42 lines
914 B
TypeScript
42 lines
914 B
TypeScript
import ErrorHelper from "../util/ErrorHelper";
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import SavePath from "../entity/po/SavePath";
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import SqliteHelper from "../util/SqliteHelper";
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export default class SavePathDao {
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/**
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* 查询所有
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* @param obj
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* @returns
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*/
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static async getAll(): Promise<Array<SavePath>> {
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let res = await SqliteHelper.pool.all('select id,name,content from path_save');
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return res;
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}
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/**
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* 新增
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* @param obj
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* @returns
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*/
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static async addOne(obj: SavePath): Promise<number> {
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let res = await SqliteHelper.pool.run('insert into path_save(name,content) values(?,?)'
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, obj.name, obj.content);
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obj.id = res.lastID;
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return res.lastID;
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}
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/**
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* 删除
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* @param id
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*/
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static async delete(id: number): Promise<void> {
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let res = await SqliteHelper.pool.run('delete from path_save where id=?', id);
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if (res.changes == 0) {
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throw ErrorHelper.Error404("数据不存在");
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}
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}
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} |