177 lines
5.7 KiB
Go
177 lines
5.7 KiB
Go
package repository
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import (
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"electricity_bill_calc/config"
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"electricity_bill_calc/global"
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"electricity_bill_calc/logger"
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"electricity_bill_calc/model"
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"electricity_bill_calc/tools"
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"fmt"
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"github.com/doug-martin/goqu/v9"
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"github.com/georgysavva/scany/v2/pgxscan"
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"go.uber.org/zap"
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)
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type _WithdrawRepository struct {
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log *zap.Logger
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ds goqu.DialectWrapper
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}
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var WithdrawRepository = &_WithdrawRepository{
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log: logger.Named("Repository", "Withdraw"),
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ds: goqu.Dialect("postgres"),
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}
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/**
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* @author: ZiHangQin
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* 该方法用于分页查询核算报表
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* @param：page
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* @param: keyword
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* @return：[]object
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* @return：total
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* @return: error
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*/
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func (wd _WithdrawRepository) FindWithdraw(page uint, keyword *string) ([]model.Withdraw, int64, error) {
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wd.log.Info("查询用户的充值记录。", zap.Stringp("keyword", keyword), zap.Int("page", int(page)))
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ctx, cancel := global.TimeoutContext()
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defer cancel()
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/**
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如果访问数据库次数过多出现时间过长的话可以用这个尝试优化，未测试的sql语句
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wd.ds.From(goqu.T("report")).
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Where(goqu.I("withdraw").Eq(1)).
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Select(
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goqu.I("report.*"),
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goqu.I("park.*"),
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goqu.I("user_detail.*"),
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).
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Join(
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goqu.T("park"), goqu.On(goqu.I("report.park_id").Eq(goqu.I("park.id"))),
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).
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Join(
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goqu.T("user_detail"), goqu.On(goqu.I("park.user_id").Eq(goqu.I("user_detail.id"))),
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).ToSQL()
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SELECT report.*, park.*, user_detail.*
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FROM report as r
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JOIN park as p ON r.park_id = p.id
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JOIN user_detail as ud ON p.user_id = ud.id
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WHERE withdraw = 1
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AND p.name Like '%keyword%'
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AND ud.name Like '%keyword%'
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*/
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reportQuery := wd.ds.
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From(goqu.T("report").As("r")).
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Where(goqu.I("withdraw").Eq(1)).
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Join(goqu.T("park").As("p"), goqu.On(goqu.I("r.park_id").Eq(goqu.I("p.id")))).
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Join(goqu.T("user_detail").As("ud"), goqu.On(goqu.I("p.user_id").Eq(goqu.I("ud.id")))).
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Select(
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goqu.I("r.id").As("report_id"), goqu.I("r.last_withdraw_applied_at"), goqu.I("r.last_withdraw_audit_at"),
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goqu.I("r.park_id").As("report_park_id"), goqu.I("r.period"), goqu.I("r.published"), goqu.I("r.published_at"), goqu.I("r.withdraw"),
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goqu.I("p.address").As("park_address"), goqu.I("p.area"), goqu.I("p.capacity"), goqu.I("p.category"), goqu.I("p.contact").As("park_contact"),
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goqu.I("p.id").As("park_id"), goqu.I("p.meter_04kv_type"), goqu.I("p.name").As("park_name"), goqu.I("p.phone").As("park_phone"), goqu.I("p.region").As("park_region"),
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goqu.I("p.tenement_quantity"), goqu.I("p.user_id"), goqu.I("ud.address"), goqu.I("ud.contact").As("user_detail_contact"),
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goqu.I("ud.id").As("ud_id"), goqu.I("ud.name").As("user_detail_name"), goqu.I("ud.phone").As("user_detail_phone"), goqu.I("ud.region").As("user_detail_region"),
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)
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countReportQuery := wd.ds.
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From(goqu.T("report").As("r")).
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Where(goqu.I("withdraw").Eq(1)).
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Join(goqu.T("park").As("p"), goqu.On(goqu.I("r.park_id").Eq(goqu.I("p.id")))).
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Join(goqu.T("user_detail").As("ud"), goqu.On(goqu.I("p.user_id").Eq(goqu.I("ud.id")))).
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Select(goqu.COUNT("*"))
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if keyword != nil && len(*keyword) > 0 {
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pattern := fmt.Sprintf("%%%s%%", *keyword)
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reportQuery = reportQuery.Where(goqu.Or(
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goqu.I("p.name").ILike(pattern),
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goqu.I("ud.name").ILike(pattern),
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))
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}
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reportQuery = reportQuery.Order(goqu.I("r.created_at").Desc())
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currentPostion := (page - 1) * config.ServiceSettings.ItemsPageSize
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reportQuery = reportQuery.Offset(currentPostion).Limit(config.ServiceSettings.ItemsPageSize)
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reportSql, reportArgs, _ := reportQuery.Prepared(true).ToSQL()
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countReportQuerySql, countReportQueryArgs, _ := countReportQuery.Prepared(true).ToSQL()
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var (
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reports []*model.ReportRes = make([]*model.ReportRes, 0)
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total int64
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)
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var err error
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err = pgxscan.Select(ctx, global.DB, &reports, reportSql, reportArgs...)
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if err != nil {
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fmt.Println(err)
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wd.log.Error("查询报表记录失败。", zap.Error(err))
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return make([]model.Withdraw, 0), 0, err
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}
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if err = pgxscan.Get(ctx, global.DB, &total, countReportQuerySql, countReportQueryArgs...); err != nil {
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wd.log.Error("查询报表记录总数失败。", zap.Error(err))
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return make([]model.Withdraw, 0), 0, err
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}
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if len(reports) <= 0 {
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return make([]model.Withdraw, 0), total, nil
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}
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fmt.Println(&reports)
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var withdrawReses []model.Withdraw
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//TODO: 2023.07.24对查询到的数据进行拼接
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for _, v := range reports {
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Begin := v.Period.SafeLower().Format("2006-01-02")
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End := v.Period.SafeUpper().Format("2006-01-02")
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var withdrawRes model.Withdraw
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report := model.SimplifiedReport{
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ID: v.ReportId,
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LastWithdrawAppliedAt: tools.TimeToStringPtr(v.LastWithdrawAppliedAt),
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LastWithdrawAuditAt: tools.TimeToStringPtr(v.LastWithdrawAuditAt),
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Message: nil,
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ParkID: v.ParkID,
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PeriodBegin: Begin,
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PeriodEnd: End,
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Published: v.Published,
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PublishedAt: nil,
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Status: 0.,
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Withdraw: v.Withdraw,
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}
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park := model.SimplifiedPark{
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Address: v.ParkAddress,
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Area: tools.NullDecimalToString(v.Area),
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Capacity: tools.NullDecimalToString(v.Capacity),
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Category: int16(v.Category),
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Contact: v.ParkContact,
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ID: v.ParkId,
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Meter04KvType: v.Meter04KVType,
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Name: v.ParkName,
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Phone: v.ParkPhone,
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Region: &v.ParkRegion,
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Tenement: tools.NullDecimalToString(v.TenementQuantity),
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UserID: v.UserID,
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}
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userInfo := model.UserInfos{
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Address: v.Address,
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Contact: &v.Contact,
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ID: v.ID,
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Name: v.Name,
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Phone: &v.Phone,
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Region: v.Region,
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}
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withdrawRes.Report = report
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withdrawRes.Park = park
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withdrawRes.User = userInfo
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withdrawReses = append(withdrawReses, withdrawRes)
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}
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return withdrawReses, total, nil
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}
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