feat(delivery): getting benefactor kind box request by id

delivery/http_server/benefactor/kind_box_req/get.go

@@ -1 +1,32 @@
 package benefactorkindboxreqhandler
+
+import (
+	"net/http"
+
+	param "git.gocasts.ir/ebhomengo/niki/param/benefactor/kind_box_req"
+	httpmsg "git.gocasts.ir/ebhomengo/niki/pkg/http_msg"
+	"github.com/labstack/echo/v4"
+)
+
+func (h Handler) Get(c echo.Context) error {
+	var req param.KindBoxReqGetRequest
+	if bErr := c.Bind(&req); bErr != nil {
+		return echo.NewHTTPError(http.StatusBadRequest)
+	}
+	if fieldErrors, err := h.benefactorKindBoxReqVld.ValidateGetRequest(req); err != nil {
+		msg, code := httpmsg.Error(err)
+
+		return c.JSON(code, echo.Map{
+			"message": msg,
+			"errors":  fieldErrors,
+		})
+	}
+	resp, sErr := h.benefactorKindBoxReqSvc.Get(c.Request().Context(), req)
+	if sErr != nil {
+		msg, code := httpmsg.Error(sErr)
+
+		return echo.NewHTTPError(code, msg)
+	}
+
+	return c.JSON(http.StatusCreated, resp)
+}

delivery/http_server/benefactor/kind_box_req/route.go

@@ -11,4 +11,6 @@ func (h Handler) SetRoutes(e *echo.Echo) {
 
 	r.POST("/", h.Add, middleware.Auth(h.authSvc, h.authConfig),
 		middleware.BenefactorAuthorization(entity.UserBenefactorRole))
+
+	r.GET("/:id", h.Get)
 }

repository/mysql/kind_box_req/kind_box_req.go

@@ -90,3 +90,17 @@ func (d DB) RollbackKindBoxRequestStatus(ctx context.Context, id uint) error {
 
 	return nil
 }
+
+func (d DB) GetKindBoxReqByID(ctx context.Context, kindBoxReqID, benefactorID uint) (entity.KindBoxReq, error) {
+	op := richerror.Op("mysqlkindboxreq.GetKindBoxReqByID")
+	row := d.conn.Conn().QueryRowContext(ctx,
+		"select kind_box_reqs.* from kind_box_reqs where kind_box_reqs.id = ? and kind_box_reqs.benefactor_id = ?", kindBoxReqID, benefactorID,
+	)
+	k, err := scanKindBoxReq(row)
+	if err != nil {
+		return entity.KindBoxReq{}, richerror.New(op).WithErr(err).
+			WithMessage(errmsg.ErrorMsgCantScanQueryResult).WithKind(richerror.KindUnexpected)
+	}
+
+	return k, nil
+}

service/benefactor/kind_box_req/get.go

@@ -1 +1,19 @@
 package benefactorkindboxreqservice
+
+import (
+	"context"
+
+	param "git.gocasts.ir/ebhomengo/niki/param/benefactor/kind_box_req"
+	richerror "git.gocasts.ir/ebhomengo/niki/pkg/rich_error"
+)
+
+func (s Service) Get(ctx context.Context, req param.KindBoxReqGetRequest) (param.KindBoxReqGetResponse, error) {
+	const op = "userkindboxreqservice.Get"
+
+	kindBoxReq, err := s.repo.GetKindBoxReqByID(ctx, req.KindBoxReqID, req.BenefactorID)
+	if err != nil {
+		return param.KindBoxReqGetResponse{}, richerror.New(op).WithErr(err).WithKind(richerror.KindUnexpected)
+	}
+
+	return param.KindBoxReqGetResponse{KindBoxReq: kindBoxReq}, nil
+}

service/benefactor/kind_box_req/service.go

@@ -8,6 +8,7 @@ import (
 
 type Repository interface {
 	AddKindBoxReq(ctx context.Context, kindBoxReq entity.KindBoxReq) (entity.KindBoxReq, error)
+	GetKindBoxReqByID(ctx context.Context, kindBoxReqID uint, benefactorID uint) (entity.KindBoxReq, error)
 }
 
 type Service struct {