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refactor(task): extract billing and polling logic from controller to service layer

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Restructure the task relay system for better separation of concerns:
- Extract task billing into service/task_billing.go with unified settlement flow
- Move task polling loop from controller to service/task_polling.go (supports Suno + video platforms)
- Split RelayTask into fetch/submit paths with dedicated retry logic (taskSubmitWithRetry)
- Add TaskDto, TaskResponse generics, and FetchReq to dto/task.go
- Add taskcommon/helpers.go for shared task adaptor utilities
- Remove controller/task_video.go (logic consolidated into service layer)
- Update all task adaptors (ali, doubao, gemini, hailuo, jimeng, kling, sora, suno, vertex, vidu)
- Simplify frontend task logs to use new TaskDto response format
This commit is contained in:
CaIon
2026-02-10 20:40:33 +08:00
parent 29c2c895ff
commit ba25ba88fe
34 changed files with 1465 additions and 1191 deletions
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43
relay/channel/task/kling/adaptor.go
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@@ -2,7 +2,6 @@ package kling
import (
"bytes"
"encoding/json"
"fmt"
"io"
"net/http"
@@ -21,6 +20,7 @@ import (
"github.com/QuantumNous/new-api/constant"
"github.com/QuantumNous/new-api/dto"
"github.com/QuantumNous/new-api/relay/channel"
taskcommon "github.com/QuantumNous/new-api/relay/channel/task/taskcommon"
relaycommon "github.com/QuantumNous/new-api/relay/common"
"github.com/QuantumNous/new-api/service"
)
@@ -156,7 +156,7 @@ func (a *TaskAdaptor) BuildRequestBody(c *gin.Context, info *relaycommon.RelayIn
if body.Image == "" && body.ImageTail == "" {
c.Set("action", constant.TaskActionTextGenerate)
}
data, err := json.Marshal(body)
data, err := common.Marshal(body)
if err != nil {
return nil, err
}
@@ -180,7 +180,7 @@ func (a *TaskAdaptor) DoResponse(c *gin.Context, resp *http.Response, info *rela
}
var kResp responsePayload
err = json.Unmarshal(responseBody, &kResp)
err = common.Unmarshal(responseBody, &kResp)
if err != nil {
taskErr = service.TaskErrorWrapper(err, "unmarshal_response_failed", http.StatusInternalServerError)
return
@@ -190,8 +190,8 @@ func (a *TaskAdaptor) DoResponse(c *gin.Context, resp *http.Response, info *rela
return
}
ov := dto.NewOpenAIVideo()
ov.ID = kResp.Data.TaskId
ov.TaskID = kResp.Data.TaskId
ov.ID = info.PublicTaskID
ov.TaskID = info.PublicTaskID
ov.CreatedAt = time.Now().Unix()
ov.Model = info.OriginModelName
c.JSON(http.StatusOK, ov)
@@ -251,8 +251,8 @@ func (a *TaskAdaptor) convertToRequestPayload(req *relaycommon.TaskSubmitReq) (*
r := requestPayload{
Prompt: req.Prompt,
Image: req.Image,
Mode: defaultString(req.Mode, "std"),
Duration: fmt.Sprintf("%d", defaultInt(req.Duration, 5)),
Mode: taskcommon.DefaultString(req.Mode, "std"),
Duration: fmt.Sprintf("%d", taskcommon.DefaultInt(req.Duration, 5)),
AspectRatio: a.getAspectRatio(req.Size),
ModelName: req.Model,
Model: req.Model, // Keep consistent with model_name, double writing improves compatibility
@@ -266,13 +266,7 @@ func (a *TaskAdaptor) convertToRequestPayload(req *relaycommon.TaskSubmitReq) (*
if r.ModelName == "" {
r.ModelName = "kling-v1"
}
metadata := req.Metadata
medaBytes, err := json.Marshal(metadata)
if err != nil {
return nil, errors.Wrap(err, "metadata marshal metadata failed")
}
err = json.Unmarshal(medaBytes, &r)
if err != nil {
if err := taskcommon.UnmarshalMetadata(req.Metadata, &r); err != nil {
return nil, errors.Wrap(err, "unmarshal metadata failed")
}
return &r, nil
@@ -291,20 +285,6 @@ func (a *TaskAdaptor) getAspectRatio(size string) string {
}
}
func defaultString(s, def string) string {
if strings.TrimSpace(s) == "" {
return def
}
return s
}
func defaultInt(v int, def int) int {
if v == 0 {
return def
}
return v
}
// ============================
// JWT helpers
// ============================
@@ -340,7 +320,7 @@ func (a *TaskAdaptor) createJWTTokenWithKey(apiKey string) (string, error) {
func (a *TaskAdaptor) ParseTaskResult(respBody []byte) (*relaycommon.TaskInfo, error) {
taskInfo := &relaycommon.TaskInfo{}
resPayload := responsePayload{}
err := json.Unmarshal(respBody, &resPayload)
err := common.Unmarshal(respBody, &resPayload)
if err != nil {
return nil, errors.Wrap(err, "failed to unmarshal response body")
}
@@ -374,7 +354,7 @@ func isNewAPIRelay(apiKey string) bool {
func (a *TaskAdaptor) ConvertToOpenAIVideo(originTask *model.Task) ([]byte, error) {
var klingResp responsePayload
if err := json.Unmarshal(originTask.Data, &klingResp); err != nil {
if err := common.Unmarshal(originTask.Data, &klingResp); err != nil {
return nil, errors.Wrap(err, "unmarshal kling task data failed")
}
@@ -401,6 +381,5 @@ func (a *TaskAdaptor) ConvertToOpenAIVideo(originTask *model.Task) ([]byte, erro
Code: fmt.Sprintf("%d", klingResp.Code),
}
}
jsonData, _ := common.Marshal(openAIVideo)
return jsonData, nil
return common.Marshal(openAIVideo)
}