sst_site/.history/models/Banner_20251022195905.js

const { DataTypes } = require('sequelize');
const { sequelize } = require('../config/database');

const Banner = sequelize.define('Banner', {
  id: {
    type: DataTypes.UUID,
    defaultValue: DataTypes.UUIDV4,
    primaryKey: true
  },
  title: {
    type: DataTypes.STRING,
    allowNull: false,
    validate: {
      notEmpty: true,
      len: [1, 200]
    }
  },
  subtitle: {
    type: DataTypes.STRING,
    allowNull: true,
    validate: {
      len: [0, 300]
    }
  },
  description: {
    type: DataTypes.TEXT,
    allowNull: true
  },
  buttonText: {
    type: DataTypes.STRING,
    allowNull: true,
    validate: {
      len: [0, 50]
    }
  },
  buttonUrl: {
    type: DataTypes.STRING,
    allowNull: true,
    validate: {
      isUrl: true
    }
  },
  image: {
    type: DataTypes.STRING,
    allowNull: true,
    comment: 'Banner background image URL'
  },
  mobileImage: {
    type: DataTypes.STRING,
    allowNull: true,
    comment: 'Mobile-optimized banner image URL'
  },
  position: {
    type: DataTypes.ENUM('hero', 'secondary', 'footer'),
    defaultValue: 'hero',
    allowNull: false
  },
  order: {
    type: DataTypes.INTEGER,
    defaultValue: 0,
    allowNull: false,
    comment: 'Display order (lower numbers appear first)'
  },
  isActive: {
    type: DataTypes.BOOLEAN,
    defaultValue: true,
    allowNull: false
  },
  startDate: {
    type: DataTypes.DATE,
    allowNull: true,
    comment: 'Banner start display date'
  },
  endDate: {
    type: DataTypes.DATE,
    allowNull: true,
    comment: 'Banner end display date'
  },
  clickCount: {
    type: DataTypes.INTEGER,
    defaultValue: 0,
    allowNull: false
  },
  impressions: {
    type: DataTypes.INTEGER,
    defaultValue: 0,
    allowNull: false
  },
  targetAudience: {
    type: DataTypes.ENUM('all', 'mobile', 'desktop'),
    defaultValue: 'all',
    allowNull: false
  },
  backgroundColor: {
    type: DataTypes.STRING,
    allowNull: true,
    validate: {
      is: /^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/
    },
    comment: 'Hex color code for banner background'
  },
  textColor: {
    type: DataTypes.STRING,
    allowNull: true,
    validate: {
      is: /^#([A-Fa-f0-9]{6}|[A-Fa-f0-9]{3})$/
    },
    comment: 'Hex color code for banner text'
  },
  animation: {
    type: DataTypes.ENUM('none', 'fade', 'slide', 'zoom'),
    defaultValue: 'none',
    allowNull: false
  },
  metadata: {
    type: DataTypes.JSONB,
    allowNull: true,
    defaultValue: {},
    comment: 'Additional banner metadata and settings'
  }
}, {
  tableName: 'banners',
  timestamps: true,
  paranoid: true,
  indexes: [
    {
      fields: ['isActive']
    },
    {
      fields: ['position']
    },
    {
      fields: ['order']
    },
    {
      fields: ['startDate', 'endDate']
    }
  ]
});

// Virtual field for checking if banner is currently active
Banner.prototype.isCurrentlyActive = function() {
  if (!this.isActive) return false;
  
  const now = new Date();
  
  if (this.startDate && now < this.startDate) return false;
  if (this.endDate && now > this.endDate) return false;
  
  return true;
};

// Method to increment click count
Banner.prototype.recordClick = async function() {
  this.clickCount += 1;
  await this.save();
  return this;
};

// Method to increment impressions
Banner.prototype.recordImpression = async function() {
  this.impressions += 1;
  await this.save();
  return this;
};

// Static method to get active banners
Banner.getActiveBanners = async function(position = null) {
  const whereClause = {
    isActive: true
  };
  
  if (position) {
    whereClause.position = position;
  }
  
  const now = new Date();
  
  return await this.findAll({
    where: {
      ...whereClause,
      [require('sequelize').Op.or]: [
        { startDate: null },
        { startDate: { [require('sequelize').Op.lte]: now } }
      ],
      [require('sequelize').Op.or]: [
        { endDate: null },
        { endDate: { [require('sequelize').Op.gte]: now } }
      ]
    },
    order: [['order', 'ASC'], ['createdAt', 'DESC']]
  });
};

module.exports = Banner;