框架化

internal/apps/admin/task/routers.go

@@ -17,7 +17,6 @@ limitations under the License.
 package task
 
 import (
-	"encoding/json"
 	"fmt"
 	"net/http"
 	"strconv"
@@ -81,44 +80,17 @@ func DispatchTask(c *gin.Context) {
 	}
 
 	var payloadBytes []byte
-	if req.TaskType == task.TaskTypeSendEmail {
-		if strings.TrimSpace(req.Payload) == "" {
-			c.JSON(http.StatusBadRequest, util.Err("任务参数 Payload 不能为空"))
-			return
-		}
-
-		var mailPayload struct {
-			To      string `json:"to"`
-			Subject string `json:"subject"`
-			Body    string `json:"body"`
-		}
-		if err := json.Unmarshal([]byte(req.Payload), &mailPayload); err != nil {
-			c.JSON(http.StatusBadRequest, util.Err("无效的 JSON 格式: "+err.Error()))
-			return
-		}
-
-		mailPayload.To = strings.TrimSpace(mailPayload.To)
-		mailPayload.Subject = strings.TrimSpace(mailPayload.Subject)
-		mailPayload.Body = strings.TrimSpace(mailPayload.Body)
-
-		if mailPayload.To == "" || mailPayload.Subject == "" || mailPayload.Body == "" {
-			c.JSON(http.StatusBadRequest, util.Err("收件人地址 (to)、邮件主题 (subject) 和邮件内容 (body) 不能为空"))
-			return
-		}
-
-		var err error
-		payloadBytes, err = json.Marshal(mailPayload)
-		if err != nil {
-			c.JSON(http.StatusInternalServerError, util.Err("构造邮件任务载荷失败"))
-			return
-		}
-	} else {
-		if req.Payload != "" {
-			payloadBytes = []byte(req.Payload)
-		}
+	if strings.TrimSpace(req.Payload) != "" {
+		payloadBytes = []byte(req.Payload)
 	}
 
-	taskID, err := task.DispatchTask(c.Request.Context(), req.TaskType, payloadBytes, "manual")
+	validated, err := task.ValidateAndNormalizePayload(meta.AsynqTask, payloadBytes)
+	if err != nil {
+		c.JSON(http.StatusBadRequest, util.Err(err.Error()))
+		return
+	}
+
+	taskID, err := task.DispatchTask(c.Request.Context(), req.TaskType, validated, "manual")
 	if err != nil {
 		c.JSON(http.StatusInternalServerError, util.Err(fmt.Sprintf("%s: %v", TaskDispatchFailed, err)))
 		return