module.exports = (sequelize, DataTypes) => {
  const Model = sequelize.define("BusinessApplication", {
    id: { type: DataTypes.STRING, primaryKey: true }, user_id: { type: DataTypes.STRING, allowNull: false },
    business_name: { type: DataTypes.STRING(180), allowNull: false }, legal_name: { type: DataTypes.STRING(180), allowNull: false }, registration_number: { type: DataTypes.STRING(100), allowNull: false }, tax_number: DataTypes.STRING(100), business_type: { type: DataTypes.STRING(80), allowNull: false }, contact_email: { type: DataTypes.STRING, allowNull: false }, contact_phone: { type: DataTypes.STRING(30), allowNull: false }, website: DataTypes.STRING,
    status: { type: DataTypes.ENUM("PENDING", "UNDER_REVIEW", "APPROVED", "REJECTED", "CANCELLED"), allowNull: false, defaultValue: "PENDING" }, reviewed_by: DataTypes.STRING, reviewed_at: DataTypes.DATE, rejection_reason: DataTypes.STRING(500),
  }, { tableName: "business_applications", timestamps: true });
  Model.associate = (models) => { Model.belongsTo(models.User, { foreignKey: "user_id", as: "applicant" }); Model.belongsTo(models.User, { foreignKey: "reviewed_by", as: "reviewer", constraints: false }); };
  return Model;
};