50 lines
1022 B
JavaScript
50 lines
1022 B
JavaScript
const { DataTypes } = require('sequelize');
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const sequelize = require('../config/db');
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const Region = require('./Region');
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const Apartment = sequelize.define('Apartment', {
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id: {
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type: DataTypes.INTEGER,
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primaryKey: true,
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autoIncrement: true
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},
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regionId: {
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type: DataTypes.INTEGER,
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allowNull: false,
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references: {
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model: Region,
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key: 'id'
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}
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},
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name: {
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type: DataTypes.STRING(50),
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allowNull: false
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},
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address: {
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type: DataTypes.STRING(255),
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allowNull: true
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},
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createTime: {
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type: DataTypes.DATE,
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defaultValue: DataTypes.NOW
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},
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updateTime: {
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type: DataTypes.DATE,
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defaultValue: DataTypes.NOW,
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onUpdate: DataTypes.NOW
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},
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isDeleted: {
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type: DataTypes.INTEGER,
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allowNull: false,
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defaultValue: 0
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}
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}, {
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tableName: 'apartments',
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timestamps: false
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});
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// 建立关联
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Apartment.belongsTo(Region, { foreignKey: 'regionId' });
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Region.hasMany(Apartment, { foreignKey: 'regionId' });
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module.exports = Apartment; |