32 lines
744 B
JavaScript
32 lines
744 B
JavaScript
const Service = require("egg").Service
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class DbService extends Service {
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async addOrUpdate(table, form) {
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let result
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if (!form.id) {//创建
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result = await this.app.mysql.insert(table, form)
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} else {//更新
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result = await this.app.mysql.update(table, form)
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}
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return result === 1
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}
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async delete(table, id) {
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await this.app.mysql.delete(table, {id})
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}
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async detail(table, id) {
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return await this.app.mysql.get(table, {id})
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}
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async list(table, params = {}) {
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return await this.app.mysql.select(table, {
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where: params,
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limit: params?.size || 10, // 返回数据量
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offset: Math.max(params?.current - 1, 0), // 数据偏移量
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})
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}
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}
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module.exports = DbService
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