first commit

server/models/User.js

@@ -0,0 +1,53 @@
+module.exports = (sequelize, DataTypes) => {
+  const User = sequelize.define('User', {
+    id: {
+      type: DataTypes.UUID,
+      defaultValue: DataTypes.UUIDV4,
+      primaryKey: true
+    },
+    email: {
+      type: DataTypes.STRING,
+      allowNull: false,
+      unique: true,
+      validate: {
+        isEmail: true
+      }
+    },
+    password_hash: {
+      type: DataTypes.STRING,
+      allowNull: false
+    },
+    first_name: {
+      type: DataTypes.STRING,
+      allowNull: false
+    },
+    last_name: {
+      type: DataTypes.STRING,
+      allowNull: false
+    },
+    role: {
+      type: DataTypes.ENUM('user', 'admin', 'expert'),
+      defaultValue: 'user'
+    },
+    is_active: {
+      type: DataTypes.BOOLEAN,
+      defaultValue: true
+    },
+    last_login: {
+      type: DataTypes.DATE
+    },
+    preferences: {
+      type: DataTypes.JSONB,
+      defaultValue: {}
+    }
+  }, {
+    tableName: 'users',
+    indexes: [
+      { fields: ['email'] },
+      { fields: ['role'] },
+      { fields: ['is_active'] }
+    ]
+  });
+
+  return User;
+};