102 lines
2.3 KiB
JavaScript
102 lines
2.3 KiB
JavaScript
const { DataTypes } = require('sequelize');
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const { sequelize } = require('../db');
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const Consumable = require('./Consumable');
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const ConsumableLog = sequelize.define('ConsumableLog', {
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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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consumableId: {
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type: DataTypes.STRING,
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allowNull: false,
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comment: '耗材ID'
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},
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consumableName: {
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type: DataTypes.STRING,
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allowNull: false,
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comment: '耗材名称'
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},
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operationType: {
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type: DataTypes.ENUM('in', 'out', 'create', 'update', 'delete', 'adjust', 'import'),
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allowNull: false,
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comment: '操作类型'
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},
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quantity: {
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type: DataTypes.INTEGER,
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defaultValue: 0,
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comment: '变动数量（入库为正，出库为负）'
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},
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previousStock: {
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type: DataTypes.INTEGER,
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allowNull: false,
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comment: '操作前库存'
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},
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currentStock: {
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type: DataTypes.INTEGER,
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allowNull: false,
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comment: '操作后库存'
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},
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operator: {
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type: DataTypes.STRING,
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comment: '操作人'
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},
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reason: {
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type: DataTypes.STRING,
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comment: '操作原因'
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},
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notes: {
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type: DataTypes.TEXT,
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comment: '备注'
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},
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relatedId: {
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type: DataTypes.STRING,
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comment: '关联ID（如订单号、盘点ID等）'
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},
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isEditable: {
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type: DataTypes.BOOLEAN,
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defaultValue: true,
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comment: '是否可编辑（创建、导入的记录可编辑，系统生成的出入库记录不可编辑）'
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},
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originalLogId: {
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type: DataTypes.INTEGER,
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allowNull: true,
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comment: '原始日志ID（用于追踪修改历史链）'
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},
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modifiedBy: {
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type: DataTypes.STRING,
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allowNull: true,
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comment: '修改人'
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},
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modifiedAt: {
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type: DataTypes.DATE,
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allowNull: true,
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comment: '修改时间'
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},
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modificationReason: {
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type: DataTypes.STRING,
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allowNull: true,
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comment: '修改原因'
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}
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}, {
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tableName: 'consumable_logs',
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timestamps: true,
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comment: '耗材操作日志表',
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indexes: [
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{ fields: ['consumableId'] },
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{ fields: ['operationType'] },
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{ fields: ['createdAt'] },
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{ fields: ['consumableId', 'createdAt'] },
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{ fields: ['originalLogId'] },
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{ fields: ['isEditable'] }
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]
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});
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ConsumableLog.belongsTo(Consumable, {
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foreignKey: 'consumableId',
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onDelete: 'CASCADE'
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});
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module.exports = ConsumableLog;
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