xps-server-go/repositories/api_req_repo.go

package repositories

import (
    "fmt"
    "xorm.io/xorm"
    "xps/datamodels"
    "xps/viewmodels"
)

type ApiReqRepo struct {
    engine *xorm.Engine
}

func NewApiReqRepo(engine *xorm.Engine) *ApiReqRepo {
    return &ApiReqRepo{
        engine: engine,
    }
}

func (d *ApiReqRepo) GetPage(m map[string]interface{}) (*viewmodels.PageResult, error) {
    limit := m["limit"].(int)
    page  := m["page"].(int)
    
    sqlSelect := ` SELECT A.*,
                          B.app_title,
                          C.api_title `
    sqlFrom   := ` FROM       ps_api_req   AS A
                   LEFT  JOIN app          AS B ON (A.app_id = B.app_id)
                   LEFT  JOIN ps_api       AS C ON (A.api_id = C.api_id)`
    sqlWhere  := ` WHERE 1 = 1  `
    
    if apiId, ok := m["apiId"]; ok {
        sqlWhere += ` AND A.api_id = `+ fmt.Sprintf("%d", apiId)
    }
    
    if accountId, ok := m["accountId"]; ok {
        sqlWhere += ` AND A.account_id = `+ fmt.Sprintf("%d", accountId)
    }
    
    if keywords, ok := m["keywords"]; ok {
        sqlWhere += ` AND A.api_title like ` + "'%" + fmt.Sprintf("%s", keywords) + "%'"
    }

    sqlCount := ` SELECT COUNT(*) `
    total, err1 := d.engine.SQL(sqlCount + sqlFrom + sqlWhere).Count(new(datamodels.ApiReq))
    if err1 != nil {
        return nil, err1
    }
    sqlOrderBy := " ORDER BY A.req_id ASC "
    
    pageStart  := (page - 1) * limit
    sqlLimit   := fmt.Sprintf(" LIMIT %d OFFSET %d ", limit, pageStart)
    
    datalist := make([]datamodels.ApiReq, 0)
    err2 := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy + sqlLimit).Find(&datalist)
    if err2 != nil {
        return nil, err2
    }
    
    pageResult := &viewmodels.PageResult{}
    pageResult.Data     = datalist
    pageResult.Total    = total
    pageResult.PageSize = limit
    pageResult.Page     = page
    return pageResult, nil
}

func (d *ApiReqRepo) GetList(m map[string]interface{}) ([]viewmodels.ApiReqInfo, error) {
    sqlSelect := ` SELECT A.*,
                          B.app_title,
                          C.api_title `
    sqlFrom   := ` FROM       ps_api_req   AS A
                   LEFT  JOIN app          AS B ON (A.app_id = B.app_id)
                   LEFT  JOIN ps_api       AS C ON (A.api_id = C.api_id)`
    sqlWhere  := ` WHERE 1 = 1  `
    
    
    if apiId, ok := m["apiId"]; ok {
        sqlWhere += ` AND A.api_id = `+ fmt.Sprintf("%d", apiId)
    }
    
    if accountId, ok := m["accountId"]; ok {
        sqlWhere += ` AND A.account_id = `+ fmt.Sprintf("%d", accountId)
    }
    
    if keywords, ok := m["keywords"]; ok {
        sqlWhere += ` AND A.api_title like ` + "'%" + fmt.Sprintf("%s", keywords) + "%'"
    }
    sqlOrderBy := " ORDER BY A.req_id ASC "
    
    datalist := make([]viewmodels.ApiReqInfo, 0)
    err := d.engine.SQL(sqlSelect + sqlFrom + sqlWhere + sqlOrderBy).Find(&datalist)
    if err != nil {
        return nil, err
    } else {
        return datalist, nil
    }
}

func (d *ApiReqRepo) GetById(reqId int64) (*viewmodels.ApiReqInfo, error) {
    data := &viewmodels.ApiReqInfo{}
    ok, err := d.engine.
        Where("req_id = ?", reqId).
        Get(data)
    if !ok && err == nil {
        return nil, err
    } else {
        return data, nil
    }
}

func (d *ApiReqRepo) Create(data *datamodels.ApiReq) error {
    _, err := d.engine.Insert(data)
    return err
}