Semaine 7

2026-03-20 21:26:23 +01:00
parent 74d0c3f75b
commit 606e43e53f
69 changed files with 2343 additions and 0 deletions
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/.env
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/.env
@@ -0,0 +1 @@
+DB_PASSWORD=MementoMarsouin96
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/.python-version
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/.python-version
@@ -0,0 +1 @@
+3.12
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/02_evaluation.pdf
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/02_evaluation.pdf
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Biche_Gauvain_mwb.mwb.beforefix
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Biche_Gauvain_mwb.mwb.beforefix
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_eval_20_03_2026.zip
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_eval_20_03_2026.zip
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_mwb.mwb
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_mwb.mwb
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_mwb.mwb.beforefix
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Boiche_Gauvain_mwb.mwb.beforefix
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/.env
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/.env
@@ -0,0 +1,4 @@
+DB_HOST=localhost
+DB_USER=root
+DB_PASSWORD=MementoMarsouin96
+DB_NAME=petcare
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/init.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/init.py
@@ -0,0 +1,23 @@
+from peewee import *
+
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+db_name = os.environ.get("DB_NAME")
+db_user = os.environ.get("DB_USER")
+db_password = os.environ.get("DB_PASSWORD")
+db_host = os.environ.get("DB_HOST")
+
+db = MySQLDatabase(
+    database= db_name,
+    user= db_user,
+    password= db_password,
+    host= db_host,
+    port= 3306
+)
+
+class BaseModel(Model):
+    class Meta:
+        database = db
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/care.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/care.py
@@ -0,0 +1,10 @@
+from __init__ import *
+
+class Care(BaseModel):
+    id = AutoField(primary_key= True)
+    nom = CharField(max_length= 150, null= False)
+    description = TextField()
+    prix = DecimalField(max_digits= 6, decimal_places= 2)
+
+    class Meta:
+        table_name = "traitement"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/consultation.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/consultation.py
@@ -0,0 +1,27 @@
+from __init__ import *
+from classes.pet import Pet
+from classes.veterinarian import Veterinarian
+from classes.care import Care
+
+class Consultation(BaseModel):
+    id = AutoField(primary_key= True)
+    date_consultation = DateField(formats= '%Y-%m-%d') # formats= '%Y-%m-%d %H:%M:%S
+    motif = CharField(max_length= 255, null= False)
+    diagnostic = TextField()
+    prix_consultation = DecimalField(max_digits= 6, decimal_places= 2)
+
+    animal = ForeignKeyField(Pet, backref= "animal", null= False)
+    veterinaire = ForeignKeyField(Veterinarian, backref= "veterinaire", null= False)
+
+    class Meta:
+        table_name = "consultation"
+
+class ConsultationCare(BaseModel):
+    consultation = ForeignKeyField(Consultation)
+    traitement = ForeignKeyField(Care)
+
+    class Meta:
+        table_name = "consultation_traitement"
+        indexes= (
+            (("consultation", "traitement"), True),
+        )
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/owner.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/owner.py
@@ -0,0 +1,12 @@
+from __init__ import *
+
+class Owner(BaseModel):
+    id = AutoField(primary_key= True)
+    prenom = CharField(max_length= 100, null= False)
+    nom = CharField(max_length= 100, null= False)
+    telephone = CharField(max_length= 15, null= False)
+    email = CharField(max_length= 150, null= False, unique= True)
+    ville = CharField(max_length= 100, null= False)
+
+    class Meta:
+        table_name = "proprietaire"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/pet.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/pet.py
@@ -0,0 +1,15 @@
+from __init__ import *
+from classes.owner import Owner
+
+class Pet(BaseModel):
+    id = AutoField(primary_key= True)
+    nom = CharField(max_length= 100, null= False)
+    espece = CharField(max_length= 50, null= False)
+    race = CharField(max_length= 100, null= False)
+    date_naissance = DateField(formats= '%Y-%m-%d')
+    poids = DecimalField(max_digits= 5, decimal_places= 2)
+
+    proprietaire = ForeignKeyField(Owner, backref= "proprietaire", null= False)
+
+    class Meta:
+        table_name = "animal"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/veterinarian.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/classes/veterinarian.py
@@ -0,0 +1,11 @@
+from __init__ import *
+
+class Veterinarian(BaseModel):
+    id = AutoField(primary_key= True)
+    prenom = CharField(max_length= 100, null= False)
+    nom = CharField(max_length= 100, null= False)
+    specialite = CharField(max_length= 100, null= False, unique= True)
+    telephone = CharField(max_length= 15, null= False)
+
+    class Meta:
+        table_name = "veterinaire"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/evaluation.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/evaluation.py
@@ -0,0 +1,127 @@
+from __init__ import *
+
+# 1. Modèles
+
+from classes.care         import *
+from classes.consultation import *
+from classes.owner        import *
+from classes.pet          import *
+from classes.veterinarian import *
+
+# 2. CRUD
+
+## 1. CREATE
+
+try:
+    with db.atomic():
+        owner_01 = Owner.create(
+            prenom= "Camille",
+            nom= "LEMOINE",
+            telephone= "0656781234",
+            email= "camille.lemoine@mail.com",
+            ville= "Bordeaux"
+            )
+        pet_01 = Pet.create(
+            nom= "Pixel",
+            espece= "Chat",
+            race= "Bengal",
+            date_naissance= "2023-06-15",
+            poids= 4.5,
+            proprietaire= owner_01
+            )
+        veterinarian_01_girard = Veterinarian.get(3)
+        consultation_01 = Consultation.create(
+            date_consultation= "2025-05-15",
+            motif= "Première visite",
+            diagnostic= "RAS",
+            prix_consultation= 35.00,
+            animal= pet_01,
+            veterinaire= veterinarian_01_girard
+            )
+
+        care_01_vermifuge = Care.get(Care.nom == "Vermifuge")
+        care_01_puce_elec = Care.get(10)
+
+        ConsultationCare.create(consultation= consultation_01, traitement= care_01_vermifuge)
+        ConsultationCare.create(consultation= consultation_01, traitement= care_01_puce_elec)
+except IntegrityError as error:
+    print(error)
+
+## 2. READ
+
+print("\n----- Animaux de Claire MARTIN -----")
+claire_martin_pets = Pet.select().join(Owner).where(
+    (Owner.prenom == "Claire") &
+    (Owner.nom == "Martin")
+)
+for pet in claire_martin_pets:
+    print(f"{pet.nom} - {pet.espece} - {pet.poids}")
+
+print("\n----- Consultations de REX -----")
+claire_martin_rex_consultations = Consultation\
+    .select(Consultation, Veterinarian)\
+    .join(Veterinarian)\
+    .where(Consultation.animal == 1)
+for consultation in claire_martin_rex_consultations:
+    print(f"{consultation.date_consultation} - {consultation.motif} - Dr {consultation.veterinaire.nom}")
+
+print("\n----- Statistiques par espèce -----")
+# Partie faite à l'aide de l'IA, notamment pour le "group_by" avant quoi je n'avais que "Chien" sans explication
+# et qui m'a soufflé l'idée de l'alias qui est quand même bien pratique
+stats_species = Pet.select(
+    Pet.espece,
+    fn.COUNT(Pet.id).alias("nb_pets"),
+    fn.AVG(Pet.poids).alias("avg_weight")
+).group_by(Pet.espece)
+for stat in stats_species:
+    print(f"{stat.nb_pets} {stat.espece}(s) au total - {round(stat.avg_weight, 2)}kg en moyenne")
+
+## 3. UPDATE
+
+print("\n----- Le Gros Buddy qui mange trop -----")
+try:
+    pet_buddy = Pet.get(Pet.nom == "Buddy")
+    print(f"Le poids de {pet_buddy.nom} est enregistré comme étant de {pet_buddy.poids}kg.")
+    pet_buddy.poids = 29.50
+    pet_buddy.save()
+    print(f"Le poids de Buddy a été changé.")
+    print(f"Le poids de {pet_buddy.nom} est enregistré comme étant de {pet_buddy.poids}kg.")
+except DoesNotExist:
+    print("L'animal \"Buddy\" n'existe pas.")
+
+## 4. DELETE
+
+print("\n----- Vous z'avez pas vu mon fils ? -----")
+try:
+    pet_nemo = Pet.get(Pet.nom == "Nemo")
+    had_nemo_consultations = Consultation.select().where(Consultation.animal == pet_nemo).count()
+    
+    if had_nemo_consultations > 0:
+        print(f"Impossible de supprimer {pet_nemo.nom}, il possède des consultations associées.")
+    else:
+        pet_nemo.delete_instance()
+        print(f"L'animal {pet_nemo.nom} a été supprimé de la base de données.")
+except DoesNotExist:
+    print(f"L'animal \"Nemo\" n'a pas été trouvé dans la base de données.")
+
+# 3. Requêtes avancées
+
+print("\n----- Top 3 soigneurs de zanimaux -----")
+top_veterinarians = Veterinarian\
+    .select(
+        Veterinarian.nom,
+        Veterinarian.specialite,
+        fn.COUNT(Consultation.id).alias("nb_cons")
+    )\
+    .join(Consultation)\
+    .group_by(Veterinarian.id)\
+    .order_by(fn.COUNT(Consultation.id)\
+    .desc()).limit(3)
+for idx, veterinarian in enumerate(top_veterinarians):
+    print(f"{idx+1} - Dr {veterinarian.nom} avec {veterinarian.nb_cons} consultations.")
+
+print("\n----- Facture n°1 détaillée -----")
+
+
+print("\n----- Historique-Animal -----")
+def historique_animal():
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/setup_petcare.sql
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_01/setup_petcare.sql
@@ -0,0 +1,142 @@
+CREATE DATABASE IF NOT EXISTS petcare;
+USE petcare;
+
+CREATE TABLE proprietaire (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(100) NOT NULL,
+    prenom VARCHAR(100) NOT NULL,
+    telephone VARCHAR(15) NOT NULL,
+    email VARCHAR(150) UNIQUE,
+    ville VARCHAR(100) NOT NULL
+);
+
+CREATE TABLE veterinaire (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(100) NOT NULL,
+    prenom VARCHAR(100) NOT NULL,
+    specialite VARCHAR(100) NOT NULL,
+    telephone VARCHAR(15) NOT NULL UNIQUE
+);
+
+CREATE TABLE animal (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(100) NOT NULL,
+    espece VARCHAR(50) NOT NULL,
+    race VARCHAR(100),
+    date_naissance DATE,
+    poids DECIMAL(5,2) CHECK (poids > 0),
+    proprietaire_id INT NOT NULL,
+    FOREIGN KEY (proprietaire_id) REFERENCES proprietaire(id)
+);
+
+CREATE TABLE consultation (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    date_consultation DATE NOT NULL,
+    motif VARCHAR(255) NOT NULL,
+    diagnostic TEXT,
+    prix_consultation DECIMAL(6,2) NOT NULL DEFAULT 35.00 CHECK (prix_consultation > 0),
+    animal_id INT NOT NULL,
+    veterinaire_id INT NOT NULL,
+    FOREIGN KEY (animal_id) REFERENCES animal(id),
+    FOREIGN KEY (veterinaire_id) REFERENCES veterinaire(id)
+);
+
+CREATE TABLE traitement (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(150) NOT NULL,
+    description TEXT,
+    prix DECIMAL(6,2) NOT NULL CHECK (prix > 0)
+);
+
+CREATE TABLE consultation_traitement (
+    consultation_id INT,
+    traitement_id INT,
+    dosage VARCHAR(100),
+    PRIMARY KEY (consultation_id, traitement_id),
+    FOREIGN KEY (consultation_id) REFERENCES consultation(id),
+    FOREIGN KEY (traitement_id) REFERENCES traitement(id)
+);
+
+-- Propriétaires
+INSERT INTO proprietaire (nom, prenom, telephone, email, ville) VALUES
+('Martin', 'Claire', '0612345678', 'claire.martin@mail.com', 'Paris'),
+('Dupont', 'Jean', '0698765432', 'jean.dupont@mail.com', 'Lyon'),
+('Bernard', 'Sophie', '0654321987', 'sophie.bernard@mail.com', 'Paris'),
+('Petit', 'Thomas', '0687654321', 'thomas.petit@mail.com', 'Marseille'),
+('Moreau', 'Julie', '0676543210', 'julie.moreau@mail.com', 'Lyon'),
+('Garcia', 'Pierre', '0665432109', NULL, 'Toulouse'),
+('Roux', 'Isabelle', '0643219876', 'isabelle.roux@mail.com', 'Paris');
+
+-- Vétérinaires
+INSERT INTO veterinaire (nom, prenom, specialite, telephone) VALUES
+('Leroy', 'Marc', 'Chirurgie', '0611111111'),
+('Fabre', 'Anne', 'Dermatologie', '0622222222'),
+('Girard', 'Paul', 'Médecine générale', '0633333333'),
+('Duval', 'Marie', 'Comportement', '0644444444');
+
+-- Animaux
+INSERT INTO animal (nom, espece, race, date_naissance, poids, proprietaire_id) VALUES
+('Rex', 'Chien', 'Berger Allemand', '2020-03-15', 32.50, 1),
+('Mimi', 'Chat', 'Siamois', '2019-07-22', 4.20, 1),
+('Buddy', 'Chien', 'Labrador', '2021-01-10', 28.00, 2),
+('Luna', 'Chat', 'Persan', '2022-05-18', 3.80, 3),
+('Rocky', 'Chien', 'Bulldog', '2020-11-03', 22.50, 4),
+('Nemo', 'Poisson', 'Poisson clown', '2023-01-01', 0.02, 4),
+('Bella', 'Chien', 'Golden Retriever', '2019-09-14', 30.00, 5),
+('Caramel', 'Chat', 'Européen', '2021-08-25', 5.10, 5),
+('Max', 'Chien', 'Husky', '2022-02-28', 25.00, 6),
+('Coco', 'Perroquet', 'Ara', '2018-04-12', 1.20, 7),
+('Filou', 'Chat', 'Maine Coon', '2020-06-30', 7.50, 7),
+('Oscar', 'Chien', 'Caniche', '2023-03-20', 8.00, 2);
+
+-- Traitements
+INSERT INTO traitement (nom, description, prix) VALUES
+('Vaccination rage', 'Vaccin antirabique annuel', 45.00),
+('Vaccination typhus', 'Vaccin contre le typhus félin', 40.00),
+('Vermifuge', 'Traitement antiparasitaire interne', 25.00),
+('Anti-puces', 'Traitement antiparasitaire externe', 30.00),
+('Détartrage', 'Nettoyage dentaire sous anesthésie', 80.00),
+('Radiographie', 'Examen radiologique', 60.00),
+('Analyse sanguine', 'Bilan sanguin complet', 55.00),
+('Antibiotiques', 'Traitement antibactérien 10 jours', 35.00),
+('Castration', 'Stérilisation chirurgicale', 120.00),
+('Puce électronique', 'Identification par puce', 50.00);
+
+-- Consultations
+INSERT INTO consultation (date_consultation, motif, diagnostic, prix_consultation, animal_id, veterinaire_id) VALUES
+('2025-01-15', 'Visite annuelle', 'Bon état général', 35.00, 1, 1),
+('2025-01-20', 'Boiterie', 'Entorse légère patte avant droite', 35.00, 3, 1),
+('2025-02-10', 'Mauvaise haleine', 'Tartre important', 35.00, 2, 2),
+('2025-02-14', 'Perte de poils', 'Allergie alimentaire', 45.00, 4, 2),
+('2025-03-01', 'Vaccination', 'RAS', 35.00, 5, 3),
+('2025-03-05', 'Griffures', 'Infection cutanée légère', 35.00, 8, 2),
+('2025-03-10', 'Visite annuelle', 'Surpoids léger', 35.00, 7, 3),
+('2025-03-15', 'Apathie', 'Anémie légère', 45.00, 11, 3),
+('2025-04-01', 'Comportement agressif', 'Stress environnemental', 50.00, 9, 4),
+('2025-04-10', 'Visite annuelle', 'Bon état général', 35.00, 10, 3),
+('2025-04-15', 'Vomissements', 'Gastrite', 35.00, 12, 1),
+('2025-04-20', 'Visite de contrôle', 'Guérison confirmée', 35.00, 3, 1),
+('2025-05-01', 'Vaccination rappel', 'RAS', 35.00, 1, 3);
+
+-- Consultations-Traitements
+INSERT INTO consultation_traitement (consultation_id, traitement_id, dosage) VALUES
+(1, 1, '1 injection'),
+(1, 3, '1 comprimé'),
+(2, 6, '2 clichés'),
+(2, 8, '1 comprimé/jour pendant 5 jours'),
+(3, 5, 'Séance complète'),
+(4, 7, 'Prélèvement standard'),
+(4, 4, 'Application locale'),
+(5, 1, '1 injection'),
+(5, 10, 'Implantation épaule gauche'),
+(6, 8, '1 comprimé/jour pendant 7 jours'),
+(6, 4, 'Application locale'),
+(7, 3, '1 comprimé'),
+(7, 7, 'Prélèvement standard'),
+(8, 7, 'Prélèvement standard'),
+(9, 7, 'Prélèvement standard'),
+(10, 3, '1 comprimé'),
+(11, 8, '1 comprimé/jour pendant 5 jours'),
+(12, 6, '1 cliché'),
+(13, 1, '1 injection'),
+(13, 3, '1 comprimé');
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/.env
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/.env
@@ -0,0 +1,4 @@
+DB_HOST=localhost
+DB_USER=root
+DB_PASSWORD=MementoMarsouin96
+DB_NAME=datacenters
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/init.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/init.py
@@ -0,0 +1,23 @@
+from peewee import *
+
+import os
+from dotenv import load_dotenv
+
+load_dotenv()
+
+db_name = os.environ.get("DB_NAME")
+db_user = os.environ.get("DB_USER")
+db_password = os.environ.get("DB_PASSWORD")
+db_host = os.environ.get("DB_HOST")
+
+db = MySQLDatabase(
+    database= db_name,
+    user= db_user,
+    password= db_password,
+    host= db_host,
+    port= 3306
+)
+
+class BaseModel(Model):
+    class Meta:
+        database = db
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/client.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/client.py
@@ -0,0 +1,11 @@
+from __init__ import *
+
+class Client(BaseModel):
+    id = AutoField(primary_key= True)
+    nom = CharField(max_length= 150, null= False)
+    email = CharField(max_length= 200, null= False)
+    telephone = CharField(max_length= 20, null= False)
+    type_contrat = CharField(max_length= 50, null= False)
+
+    class Meta:
+        table_name = "client"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/datacenter.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/datacenter.py
@@ -0,0 +1,12 @@
+from __init__ import *
+
+class Datacenter(BaseModel):
+    id = AutoField(primary_key= True)
+    nom = CharField(max_length= 100, null= False)
+    ville = CharField(max_length= 100, null= False)
+    pays = CharField(max_length= 100, null= False)
+    capacite_racks = IntegerField(null= False)
+    annee_ouverture = IntegerField(null= False)
+
+    class Meta:
+        table_name = "datacenter"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/hosting.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/hosting.py
@@ -0,0 +1,15 @@
+from __init__ import *
+from classes.client import Client
+from classes.servers import Serveur
+
+class Hebergement(BaseModel):
+    id = AutoField(primary_key= True)
+    date_debut = DateField(formats= "%Y-%m-%d", null= False)
+    date_fin = DateField(formats= "%Y-%m-%d", null= True)
+    prix_mensuel = DecimalField(max_digits= 8, decimal_places= 2, null= False)
+
+    serveur = ForeignKeyField(Serveur, backref= "serveur", null= False)
+    client = ForeignKeyField(Client, backref= "client", null= False)
+
+    class Meta:
+        table_name = "hebergement"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/intervention.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/intervention.py
@@ -0,0 +1,15 @@
+from __init__ import *
+from classes.servers import Serveur
+
+class Intervention(BaseModel):
+    id = AutoField(primary_key= True)
+    date_intervention = DateField(formats= "%Y-%m-%d")
+    type_intervention = CharField(max_length= 100, null= False)
+    description = TextField()
+    duree_heures = DecimalField(max_digits= 4, decimal_places= 2, null= False)
+    cout = DecimalField(max_digits= 8, decimal_places= 2, null= False)
+
+    serveur = ForeignKeyField(Serveur, backref= "serveur", null= False)
+
+    class Meta:
+        table_name = "intervention"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/salle.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/salle.py
@@ -0,0 +1,14 @@
+from __init__ import *
+from classes.datacenter import Datacenter
+
+class Salle(BaseModel):
+    id = AutoField(primary_key= True)
+    nom = CharField(max_length= 100, null= False)
+    etage = IntegerField(null= False)
+    superficie_m2 = DecimalField(max_digits= 7, decimal_places= 2, null= False)
+    nb_racks = IntegerField(null= False)
+
+    datacenter = ForeignKeyField(Datacenter, backref= "datacenter", null= False)
+
+    class Meta:
+        table_name = "salle"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/servers.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/classes/servers.py
@@ -0,0 +1,17 @@
+from __init__ import *
+from classes.salle import Salle
+
+class Serveur(BaseModel):
+    id = AutoField(primary_key= True)
+    hostname = CharField(max_length= 100, null= False)
+    marque = CharField(max_length= 100, null= False)
+    modele = CharField(max_length= 100, null= False)
+    cpu_cores = IntegerField(null= False)
+    ram_go = IntegerField(null= False)
+    stockage_to = DecimalField(max_digits= 5, decimal_places= 2, null= False)
+    date_installation = DateField(formats= "%Y-%m-%d")
+
+    salle = ForeignKeyField(Salle, backref= "salle", null= False)
+
+    class Meta:
+        table_name = "serveur"
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/evaluation.py
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/evaluation.py
@@ -0,0 +1,115 @@
+from __init__ import *
+
+from classes.client       import *
+from classes.datacenter   import *
+from classes.hosting      import *
+from classes.intervention import *
+from classes.salle        import *
+from classes.servers      import *
+
+# 1. Requêtes de base
+
+print("\n----- Datacenters en France par année d'ouverture -----")
+datacenters_france = (Datacenter
+                      .select(Datacenter.nom, Datacenter.ville)
+                      .where(Datacenter.pays == "France")
+                      .order_by(Datacenter.annee_ouverture))
+for datacenter in datacenters_france:
+    print(f"{datacenter.nom} - {datacenter.ville}")
+
+print("\n----- Serveurs Dell par nom d'hôte -----")
+dell_servers = (Serveur
+                .select(Serveur.hostname, Serveur.modele, Serveur.cpu_cores)
+                .where(Serveur.marque == 'Dell')
+                .order_by(Serveur.hostname))
+for serveur in dell_servers:
+    print(f"{serveur.hostname} - Modèle {serveur.modele} - {serveur.cpu_cores} coeurs")
+
+print("\n----- Interventions de mars 2025 -----")
+march_2025_interventions = (Intervention
+                            .select(Intervention.type_intervention, Intervention.cout, Intervention.date_intervention)
+                            .where(Intervention.date_intervention.between('2025-03-01', '2025-03-31')))
+for intervention in march_2025_interventions:
+    print(f"{intervention.date_intervention} : {intervention.type_intervention} pour {intervention.cout}€.")
+
+# 2. Jointures
+
+print("\n----- Liste des serveurs -----")
+server_listing = (Serveur
+                  .select(Serveur, Salle, Datacenter)
+                  .join(Salle)
+                  .join(Datacenter)
+                  .order_by(Datacenter.nom, Serveur.hostname))
+for server in server_listing:
+    print(f"{server.hostname} - Salle {server.salle.nom}, DC {server.salle.datacenter.nom}")
+
+print("\n----- Hébergements actifs -----")
+active_hostings = (Hebergement
+                   .select(Hebergement, Client, Serveur)
+                   .join(Client)
+                   .switch(Hebergement)
+                   .join(Serveur)
+                   .where(Hebergement.date_fin.is_null())
+                   .order_by(Hebergement.prix_mensuel.desc()))
+for active_hosting in active_hostings:
+    print(f"{active_hosting.client.nom} - sur {active_hosting.serveur.hostname} pour {active_hosting.prix_mensuel}€ / mois.")
+
+print("\n----- Serveurs qui n'ont jamais panné (ni poisson ni rien) -----")
+servers_without_problem = (Serveur
+                            .select(Serveur.hostname, Serveur.date_installation)
+                            .join(Intervention, JOIN.LEFT_OUTER)
+                            .where(Intervention.id.is_null()))
+for server in servers_without_problem:
+    print(f"{server.hostname} - Installation {server.date_installation}.)")
+
+print("\n----- Hébergements par client -----")
+client_hostings = (Client
+                   .select(Client.nom,
+                           fn.COUNT(Hebergement.id).alias("nb_servers"), 
+                           fn.SUM(Hebergement.prix_mensuel).alias("monthly_price"))
+                   .join(Hebergement)
+                   .group_by(Client.id, Client.nom)
+                   .order_by(fn.SUM(Hebergement.prix_mensuel).desc()))
+for client_hosting in client_hostings:
+    total = client_hosting.monthly_price if client_hosting.monthly_price else 0
+    print(f"{client_hosting.nom} - {client_hosting.nb_servers} serveur(s) pour un total de {total}€ / mois.")
+
+# 3. Agrégations
+
+print("\n----- Liste des serveurs par marque -----")
+servers_brand = (Serveur
+                 .select(Serveur.marque, fn.COUNT(Serveur.id).alias("nb_servers"))
+                 .group_by(Serveur.marque))
+for server_brand in servers_brand:
+    print(f"{server_brand.marque} - {server_brand.nb_servers} serveur(s).")
+
+print("\n----- Coût total par intervention -----")
+intervention_cost = (Intervention
+             .select(Intervention.type_intervention,
+                     fn.SUM(Intervention.cout).alias("cost"),
+                     fn.AVG(Intervention.cout).alias("avg"))
+             .group_by(Intervention.type_intervention))
+for cost in intervention_cost:
+    print(f"{cost.type_intervention} - {cost.cost}€ - moyenne à {round(cost.avg, 2)}€.") # Bonus pour le fun
+
+print("\n----- Datacenters qui tournent pas trop à vide -----")
+empty_datacenters = (Datacenter
+                     .select(Datacenter.nom, fn.COUNT(Serveur.id).alias("nb_serveurs"))
+                     .join(Salle)
+                     .join(Serveur)
+                     .group_by(Datacenter.id, Datacenter.nom)
+                     .having(fn.COUNT(Serveur.id) > 3))
+for datacenter in empty_datacenters:
+    print(f"{datacenter.nom} - {datacenter.nb_serveurs} serveurs.")
+
+print("\n----- Mois le plus chargé de l'année -----")
+heaviest_month = (Intervention
+                  .select(fn.DATE_FORMAT(Intervention.date_intervention, '%Y-%m').alias('mois'),
+                          fn.COUNT(Intervention.id).alias('nb_interventions'),
+                          fn.SUM(Intervention.cout).alias('cout_total'))
+                  .group_by(fn.DATE_FORMAT(Intervention.date_intervention, '%Y-%m'))
+                  .order_by(fn.COUNT(Intervention.id).desc())
+                  .limit(1))
+for record in heaviest_month:
+    print(f"En {record.mois}, il y a eu {record.nb_interventions} interventions totalisant {record.cout_total}€.\n\
+Pensez aux actionnaires !")
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/setup_datacenters.sql
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/Part_02/setup_datacenters.sql
@@ -0,0 +1,152 @@
+CREATE DATABASE IF NOT EXISTS datacenters;
+USE datacenters;
+
+CREATE TABLE datacenter (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(100) NOT NULL UNIQUE,
+    ville VARCHAR(100) NOT NULL,
+    pays VARCHAR(100) NOT NULL,
+    capacite_racks INT NOT NULL CHECK (capacite_racks > 0),
+    annee_ouverture INT NOT NULL CHECK (annee_ouverture >= 2000)
+);
+
+CREATE TABLE salle (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(100) NOT NULL,
+    etage INT NOT NULL,
+    superficie_m2 DECIMAL(7,2) NOT NULL CHECK (superficie_m2 > 0),
+    nb_racks INT NOT NULL CHECK (nb_racks > 0),
+    datacenter_id INT NOT NULL,
+    FOREIGN KEY (datacenter_id) REFERENCES datacenter(id)
+);
+
+CREATE TABLE client (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    nom VARCHAR(150) NOT NULL,
+    email VARCHAR(200) NOT NULL UNIQUE,
+    telephone VARCHAR(20),
+    type_contrat VARCHAR(50) NOT NULL CHECK (type_contrat IN ('Essentiel', 'Standard', 'Premium'))
+);
+
+CREATE TABLE serveur (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    hostname VARCHAR(100) NOT NULL UNIQUE,
+    marque VARCHAR(100) NOT NULL,
+    modele VARCHAR(100) NOT NULL,
+    cpu_cores INT NOT NULL CHECK (cpu_cores > 0),
+    ram_go INT NOT NULL CHECK (ram_go > 0),
+    stockage_to DECIMAL(5,2) NOT NULL CHECK (stockage_to > 0),
+    date_installation DATE NOT NULL,
+    salle_id INT NOT NULL,
+    FOREIGN KEY (salle_id) REFERENCES salle(id)
+);
+
+CREATE TABLE intervention (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    date_intervention DATE NOT NULL,
+    type_intervention VARCHAR(100) NOT NULL,
+    description TEXT,
+    duree_heures DECIMAL(4,2) NOT NULL CHECK (duree_heures > 0),
+    cout DECIMAL(8,2) NOT NULL CHECK (cout >= 0),
+    serveur_id INT NOT NULL,
+    FOREIGN KEY (serveur_id) REFERENCES serveur(id)
+);
+
+CREATE TABLE hebergement (
+    id INT AUTO_INCREMENT PRIMARY KEY,
+    date_debut DATE NOT NULL,
+    date_fin DATE,
+    prix_mensuel DECIMAL(8,2) NOT NULL CHECK (prix_mensuel > 0),
+    serveur_id INT NOT NULL,
+    client_id INT NOT NULL,
+    FOREIGN KEY (serveur_id) REFERENCES serveur(id),
+    FOREIGN KEY (client_id) REFERENCES client(id)
+);
+
+-- Datacenters
+INSERT INTO datacenter (nom, ville, pays, capacite_racks, annee_ouverture) VALUES
+('DC-Paris-Nord', 'Paris', 'France', 500, 2015),
+('DC-Lyon-Est', 'Lyon', 'France', 300, 2018),
+('DC-Marseille-Sud', 'Marseille', 'France', 200, 2020),
+('DC-Bruxelles-Centre', 'Bruxelles', 'Belgique', 400, 2016),
+('DC-Geneve-Lac', 'Genève', 'Suisse', 250, 2019);
+
+-- Salles
+INSERT INTO salle (nom, etage, superficie_m2, nb_racks, datacenter_id) VALUES
+('Salle Alpha', 0, 450.00, 120, 1),
+('Salle Beta', 0, 380.00, 100, 1),
+('Salle Gamma', 1, 500.00, 140, 1),
+('Salle Delta', 0, 300.00, 80, 2),
+('Salle Epsilon', 1, 280.00, 70, 2),
+('Salle Zeta', 0, 200.00, 50, 3),
+('Salle Eta', 0, 350.00, 100, 4),
+('Salle Theta', 1, 320.00, 90, 4),
+('Salle Iota', 0, 250.00, 65, 5),
+('Salle Kappa', 1, 230.00, 60, 5);
+
+-- Clients
+INSERT INTO client (nom, email, telephone, type_contrat) VALUES
+('TechnoWeb SAS', 'contact@technoweb.fr', '0145678901', 'Premium'),
+('StartupFlow', 'admin@startupflow.io', '0234567890', 'Standard'),
+('MegaStore Europe', 'infra@megastore.eu', '0156789012', 'Premium'),
+('DataLab Research', 'tech@datalab.org', '0145671234', 'Standard'),
+('CloudFirst Agency', 'ops@cloudfirst.fr', '0198765432', 'Premium'),
+('GreenEnergy Corp', 'it@greenenergy.com', '0187654321', 'Essentiel'),
+('MediaPlus', 'support@mediaplus.fr', '0176543210', 'Standard'),
+('FinanceSecure SA', 'infra@financesecure.ch', '0223456789', 'Premium'),
+('EduConnect', 'admin@educonnect.fr', '0156784321', 'Essentiel'),
+('LogiTrans SARL', 'it@logitrans.fr', '0167890123', 'Standard');
+
+-- Serveurs
+INSERT INTO serveur (hostname, marque, modele, cpu_cores, ram_go, stockage_to, date_installation, salle_id) VALUES
+('srv-web-01', 'Dell', 'PowerEdge R750', 32, 128, 2.00, '2023-03-15', 1),
+('srv-web-02', 'Dell', 'PowerEdge R750', 32, 128, 2.00, '2023-03-15', 1),
+('srv-db-01', 'HP', 'ProLiant DL380', 64, 512, 8.00, '2022-06-10', 1),
+('srv-app-01', 'Lenovo', 'ThinkSystem SR650', 48, 256, 4.00, '2023-09-01', 2),
+('srv-storage-01', 'Dell', 'PowerEdge R760', 16, 64, 24.00, '2024-01-20', 3),
+('srv-lyon-01', 'HP', 'ProLiant DL360', 32, 128, 2.00, '2023-05-12', 4),
+('srv-lyon-02', 'HP', 'ProLiant DL380', 48, 256, 4.00, '2022-11-08', 4),
+('srv-lyon-db-01', 'Dell', 'PowerEdge R750', 64, 512, 8.00, '2023-01-25', 5),
+('srv-mars-01', 'Lenovo', 'ThinkSystem SR630', 16, 64, 1.00, '2024-03-10', 6),
+('srv-mars-02', 'Lenovo', 'ThinkSystem SR650', 32, 128, 2.00, '2024-03-10', 6),
+('srv-brux-01', 'Dell', 'PowerEdge R750', 48, 256, 4.00, '2021-07-15', 7),
+('srv-brux-02', 'HP', 'ProLiant DL380', 64, 512, 8.00, '2021-07-15', 7),
+('srv-brux-03', 'Dell', 'PowerEdge R760', 32, 128, 2.00, '2023-04-20', 8),
+('srv-gen-01', 'HP', 'ProLiant DL380', 48, 256, 4.00, '2022-09-05', 9),
+('srv-gen-02', 'Lenovo', 'ThinkSystem SR650', 32, 128, 2.00, '2023-08-18', 10);
+
+-- Interventions
+INSERT INTO intervention (date_intervention, type_intervention, description, duree_heures, cout, serveur_id) VALUES
+('2025-01-10', 'Maintenance préventive', 'Remplacement disques préventif', 2.00, 350.00, 3),
+('2025-01-15', 'Panne matérielle', 'Remplacement alimentation défectueuse', 1.50, 280.00, 1),
+('2025-02-01', 'Mise à jour firmware', 'Update BIOS et firmware RAID', 1.00, 150.00, 6),
+('2025-02-12', 'Panne matérielle', 'Remplacement barrette RAM défectueuse', 0.50, 420.00, 12),
+('2025-02-20', 'Extension capacité', 'Ajout 256 Go RAM', 1.00, 1200.00, 7),
+('2025-03-01', 'Maintenance préventive', 'Nettoyage et vérification câblage', 3.00, 200.00, 11),
+('2025-03-05', 'Mise à jour firmware', 'Update BIOS', 0.50, 100.00, 4),
+('2025-03-10', 'Panne matérielle', 'Remplacement ventilateur', 0.50, 180.00, 9),
+('2025-03-15', 'Extension capacité', 'Ajout disque SSD 2 To', 1.00, 450.00, 14),
+('2025-04-01', 'Maintenance préventive', 'Vérification générale', 2.00, 200.00, 1),
+('2025-04-05', 'Panne matérielle', 'Remplacement contrôleur RAID', 2.50, 750.00, 8),
+('2025-04-10', 'Mise à jour firmware', 'Update firmware stockage', 1.00, 150.00, 5),
+('2025-04-15', 'Maintenance préventive', 'Remplacement pâte thermique CPU', 1.50, 120.00, 13),
+('2025-05-01', 'Panne matérielle', 'Remplacement carte réseau', 1.00, 320.00, 2),
+('2025-05-10', 'Extension capacité', 'Ajout 128 Go RAM', 0.50, 600.00, 10);
+
+-- Hébergements
+INSERT INTO hebergement (date_debut, date_fin, prix_mensuel, serveur_id, client_id) VALUES
+('2023-04-01', NULL, 850.00, 1, 1),
+('2023-04-01', NULL, 850.00, 2, 1),
+('2022-07-01', NULL, 1500.00, 3, 3),
+('2023-10-01', NULL, 1100.00, 4, 5),
+('2024-02-01', NULL, 600.00, 5, 3),
+('2023-06-01', '2025-01-31', 750.00, 6, 2),
+('2023-02-01', NULL, 1100.00, 7, 4),
+('2023-02-01', NULL, 1500.00, 8, 8),
+('2024-04-01', NULL, 400.00, 9, 9),
+('2024-04-01', NULL, 750.00, 10, 6),
+('2021-08-01', NULL, 1100.00, 11, 3),
+('2021-08-01', NULL, 1500.00, 12, 8),
+('2023-05-01', NULL, 750.00, 13, 7),
+('2022-10-01', NULL, 1100.00, 14, 5),
+('2023-09-01', NULL, 750.00, 15, 10);
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/README.md
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/README.md
@@ -0,0 +1,47 @@
+# Evaluation 20/03/2026 - BOICHÉ Gauvain
+
+## Démarrage
+
+### Initialisation
+
+```bash
+uv init --python 3.12
+uv run main.py
+.venv/Scripts/activate
+
+uv add dotenv
+uv add peewee pymysql
+```
+
+### Fichier .env
+
+Les "secrets" sont gérés pour l'occasion dans un fichier .env
+
+Normalement, on met aussi un fichier
+
+`.gitignore`
+
+Dont le contenu mentionne :
+
+`*.env`
+
+Pour l'exercice évidemment, je garde le fichier en clair.
+
+## Partie 1
+
+
+
+## Partie 2
+
+### Requêtes normales
+
+Avoir une requête SQL normale fonctionne :
+
+```sql
+select nom, ville
+from datacenters.datacenter
+where pays = "France"
+order by annee_ouverture;
+```
+
+Maintenant faut les traduire.
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/docker-compose.yml
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/docker-compose.yml
@@ -0,0 +1,19 @@
+services:
+  mysql:
+    image: mysql:8.0
+    container_name: mysql_evaluation
+    environment:
+      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
+    command: --log_bin_trust_function_creators=1
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql_data:/var/lib/mysql
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  mysql_data:
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/evalutaion_vendredi.zip
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/evalutaion_vendredi.zip
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/pyproject.toml
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/pyproject.toml
@@ -0,0 +1,11 @@
+[project]
+name = "boiche-gauvain-eval-20-03-2026"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+    "dotenv>=0.9.9",
+    "peewee>=4.0.2",
+    "pymysql>=1.1.2",
+]
--- a/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/uv.lock
+++ b/Semaine_07/Jour_05/Boiche_Gauvain_eval_20_03_2026/uv.lock
@@ -0,0 +1,58 @@
+version = 1
+revision = 3
+requires-python = ">=3.12"
+
+[[package]]
+name = "boiche-gauvain-eval-20-03-2026"
+version = "0.1.0"
+source = { virtual = "." }
+dependencies = [
+    { name = "dotenv" },
+    { name = "peewee" },
+    { name = "pymysql" },
+]
+
+[package.metadata]
+requires-dist = [
+    { name = "dotenv", specifier = ">=0.9.9" },
+    { name = "peewee", specifier = ">=4.0.2" },
+    { name = "pymysql", specifier = ">=1.1.2" },
+]
+
+[[package]]
+name = "dotenv"
+version = "0.9.9"
+source = { registry = "https://pypi.org/simple" }
+dependencies = [
+    { name = "python-dotenv" },
+]
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/b2/b7/545d2c10c1fc15e48653c91efde329a790f2eecfbbf2bd16003b5db2bab0/dotenv-0.9.9-py2.py3-none-any.whl", hash = "sha256:29cf74a087b31dafdb5a446b6d7e11cbce8ed2741540e2339c69fbef92c94ce9", size = 1892, upload-time = "2025-02-19T22:15:01.647Z" },
+]
+
+[[package]]
+name = "peewee"
+version = "4.0.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/54/9b/3439dcc3ed5138eb26f28fc208f958ca97b831f5f898b26d5354302e5df4/peewee-4.0.2.tar.gz", hash = "sha256:fd5d026ce7787c6cd3a84316e665a76b72c9c4e87322598c413f44604fa6c38d", size = 714081, upload-time = "2026-03-15T15:46:30.049Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/4f/8e/943f57ce32eb005c7037110a759e2ebfb22e467a9a0efcb6d516c5bf00c6/peewee-4.0.2-py3-none-any.whl", hash = "sha256:86d5d16bcda5bbe017a108f6efc57abaac8d89277915541904542df9d2a7f25d", size = 143344, upload-time = "2026-03-15T15:46:28.778Z" },
+]
+
+[[package]]
+name = "pymysql"
+version = "1.1.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/f5/ae/1fe3fcd9f959efa0ebe200b8de88b5a5ce3e767e38c7ac32fb179f16a388/pymysql-1.1.2.tar.gz", hash = "sha256:4961d3e165614ae65014e361811a724e2044ad3ea3739de9903ae7c21f539f03", size = 48258, upload-time = "2025-08-24T12:55:55.146Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/7c/4c/ad33b92b9864cbde84f259d5df035a6447f91891f5be77788e2a3892bce3/pymysql-1.1.2-py3-none-any.whl", hash = "sha256:e6b1d89711dd51f8f74b1631fe08f039e7d76cf67a42a323d3178f0f25762ed9", size = 45300, upload-time = "2025-08-24T12:55:53.394Z" },
+]
+
+[[package]]
+name = "python-dotenv"
+version = "1.2.2"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/82/ed/0301aeeac3e5353ef3d94b6ec08bbcabd04a72018415dcb29e588514bba8/python_dotenv-1.2.2.tar.gz", hash = "sha256:2c371a91fbd7ba082c2c1dc1f8bf89ca22564a087c2c287cd9b662adde799cf3", size = 50135, upload-time = "2026-03-01T16:00:26.196Z" }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/0b/d7/1959b9648791274998a9c3526f6d0ec8fd2233e4d4acce81bbae76b44b2a/python_dotenv-1.2.2-py3-none-any.whl", hash = "sha256:1d8214789a24de455a8b8bd8ae6fe3c6b69a5e3d64aa8a8e5d68e694bbcb285a", size = 22101, upload-time = "2026-03-01T16:00:25.09Z" },
+]
--- a/Semaine_07/Jour_05/orm_peewee/.env
+++ b/Semaine_07/Jour_05/orm_peewee/.env
@@ -0,0 +1,5 @@
+DB_HOST=localhost
+DB_USER=root
+DB_PASSWORD=MementoMarsouin96
+DB_NAME=company
+DB_PORT=3306
--- a/Semaine_07/Jour_05/orm_peewee/.python-version
+++ b/Semaine_07/Jour_05/orm_peewee/.python-version
@@ -0,0 +1 @@
+3.12
--- a/Semaine_07/Jour_05/orm_peewee/README.md
+++ b/Semaine_07/Jour_05/orm_peewee/README.md
@@ -0,0 +1,11 @@
+Normalement, on met aussi un fichier
+
+`.gitignore`
+
+Dont le contenu mentionne :
+
+```
+*.env
+```
+
+Pour l'exercice évidemment, je garde le fichier en clair.
--- a/Semaine_07/Jour_05/orm_peewee/docker-compose.yml
+++ b/Semaine_07/Jour_05/orm_peewee/docker-compose.yml
@@ -0,0 +1,19 @@
+services:
+  mysql:
+    image: mysql:8.0
+    container_name: mysql_peewee
+    environment:
+      MYSQL_ROOT_PASSWORD: ${DB_PASSWORD}
+    command: --log_bin_trust_function_creators=1
+    ports:
+      - "3306:3306"
+    volumes:
+      - mysql_data:/var/lib/mysql
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+volumes:
+  mysql_data:
--- a/Semaine_07/Jour_05/orm_peewee/main.py
+++ b/Semaine_07/Jour_05/orm_peewee/main.py
@@ -0,0 +1,123 @@
+from peewee import *
+
+# import os
+# from dotenv import load_dotenv
+
+# load_dotenv()
+
+# db_name = os.environ.get("DB_NAME")
+# db_user = os.environ.get("DB_USER")
+# db_password = os.environ.get("DB_PASSWORD")
+# db_host = os.environ.get("DB_HOST")
+# db_port = os.environ.get("DB_PORT")
+
+db_name = "company"
+db_user = "root"
+db_password = "MementoMarsouin96"
+db_host = "localhost"
+db_port = 3306
+
+db = MySQLDatabase(
+    database= db_name,
+    user= db_user,
+    password= db_password,
+    host= db_host,
+    port= db_port
+)
+
+# équivalent de "Base = declarative_base()"
+class BaseModel(Model):
+    class Meta:
+        database = db
+
+class Department(BaseModel):
+    department_id = AutoField(primary_key= True)
+    department_name = CharField(max_length= 50, null= False, unique= True)
+    location_id = DecimalField(max_digits= 4, decimal_places= 0, null= False)
+
+    # équivalent de "__tablename__ = "truc""
+    class Meta:
+        table_name = "departments"
+
+class Employee(BaseModel):
+    employee_id = AutoField(primary_key= True)
+    first_name = CharField(max_length= 50, null= False)
+    last_name = CharField(max_length= 50, null= False)
+    email = CharField(max_length= 50, null= False, unique= True)
+    salary = IntegerField(null= False)
+
+    department = ForeignKeyField(Department, backref= "employees", null= False)
+
+    class Meta:
+        table_name = "employees"
+
+db.connect()
+db.create_tables([Department, Employee])
+
+try:
+    it_dept = Department.create(department_name= "IT", location_id= 1400)
+except IntegrityError:
+    print("Département déjà existant.")
+
+it_dept = Department.get(Department.department_name == "IT")
+
+try:
+    Employee.create(
+        first_name= "Alice",
+        last_name= "Smith",
+        email= "a.smith@company.au",
+        salary= 4000,
+        department= it_dept # utiliser l'OBJET, pas le nom de l'objet
+    )
+except IntegrityError:
+    print("Employé(e) déjà existant(e).")
+
+new_employees = [
+    {'first_name': 'Marie', 'last_name': 'Dupont', 'email': 'mdupont', 'salary': 4500},
+    {'first_name': 'Jean', 'last_name': 'Martin', 'email': 'jmartin', 'salary': 5200},
+    {'first_name': 'Sophie', 'last_name': 'Bernard', 'email': 'sbernard', 'salary': 4800},
+]
+
+# with db.atomic():
+#     Employee.insert_many(new_employees).execute()
+
+employee_01 = Employee.get(1)
+print(employee_01.first_name, employee_01.last_name)
+
+employee_02 = Employee.get(Employee.email == "a.smith@company.au")
+print(employee_02.first_name, employee_02.salary)
+
+try:
+    employee_76 = Employee.get(76)
+except DoesNotExist:
+    print("L'employé(e) 76 n'existe pas.")
+
+employee_select_01 = Employee.select() # SELECT * FROM employees
+print(employee_select_01)
+for employee in employee_select_01:
+    print(employee.first_name, employee.last_name, employee.email)
+
+employee_select_02 = Employee.select().where(
+    (Employee.salary > 8000) & (Employee.department == it_dept)
+)
+print(employee_select_02)
+
+# pagination
+page_01 = Employee.select().order_by(Employee.employee_id).paginate(1, 10)
+
+# compter une valeur
+salary_01 = Employee.select().where(Employee.salary > 10000).count()
+
+# Jointures (LEFT JOIN, RIGHT JOIN etc)
+### FULL JOIN
+query = (Employee
+        .select(Employee, Department)
+        .join(Department)
+        .where(Department.department_name == "IT"))
+
+### Employés affectés à un département
+### et ceux non affectés à un département
+query = (Employee
+        .select(Employee, Department)
+        .join(Department, JOIN.LEFT_OUTER)
+        .where(Department.department_name == "IT"))
--- a/Semaine_07/Jour_05/orm_peewee/pyproject.toml
+++ b/Semaine_07/Jour_05/orm_peewee/pyproject.toml
@@ -0,0 +1,10 @@
+[project]
+name = "orm-peewee"
+version = "0.1.0"
+description = "Add your description here"
+readme = "README.md"
+requires-python = ">=3.12"
+dependencies = [
+    "peewee>=4.0.2",
+    "pymysql>=1.1.2",
+]
--- a/Semaine_07/Jour_05/orm_peewee/relations.py
+++ b/Semaine_07/Jour_05/orm_peewee/relations.py
@@ -0,0 +1,105 @@
+from peewee import *
+
+# import os
+# from dotenv import load_dotenv
+
+# load_dotenv()
+
+# db_name = os.environ.get("DB_NAME")
+# db_user = os.environ.get("DB_USER")
+# db_password = os.environ.get("DB_PASSWORD")
+# db_host = os.environ.get("DB_HOST")
+# db_port = os.environ.get("DB_PORT")
+
+db_name = "company"
+db_user = "root"
+db_password = "MementoMarsouin96"
+db_host = "localhost"
+db_port = 3306
+
+db = MySQLDatabase(
+    database= db_name,
+    user= db_user,
+    password= db_password,
+    host= db_host,
+    port= db_port
+)
+
+# équivalent de "Base = declarative_base()"
+class BaseModel(Model):
+    class Meta:
+        database = db
+
+# Relations One-To-Many
+class User(BaseModel):
+    username = CharField(unique= True)
+    email = CharField()
+
+    class Meta:
+        table_name = "user"
+
+class Todo(BaseModel):
+    title = CharField()
+    is_done = BooleanField(default= False)
+    user= ForeignKeyField(User, backref= "todos") # l'accès inverse est géré automatiquement
+
+    class Meta:
+        table_name = "todos"
+
+class Tag(BaseModel):
+    name = CharField(unique= True)
+
+    class Meta:
+        table_name = "tag"
+
+class TodoTag(BaseModel):
+    todo = ForeignKeyField(Todo)
+    tag = ForeignKeyField(Tag)
+
+    class Meta:
+        table_name = 'todo_tag'
+        indexes= (
+            (('todo', 'tag'), True),
+        )
+
+class Profile(BaseModel):
+    user = ForeignKeyField(User, unique= True, backref= "profile") # One-To-One
+    bio = TextField(null= True)
+    avatar = CharField(null= True)
+
+    class Meta:
+        table_name = "profile"
+
+db.connect()
+db.create_tables([User, Todo, Profile, Tag, TodoTag])
+
+try:
+    alice = User.create(username= "Alice", email= "a.smith@company.au")
+    Todo.create(title= "Apprendre Python", user= alice)
+    Todo.create(title= "Apprendre JS", user= alice)
+    Todo.create(title= "Apprendre COBOL", user= alice)
+
+    for todo in alice.todos:
+        print(todo.title, todo.is_done)
+except IntegrityError as error:
+    print(error)
+
+try:
+    Profile.create(
+        user= User.get(1),
+        bio = 'Developpeur',
+        avatar= 'http://example.com'
+    )
+except IntegrityError as error:
+    print(error)
+
+try:
+    tag_urgent = Tag.create(name= "Urgent")
+    tag_perso = Tag.create(name= "Perso")
+    tag_pro = Tag.create(name= "Pro")
+
+    todo_cobol = Todo.get(Todo.title == "Apprendre COBOL")
+
+    TodoTag.create(todo= todo_cobol, tag= tag_urgent)
+except IntegrityError as error:
+    print(error)
--- a/Semaine_07/Jour_05/orm_peewee/uv.lock
+++ b/Semaine_07/Jour_05/orm_peewee/uv.lock
@@ -0,0 +1,36 @@
+version = 1
+revision = 3
+requires-python = ">=3.12"
+
+[[package]]
+name = "orm-peewee"
+version = "0.1.0"
+source = { virtual = "." }
+dependencies = [
+    { name = "peewee" },
+    { name = "pymysql" },
+]
+
+[package.metadata]
+requires-dist = [
+    { name = "peewee", specifier = ">=4.0.2" },
+    { name = "pymysql", specifier = ">=1.1.2" },
+]
+
+[[package]]
+name = "peewee"
+version = "4.0.2"
+source = { registry = "https://pypi.org/simple" }
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+]
+
+[[package]]
+name = "pymysql"
+version = "1.1.2"
+source = { registry = "https://pypi.org/simple" }
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+]