Hotel Booking

server/src/databases/models/CheckInCheckOut.js

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+'use strict';
+const { Model } = require('sequelize');
+
+module.exports = (sequelize, DataTypes) => {
+  class CheckInCheckOut extends Model {
+    static associate(models) {
+      // CheckInCheckOut belongs to Booking
+      CheckInCheckOut.belongsTo(models.Booking, {
+        foreignKey: 'booking_id',
+        as: 'booking'
+      });
+
+      // CheckInCheckOut belongs to User (staff who checked in)
+      CheckInCheckOut.belongsTo(models.User, {
+        foreignKey: 'checkin_by',
+        as: 'checked_in_by'
+      });
+
+      // CheckInCheckOut belongs to User (staff who checked out)
+      CheckInCheckOut.belongsTo(models.User, {
+        foreignKey: 'checkout_by',
+        as: 'checked_out_by'
+      });
+    }
+  }
+
+  CheckInCheckOut.init(
+    {
+      id: {
+        allowNull: false,
+        autoIncrement: true,
+        primaryKey: true,
+        type: DataTypes.INTEGER
+      },
+      booking_id: {
+        type: DataTypes.INTEGER,
+        allowNull: false
+      },
+      checkin_time: {
+        type: DataTypes.DATE,
+        allowNull: true
+      },
+      checkout_time: {
+        type: DataTypes.DATE,
+        allowNull: true
+      },
+      checkin_by: {
+        type: DataTypes.INTEGER,
+        allowNull: true
+      },
+      checkout_by: {
+        type: DataTypes.INTEGER,
+        allowNull: true
+      },
+      room_condition_checkin: {
+        type: DataTypes.TEXT,
+        allowNull: true
+      },
+      room_condition_checkout: {
+        type: DataTypes.TEXT,
+        allowNull: true
+      },
+      additional_charges: {
+        type: DataTypes.DECIMAL(10, 2),
+        allowNull: false,
+        defaultValue: 0,
+        validate: {
+          min: 0
+        }
+      },
+      notes: {
+        type: DataTypes.TEXT,
+        allowNull: true
+      }
+    },
+    {
+      sequelize,
+      modelName: 'CheckInCheckOut',
+      tableName: 'checkin_checkout',
+      underscored: true,
+      timestamps: true,
+      createdAt: 'created_at',
+      updatedAt: 'updated_at'
+    }
+  );
+
+  return CheckInCheckOut;
+};