diff --git a/Semaine_08/architecture_j1.pdf b/Semaine_08/architecture_j1.pdf
new file mode 100644
index 0000000..9f5d9ea
Binary files /dev/null and b/Semaine_08/architecture_j1.pdf differ
diff --git a/Semaine_08/livrexpress/.python-version b/Semaine_08/livrexpress/.python-version
new file mode 100644
index 0000000..e4fba21
--- /dev/null
+++ b/Semaine_08/livrexpress/.python-version
@@ -0,0 +1 @@
+3.12
diff --git a/Semaine_08/livrexpress/README.md b/Semaine_08/livrexpress/README.md
new file mode 100644
index 0000000..ea81390
--- /dev/null
+++ b/Semaine_08/livrexpress/README.md
@@ -0,0 +1,7 @@
+- uv init --python 3.12
+- uv run main.py
+- .venv/Scripts/activate
+
+- uv add fastapi
+- uv add jinja2
+- uv add uvicorn
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/database.py b/Semaine_08/livrexpress/data/database.py
new file mode 100644
index 0000000..fda7f5a
--- /dev/null
+++ b/Semaine_08/livrexpress/data/database.py
@@ -0,0 +1,6 @@
+import sqlite3
+
+def get_database_connection():
+ connection = sqlite3.connect('livrexpress.db')
+ connection.row_factory = sqlite3.Row
+ return connection
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/repositories/customer_repository.py b/Semaine_08/livrexpress/data/repositories/customer_repository.py
new file mode 100644
index 0000000..fca60e6
--- /dev/null
+++ b/Semaine_08/livrexpress/data/repositories/customer_repository.py
@@ -0,0 +1,32 @@
+from data.database import get_database_connection
+from data.repositories.protocols.customer_repository_protocol import CustomerRepositoryProtocol
+from domain.entities.customer import Customer
+from domain.services.order_service import OrderService
+
+class CustomerRepository(CustomerRepositoryProtocol):
+ def __init__(self) -> None:
+ self.db = get_database_connection()
+
+ def find_by_id(self, customer_id: int):
+ row = self.db.execute(
+ """
+ SELECT c.id, c.name, c.email, c.address
+ FROM customers c
+ LEFT JOIN orders o
+ ON o.customer_id = c.id
+ WHERE c.id = :id
+ GROUP BY c.id
+ """,
+ {"id": customer_id}
+ ).fetchone()
+
+ if row is None: return None
+
+ return Customer(
+ id= row['id'],
+ name= row['name'],
+ email= row['email'],
+ address= row['address'],
+ order_count= row['order_count'],
+ is_premium= row['order_count'] >= OrderService.PREMIUM_THRESHOLD,
+ )
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/repositories/order_repository.py b/Semaine_08/livrexpress/data/repositories/order_repository.py
new file mode 100644
index 0000000..b8c5715
--- /dev/null
+++ b/Semaine_08/livrexpress/data/repositories/order_repository.py
@@ -0,0 +1,90 @@
+from datetime import datetime
+
+from data.database import get_database_connection
+from data.repositories.protocols.order_repository_protocol import OrderRepositoryProtocol
+from domain.entities.dish import Dish
+from domain.entities.order import Order
+
+
+class OrderRepository(OrderRepositoryProtocol):
+ def __init__(self) -> None:
+ self.db = get_database_connection()
+
+ def find_by_customer_id(self, customer_id: int) -> list[Order]:
+ orders = self.db.execute( # list[tuple]
+ """
+ SELECT o.id, o.customer_id, o.restaurant_id, r.name as restaurant_name, o.delivery_address, o.created_at, o.delivered_at
+ FROM orders o
+ JOIN restaurants r
+ ON o.restaurant_id = r.id
+ WHERE o.customer_id = :customer_id
+ ORDER BY o.created_at DESC
+ """,
+ {"customer_id": customer_id}
+ ).fetchall()
+
+ return [
+ Order(
+ id= row['id'],
+ customer_id= row['customer_id'],
+ restaurant_id= row['restaurant_id'],
+ restaurant_name= row['restaurant_name'],
+ dishes= self.get_dishes(row['id']),
+ delivery_address= row['delivery_address'],
+ created_at= datetime.fromisoformat(row['created_at']),
+ delivery_at= datetime.fromisoformat(row['delivered_at']) if row['delivered_at'] else None
+ ) for row in orders
+ ]
+
+ def find_by_id(self, order_id: int) -> Order | None:
+ row = self.db.execute( # tuple
+ """
+ SELECT o.*, r.name as restraurant_name
+ FROM orders o
+ JOIN restaurants r
+ ON o.restaurant_id = r.id
+ WHERE o.id = :id
+ """,
+ {"id": order_id}
+ ).fetchone()
+
+ if row is None: return None
+
+ return Order(
+ id= row['id'],
+ customer_id= row['customer_id'],
+ restaurant_id= row['restaurant_id'],
+ restaurant_name= row['restaurant_name'],
+ dishes= self.get_dishes(order_id),
+ delivery_address= row['delivery_address'],
+ created_at= datetime.fromisoformat(row['created_at']),
+ delivery_at= datetime.fromisoformat(row['delivered_at']) if row['delivered_at'] else None
+ )
+
+ def get_dishes(self, order_id: int) -> list[Dish]:
+ cursor = self.db.execute( # list[tuple]
+ """
+ SELECT d.id, d.name, d.price, d.restaurant_id
+ FROM dishes d
+ JOIN order_dishes od
+ ON d.id = od.dish_id
+ WHERE od.order_id = :order_id
+ """,
+ {"order_id": order_id}
+ )
+
+ return [
+ Dish(
+ id= row['id'],
+ name= row['name'],
+ price= row['price'],
+ restaurant_id= row['restaurant_id']
+ ) for row in cursor
+ ]
+
+
+ def save(self, order: Order) -> None:
+ self.db.execute(
+ "UPDATE orders SET delivered_at = :delivered_at WHERE id= :id",
+ {"id": order.id, "delivered_at": order.delivery_at.isoformat() if order.delivery_at else None} # condition ternaire
+ )
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/repositories/protocols/customer_repository_protocol.py b/Semaine_08/livrexpress/data/repositories/protocols/customer_repository_protocol.py
new file mode 100644
index 0000000..4f8450e
--- /dev/null
+++ b/Semaine_08/livrexpress/data/repositories/protocols/customer_repository_protocol.py
@@ -0,0 +1,6 @@
+from typing import Protocol
+from domain.entities.customer import Customer
+
+class CustomerRepositoryProtocol(Protocol):
+ def find_by_id(self, customer_id: int) -> Customer: ...
+ def save(self, customer): ...
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/repositories/protocols/order_repository_protocol.py b/Semaine_08/livrexpress/data/repositories/protocols/order_repository_protocol.py
new file mode 100644
index 0000000..60ff996
--- /dev/null
+++ b/Semaine_08/livrexpress/data/repositories/protocols/order_repository_protocol.py
@@ -0,0 +1,8 @@
+from typing import Protocol
+from domain.entities.order import Order
+
+class OrderRepositoryProtocol(Protocol):
+ def find_by_customer_id(self, customer_id: int) -> list[Order]: ...
+ def find_by_id(self, order_id: int) -> Order | None: ...
+ def save(self, order: Order) -> None: ...
+ def update(self, order: Order) -> None: ...
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/data/repository.py b/Semaine_08/livrexpress/data/repository.py
new file mode 100644
index 0000000..e69de29
diff --git a/Semaine_08/livrexpress/domain/entities/customer.py b/Semaine_08/livrexpress/domain/entities/customer.py
new file mode 100644
index 0000000..9d74f35
--- /dev/null
+++ b/Semaine_08/livrexpress/domain/entities/customer.py
@@ -0,0 +1,15 @@
+from dataclasses import dataclass, field
+from typing import Optional
+
+@dataclass
+class Customer:
+ id: int
+ name: str
+ email: str
+ address: str
+ order_count: int
+ is_premium: Optional[bool] = field(default=None)
+
+ def __post_init__(self):
+ if self.is_premium is None:
+ self.is_premium = self.order_count > 10
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/domain/entities/dish.py b/Semaine_08/livrexpress/domain/entities/dish.py
new file mode 100644
index 0000000..5ecaf7d
--- /dev/null
+++ b/Semaine_08/livrexpress/domain/entities/dish.py
@@ -0,0 +1,20 @@
+from dataclasses import dataclass
+
+@dataclass
+class Dish:
+ id: int
+ name: str
+ price: float
+ description: str = ""
+ is_available: bool = True
+
+ def with_new_price(self, new_price: float) -> 'Dish':
+ return Dish(
+ id=self.id,
+ name=self.name,
+ price=new_price,
+ description=self.description,
+ is_available=self.is_available
+ )
+
+plat_01 = Dish(id=1, name="Spaghetti Carbonara", price=12.99, description="Classic Italian pasta dish with eggs, cheese, pancetta, and pepper.")
diff --git a/Semaine_08/livrexpress/domain/entities/order.py b/Semaine_08/livrexpress/domain/entities/order.py
new file mode 100644
index 0000000..4b62c8c
--- /dev/null
+++ b/Semaine_08/livrexpress/domain/entities/order.py
@@ -0,0 +1,55 @@
+from dataclasses import dataclass
+from datetime import datetime
+from typing import Optional
+
+from domain.entities.dish import Dish
+
+
+@dataclass
+class Order:
+ id: int
+ customer_id: int
+ restaurant_id: int
+ restaurant_name: str
+ dishes: list[Dish]
+ delivery_address: str
+ created_at: Optional[datetime] = datetime.now()
+ delivery_at: Optional[datetime] = None
+
+ def amount(self):
+ return sum(dish.price for dish in self.dishes)
+
+ def is_late(self):
+ if self.delivery_at is None:
+ return False
+ deadline = order.created_at + timedelta(minutes= self.DELIVERY_DELAY_MINUTES) #type: ignore
+ return datetime.now() > deadline
+
+ def status(self):
+ if self.delivery_at:
+ return "Delivered"
+ elif self.is_late():
+ return "Late"
+ else:
+ return "In delivery progress..."
+
+ def urgency_level(self, delivery_delay, warning_threshold):
+ if self.delivery_at:
+ return "Delivered"
+ minutes = (datetime.now() - order.created_at).total_seconds() / 60 #type: ignore
+ if minutes > delivery_delay:
+ return "severe_delay"
+ elif minutes > warning_threshold:
+ return "light_delay"
+ return "normal"
+
+@dataclass
+class OrderWithStatus:
+ order_id: int
+ restaurant_name: str
+ total_amount: float
+ is_late: bool
+ free_delivery: bool
+ is_premium_customer: bool
+ status: str
+ urgency_level: str # normal, light_delay, severe_delay, delivered
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/domain/exceptions/order_exceptions.py b/Semaine_08/livrexpress/domain/exceptions/order_exceptions.py
new file mode 100644
index 0000000..e9274a2
--- /dev/null
+++ b/Semaine_08/livrexpress/domain/exceptions/order_exceptions.py
@@ -0,0 +1,15 @@
+class OrderNotFoundException(Exception):
+ """Raised when an order is not found."""
+
+ def __init__(self, order_id: int):
+ self.order_id = order_id
+ super().__init__(f"Order with ID {order_id} not found.")
+
+class OrderAlreadyDeliveredException(Exception):
+ """Raised when an order has already been delivered."""
+
+ def __init__(self, order_id: int):
+ self.order_id = order_id
+ super().__init__(f"Order with ID {order_id} has already been delivered.")
+
+raise OrderNotFoundException(34)
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/domain/services/order_service.py b/Semaine_08/livrexpress/domain/services/order_service.py
new file mode 100644
index 0000000..6d90e9d
--- /dev/null
+++ b/Semaine_08/livrexpress/domain/services/order_service.py
@@ -0,0 +1,66 @@
+from ast import Or
+from datetime import datetime, timedelta
+
+from data.repositories.protocols.customer_repository_protocol import CustomerRepositoryProtocol
+from data.repositories.protocols.order_repository_protocol import OrderRepositoryProtocol
+from domain.exceptions.order_exceptions import OrderAlreadyDeliveredException, OrderNotFoundException
+from domain.entities.order import Order, OrderWithStatus
+
+
+class OrderService:
+ DELIVERY_DELAY_MINUTES = 45
+ WARNING_THRESHOLD_MINUTES = 30
+ FREE_DELIVERY_THRESHOLD = 25.0
+ PREMIUM_THRESHOLD = 10
+
+ def __init__(
+ self,
+ order_repo: OrderRepositoryProtocol,
+ customer_repo: CustomerRepositoryProtocol
+ ):
+ self.order_repo = order_repo
+ self.customer_repo = customer_repo
+
+ def get_orders_with_status(self, customer_id: int):
+ orders = self.order_repo.find_by_customer_id(customer_id)
+ customer = self.customer_repo.find_by_id(customer_id)
+ result = []
+
+ for order in orders:
+ result.append(
+ OrderWithStatus(
+ order_id= order.id,
+ restaurant_name= order.restaurant_name,
+ total_amount= order.amount(),
+ is_late= order.is_late(),
+ free_delivery= order.amount() >= self.FREE_DELIVERY_THRESHOLD,
+ is_premium_customer= customer.order_count >= self.PREMIUM_THRESHOLD,
+ status= order.status(),
+ urgency_level= order.urgency_level(self.DELIVERY_DELAY_MINUTES, self.WARNING_THRESHOLD_MINUTES)
+ )
+ )
+
+ return result
+
+ def mark_order_as_delivered(self, order_id: int):
+ order = self.order_repo.find_by_id(order_id)
+ if order is None:
+ raise OrderNotFoundException(order_id)
+ if order.delivery_at is not None:
+ raise OrderAlreadyDeliveredException(order_id)
+
+ order.delivery_at = datetime.now()
+ self.order_repo.update(order)
+
+ customer = self.customer_repo.find_by_id(order.customer_id)
+
+ return OrderWithStatus(
+ order_id= order.id,
+ restaurant_name= order.restaurant_name,
+ total_amount= order.amount(),
+ is_late= order.is_late(),
+ free_delivery= order.amount() >= self.FREE_DELIVERY_THRESHOLD,
+ is_premium_customer= customer.order_count >= self.PREMIUM_THRESHOLD,
+ status= order.status(),
+ urgency_level= order.urgency_level(self.DELIVERY_DELAY_MINUTES, self.WARNING_THRESHOLD_MINUTES)
+ )
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/livrexpress.db b/Semaine_08/livrexpress/livrexpress.db
new file mode 100644
index 0000000..83ce281
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diff --git a/Semaine_08/livrexpress/main.py b/Semaine_08/livrexpress/main.py
new file mode 100644
index 0000000..f70e2e4
--- /dev/null
+++ b/Semaine_08/livrexpress/main.py
@@ -0,0 +1,11 @@
+from fastapi import FastAPI
+from fastapi.staticfiles import StaticFiles
+
+from presentation import routes
+from presentation.middleware import FakeAuthMiddleware
+
+app = FastAPI()
+
+app.add_middleware(FakeAuthMiddleware)
+app.include_router(routes.router)
+app.mount("/static", StaticFiles(directory="static"), name="static")
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/presentation/routes.py b/Semaine_08/livrexpress/presentation/routes.py
new file mode 100644
index 0000000..99f2125
--- /dev/null
+++ b/Semaine_08/livrexpress/presentation/routes.py
@@ -0,0 +1,18 @@
+from fastapi import FastAPI
+from fastapi.templating import Jinja2Templates
+
+from domain.services.order_service import OrderService
+from data.repositories.order_repository import OrderRepository
+from data.repositories.customer_repository import CustomerRepository
+
+router = FastAPI()
+templates = Jinja2Templates(directory="presentation/templates")
+
+service = OrderService(
+ order_repo= OrderRepository(),
+ customer_repo= CustomerRepository()
+ )
+
+@router.get("/my_orders/")
+async def show_my_orders():
+ pass
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/presentation/templates/layout.html b/Semaine_08/livrexpress/presentation/templates/layout.html
new file mode 100644
index 0000000..93435f6
--- /dev/null
+++ b/Semaine_08/livrexpress/presentation/templates/layout.html
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+ Document
+
+
+
+
+
🍕 Livr'Express
+
+
+ {% block content %}{% endblock %}
+
+
+
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/presentation/templates/my_orders.html b/Semaine_08/livrexpress/presentation/templates/my_orders.html
new file mode 100644
index 0000000..3de152c
--- /dev/null
+++ b/Semaine_08/livrexpress/presentation/templates/my_orders.html
@@ -0,0 +1,24 @@
+{% extends "layout.html" %}
+
+{% block content %}
+
My Orders
+
+
+
+
Restaurant
+
Total Price
+
Status
+
Action
+
+
+
+ {% for order in orders %}
+ {% include "order_row.html" %}
+ {% else %}
+
+
No orders found.
+
+ {% endfor %}
+
+
+{% endblock content %}
\ No newline at end of file
diff --git a/Semaine_08/livrexpress/presentation/templates/order_row.html b/Semaine_08/livrexpress/presentation/templates/order_row.html
new file mode 100644
index 0000000..603cd8e
--- /dev/null
+++ b/Semaine_08/livrexpress/presentation/templates/order_row.html
@@ -0,0 +1,21 @@
+
+
{{ order.restaurant_name }}
+
{{ order.total_amount }}
+
+ {% if order.is_late %}
+ Late
+ {% endif %}
+ {% if order.free_delivery %}
+ Free Delivery
+ {% endif %}
+