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99 lines
2.4 KiB
99 lines
2.4 KiB
package DatahyperDAO
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import (
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"dsDataex/GenXorm/models"
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"dsDataex/Utils/DbUtil"
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"dsDataex/Utils/MariaDbUtil"
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"encoding/json"
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"fmt"
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"github.com/xormplus/xorm"
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"strconv"
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)
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// 基础数据库
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var baseDb = DbUtil.Engine
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// Maria数据库
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var mariaYPTDb = MariaDbUtil.EngineYPT
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var mariaXPTDb = MariaDbUtil.EngineXPT
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func GetQuerySQL(platform string, queryID string) (bool, string, string, error) {
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var platforms map[string]int
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platforms = map[string]int{"ypt": 3, "xpt": 4}
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queryType := platforms[platform]
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sql := "SELECT * FROM t_report_sqlquery_old WHERE query_type='" + strconv.Itoa(queryType) + "' AND query_code='" + queryID + "'"
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var sqlQuery models.TReportSqlquery
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has, _ := baseDb.SQL(sql).Get(&sqlQuery)
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if has {
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m := make(map[string]interface{})
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j, _ := json.Marshal(sqlQuery)
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json.Unmarshal(j, &m)
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return true, "ok", m["query_sql"].(string), nil
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} else {
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return false, "fail", "", nil
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}
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}
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func SelectDB(db string) *xorm.Engine {
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var engin *xorm.Engine
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switch db {
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case "ypt":
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engin = mariaYPTDb
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break
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case "xpt":
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engin = mariaXPTDb
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break
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default:
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engin = mariaYPTDb
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}
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return engin
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}
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func GetRow(db string, sql string, dataID string) (bool, string, map[string]interface{}, error) {
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mariaDb := SelectDB(db)
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result, err := mariaDb.SQL(sql, dataID).Query().List()
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//result = result[4 : len(result) - 2]
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if result != nil {
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return true, "数据查询成功", result[0], nil
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} else {
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if err == nil {
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return false, "数据获取失败，数据不存在", nil, nil
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} else {
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return false, err.Error(), nil, nil
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}
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}
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}
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func GetResults(db string, sql string, params []interface{}, limit int, offset int) (bool, string, int, []map[string]interface{}, error) {
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mariaDb := SelectDB(db)
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//条件查询语句
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conditionSql := fmt.Sprintf("%s", " limit ? offset ? ")
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//分页的语句
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pageSql := fmt.Sprintf("%s %s", sql, conditionSql)
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//数据条数
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count, err := mariaDb.SQL(sql, params...).Query().Count()
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if count > 0 {
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params = append(params, limit)
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params = append(params, offset)
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//分页数据
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list, err := mariaDb.SQL(pageSql, params...).Query().List()
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if err == nil {
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return true, "数据获取成功", count, list, nil
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} else {
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return false, "数据获取失败，数据不存在", count, nil, nil
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}
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} else {
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if err == nil {
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return false, "数据获取失败，数据不存在", count, nil, nil
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} else {
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return false, err.Error(), count, nil, nil
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}
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}
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}
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