models

models/client.js

+const mongoose = require("mongoose");
+const Operation = require("./operation");
+const Commande = require("./commande");
+
+const Client = new mongoose.Schema({
+  nom: { type: String, required: true },
+  prenom: { type: String, required: true },
+  surnom: { type: String },
+  promotion: { type: Number },
+  membre: { type: Boolean, default: false },
+  solde: { type: Number, default: 0 },
+  operations: [Operation],
+  commandes: [Commande]
+});
+
+module.exports = mongoose.model('Client', Client);
\ No newline at end of file

models/commande.js

+const mongoose = require("mongoose");
+
+const Commande = new mongoose.Schema({
+  date: { type: Date, default: Date.now },
+  prix: { type: Number, required: true },
+  produits: [{
+    nom: { type: String, required: true },
+    quantite: { type: Number, required: true }
+  }]
+});
+
+module.exports = Commande;
\ No newline at end of file

models/course.js

+const mongoose = require("mongoose");
+
+const Course = new mongoose.Schema({
+  conducteur: { type: mongoose.Schema.Types.ObjectId, ref: "Client", required: true },
+  produits: [{
+    produit: { type: mongoose.Schema.Types.ObjectId, ref: "Produit", required: true },
+    quantite: { type: Number, required: true },
+    prix: { type: Number, required: true }
+  }],
+  prixFournitures: { type: Number, default: 0 }
+});
+
+module.exports = mongoose.model("Course", Course);
\ No newline at end of file

models/operation.js

+const mongoose = require("mongoose");
+
+const Operation = new mongoose.Schema({
+  date: { type: Date, default: Date.now },
+  montant: { type: Number, required: true },
+  motif: { type: String }
+});
+
+module.exports = Operation;
\ No newline at end of file

models/produit.js

+const mongoose = require("mongoose");
+
+const Produit = new mongoose.Schema({
+  nom: { type: String, required: true },
+  stocks: { type: Number, default: 0 },
+  prixUnitaire: { type: Number, required: true },
+  categorie: { type: String, enum: ["boisson", "nourriture", "autre"], default: "autre" },
+  image: { type: String }
+});
+
+module.exports = mongoose.model("Produit", Produit);
\ No newline at end of file