feat: 任务列表分页

module/dborm/unsafe.go

@@ -0,0 +1,21 @@
+package dborm
+
+import (
+	"errors"
+	"regexp"
+	"strings"
+)
+
+var orderSafe = regexp.MustCompile(`^(\w+)( DESC)?$`)
+
+func OrderSafe(data string) error {
+
+	for _, v := range strings.Split(data, ",") {
+		if !orderSafe.MatchString(v) {
+			return errors.New("unsafe order")
+		}
+	}
+
+	return nil
+
+}

module/model/taskline/model.go

@@ -116,19 +116,30 @@ func Fetch(data *FetchParam) (*dborm.Taskline, error) {
 type FetchAllParam struct {
 	UserId   uint
 	WorkerId string
+	Page     int
+	Order    string
 }
 
 func FetchAll(data *FetchAllParam) ([]*dborm.Taskline, error) {
 
 	var items []*dborm.Taskline
 
+	offset := 0
+	if data.Page > 1 {
+		offset = (data.Page - 1) * 100
+	}
+
+	if err := dborm.OrderSafe(data.Order); err != nil {
+		return nil, err
+	}
+
 	result := dborm.Db.
 		Where(&dborm.Taskline{
 			UserId:   data.UserId,
 			WorkerId: data.WorkerId,
 		}).
-		Order("id DESC").
-		Limit(50).
+		Order(data.Order).
+		Limit(100).Offset(offset).
 		Find(&items)
 
 	return items, result.Error