74 lines
1.4 KiB
JavaScript
74 lines
1.4 KiB
JavaScript
const { DataTypes } = require('sequelize');
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const sequelize = require('../config/db');
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const Room = require('./Room');
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const ElectricityBill = sequelize.define('ElectricityBill', {
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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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roomId: {
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type: DataTypes.INTEGER,
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allowNull: false,
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references: {
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model: Room,
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key: 'id'
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}
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},
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startDate: {
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type: DataTypes.DATE,
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allowNull: false
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},
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endDate: {
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type: DataTypes.DATE,
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allowNull: false
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},
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startReading: {
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type: DataTypes.DECIMAL(10, 2),
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allowNull: false
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},
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endReading: {
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type: DataTypes.DECIMAL(10, 2),
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allowNull: false
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},
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usage: {
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type: DataTypes.DECIMAL(10, 2),
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allowNull: false
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},
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unitPrice: {
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type: DataTypes.DECIMAL(10, 2),
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allowNull: false
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},
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amount: {
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type: DataTypes.DECIMAL(10, 2),
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allowNull: false
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},
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status: {
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type: DataTypes.ENUM('unpaid', 'paid'),
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allowNull: false,
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defaultValue: 'unpaid'
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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: 'electricity_bills',
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timestamps: false
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});
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// 建立关联
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ElectricityBill.belongsTo(Room, { foreignKey: 'roomId' });
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module.exports = ElectricityBill; |