "flaky (>=3.7)", "packaging (>=23.1)", "pytest (>=7.4)", "pytest-env (>=0.8.2)", "pytest-freezer (>=0.4.8)", "pytest-mock (>=3.11.1)", "pytest-randomly (>=3.12)", "pytest-timeout (>=2.1)", "setuptools (>=68)", "time-machine (>=2.10)"]
-
 [[package]]
 name = "watchfiles"
 version = "1.0.4"
@@ -1439,4 +1475,4 @@ files = [
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.12"
-content-hash = "94e26cada399002f42bf182c10ffeabb2a71a62c600beeaed229cf4b16c03504"
+content-hash = "6c9b9d5fc1e4617313748228ffbb73bc8d8ad82b5ccecbe68e8be0f7f13842bd"

backend/pyproject.toml

@@ -14,12 +14,21 @@ python-dotenv = "^1.0.1"
 mysql-connector = "^2.2.9"
 passlib = {extras = ["bcrypt"], version = "^1.7.4"}
 pyjwt = "^2.10.1"
+pydantic-settings = "^2.8.1"
+sqlmodel = "^0.0.24"
+psycopg2-binary = "^2.9.10"
 
 
 [tool.poetry.group.dev.dependencies]
-pre-commit = "^4.0.1"
 pylint = "^3.3.4"
+autopep8 = "^2.3.2"
 
 [build-system]
 requires = ["poetry-core"]
 build-backend = "poetry.core.masonry.api"
+
+[tool.autopep8]
+max_line_length = 200
+ignore = "E501"
+in_place = true
+recursive = true

docker-compose.yml

@@ -0,0 +1,68 @@
+services:
+
+  db:
+    image: postgres:12
+    restart: always
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
+      interval: 10s
+      retries: 5
+      start_period: 30s
+      timeout: 10s
+    volumes:
+      - app-db-data:/var/lib/postgresql/data/pgdata
+    env_file:
+      - .env
+    environment:
+      - PGDATA=/var/lib/postgresql/data/pgdata
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD?Variable not set}
+      - POSTGRES_USER=${POSTGRES_USER?Variable not set}
+      - POSTGRES_DB=${POSTGRES_DB?Variable not set}
+
+  adminer:
+    image: adminer
+    restart: always
+    networks:
+      - default
+    depends_on:
+      - db
+    environment:
+      - ADMINER_DESIGN=pepa-linha-dark
+
+  backend:
+    image: '${DOCKER_IMAGE_BACKEND?Variable not set}:${TAG-latest}'
+    restart: always
+    networks:
+      - default
+    depends_on:
+      db:
+        condition: service_healthy
+    env_file:
+      - .env
+    environment:
+      - FRONTEND_HOST=${FRONTEND_HOST?Variable not set}
+      - ENVIRONMENT=${ENVIRONMENT}
+      - BACKEND_CORS_ORIGINS=${BACKEND_CORS_ORIGINS}
+      - SECRET_KEY=${SECRET_KEY?Variable not set}
+      - FIRST_SUPERUSER=${FIRST_SUPERUSER?Variable not set}
+      - FIRST_SUPERUSER_PASSWORD=${FIRST_SUPERUSER_PASSWORD?Variable not set}
+      - SMTP_HOST=${SMTP_HOST}
+      - SMTP_USER=${SMTP_USER}
+      - SMTP_PASSWORD=${SMTP_PASSWORD}
+      - EMAILS_FROM_EMAIL=${EMAILS_FROM_EMAIL}
+      - MYSQL_SERVER=db
+      - MYSQL_PORT=${MYSQL_PORT}
+      - MYSQL_DB=${MYSQL_DB}
+      - MYSQL_USER=${MYSQL_USER?Variable not set}
+
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8000/utils/health-check/"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+    build:
+      context: ./backend
+
+volumes:
+  app-db-data:

frontend/src/lib/api.ts

@@ -8,9 +8,17 @@ export const registerUser = async (userData: {
 	phone_number: string;
 	password: string;
 }) => {
-	const response = await axios.post(`${API_BASE_URL}/user/register`, {
+	const response = await axios.post(
-		...userData,
+		`${API_BASE_URL}/user/register`,
-		shop_id: 0 // 0 signifies a free account
+		{
-	});
+			...userData,
+			shop_id: 0
+		},
+		{
+			headers: {
+				"Content-Type": "application/json"
+			}
+		}
+	);
 	return response.data;
 };