62 lines
1.3 KiB
JavaScript
62 lines
1.3 KiB
JavaScript
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'use strict';
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/**
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* 竞赛信息模型 - CompetitionInfo
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*
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* 存储竞赛的基本信息，包括竞赛名称和代码。
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* 表名：competition_info
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*/
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module.exports = app => {
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const { STRING, INTEGER, DATE } = app.Sequelize;
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const CompetitionInfo = app.model.define('competition_info', {
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// 主键，自增
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competition_uid: {
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type: INTEGER,
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primaryKey: true,
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autoIncrement: true,
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comment: '竞赛唯一标识',
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},
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// 竞赛名称
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competition_name: {
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type: STRING(200),
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allowNull: false,
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comment: '竞赛名称',
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},
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// 竞赛代码（唯一标识码）
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competition_code: {
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type: STRING(50),
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allowNull: false,
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unique: true,
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comment: '竞赛代码',
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},
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// 记录创建时间
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created_at: {
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type: DATE,
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allowNull: false,
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defaultValue: app.Sequelize.literal('CURRENT_TIMESTAMP'),
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comment: '创建时间',
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},
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// 记录更新时间
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updated_at: {
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type: DATE,
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allowNull: false,
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defaultValue: app.Sequelize.literal('CURRENT_TIMESTAMP'),
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comment: '更新时间',
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},
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}, {
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tableName: 'competition_info',
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timestamps: false,
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underscored: true,
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indexes: [
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{
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unique: true,
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fields: ['competition_code'],
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},
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],
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});
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return CompetitionInfo;
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};
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