forked from wts/wts
97 lines
2.9 KiB
Go
97 lines
2.9 KiB
Go
package logic
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import (
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"errors"
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"fmt"
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"time"
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"github.com/jackc/pgx/v5"
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hutil "zsxyww.com/wts/handler/handlerUtilities"
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"zsxyww.com/wts/model/sqlc"
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)
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// 可能返回的错误：
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// ErrNoSuchTicket: 无此工单
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// ErrNoSuchStaff: 无此网维成员
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// ErrNewStatusInvalid: 工单新状态不符合逻辑
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// ErrDataInconsistent: 数据库返回数据前后不一致
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func AppendTrace(c *hutil.WtsCtx, op string, r AppendTraceParam) error {
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ctx := c.Request().Context()
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var opwid string
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err := c.DB.DoQuery(ctx, op, func(q *sqlc.Queries) error {
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//确认工单存在
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t, err := q.GetTicket(ctx, r.Tid)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return hutil.NewWtsErr(ErrNoSuchTicket, err)
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}
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return hutil.NewUnknownErr(fmt.Errorf("AppendTrace::GetTicket数据库操作失败: %w", err))
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}
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//确认记录添加人的信息和有效性
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w, err := q.GetUserByWX(ctx, op)
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if err != nil {
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if errors.Is(err, pgx.ErrNoRows) {
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return hutil.NewWtsErr(ErrNoSuchStaff, err)
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}
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return hutil.NewUnknownErr(fmt.Errorf("AppendTrace::GetUserByWX数据库操作失败: %w", err))
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}
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if !w.Op {
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opwid = "-2"
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} else {
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opw, err := q.GetStaffBySid(ctx, w.Sid.String)
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if err != nil {
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return hutil.NewUnknownErr(fmt.Errorf("AppendTrace::GetStaffBySid数据库操作失败: %w", err))
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}
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opwid = opw.Wid
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}
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//确认新状态是合乎逻辑的...
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if r.NewStatus != "" {
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if !isNewStatusValid(t.Status, r.NewStatus) {
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return hutil.NewWtsErr(ErrNewStatusInvalid, nil)
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}
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}
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tr, err := q.CreateTicketTrace(ctx, sqlc.CreateTicketTraceParams{
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Tid: r.Tid,
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UpdatedAt: timestamptzOpt(time.Now()),
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Op: opwid,
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NewStatus: wtsStatusOpt(string(r.NewStatus)),
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NewPriority: wtsPriorityOpt(string(r.NewPriority)),
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NewAppointment: dateOpt(r.NewAppointment),
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NewCategory: wtsCategoryOpt(string(r.NewCategory)),
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Remark: r.Remark,
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})
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if err != nil {
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return hutil.NewUnknownErr(fmt.Errorf("AppendTrace::CreateTicketTrace数据库操作失败: %w", err))
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}
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if !((tr.Tid == r.Tid) &&
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(tr.Op == opwid) &&
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(tr.Remark == r.Remark) &&
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((r.NewStatus == "" && !tr.NewStatus.Valid) || (tr.NewStatus.WtsStatus == r.NewStatus)) &&
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((r.NewPriority == "" && !tr.NewPriority.Valid) || (tr.NewPriority.WtsPriority == r.NewPriority)) &&
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((r.NewCategory == "" && !tr.NewCategory.Valid) || (tr.NewCategory.WtsCategory == r.NewCategory)) &&
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((r.NewAppointment.IsZero() && !tr.NewAppointment.Valid) || (tr.NewAppointment.Time.Format(time.DateOnly) == r.NewAppointment.Format(time.DateOnly)))) {
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return hutil.NewWtsErr(ErrDataInconsistent, nil)
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}
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return nil
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})
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return err
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}
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type AppendTraceParam struct {
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Tid int32
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NewStatus sqlc.WtsStatus
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NewPriority sqlc.WtsPriority
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NewAppointment time.Time
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NewCategory sqlc.WtsCategory
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Remark string
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}
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