server code 4/27

server/internal/controller/dance/dance_v1_update.go

@@ -9,23 +9,42 @@ import (
 	"context"
 	"encoding/json"
 	"stackChan/internal/dao"
+	"stackChan/internal/model"
 	"stackChan/internal/model/do"
 
 	"stackChan/api/dance/v1"
+
+	"github.com/gogf/gf/v2/errors/gcode"
+	"github.com/gogf/gf/v2/errors/gerror"
+	"github.com/gogf/gf/v2/frame/g"
 )
 
 func (c *ControllerV1) Update(ctx context.Context, req *v1.UpdateReq) (res *v1.UpdateRes, err error) {
-	response := v1.UpdateRes("")
-	danceJSON, err := json.Marshal(req.Data)
+	mac := g.RequestFromCtx(ctx).GetCtxVar(model.Mac).String()
+	if mac == "" {
+		return nil, gerror.NewCode(gcode.CodeInvalidParameter, "MAC address cannot be empty")
+	}
+	if req.Id == 0 { // Adjust based on actual type of req.Id (int/string)
+		return nil, gerror.NewCode(gcode.CodeInvalidParameter, "Dance ID cannot be empty")
+	}
+	updateData := do.DeviceDance{}
+	if req.MusicUrl != "" {
+		updateData.MusicUrl = req.MusicUrl
+	}
+	if req.DanceName != "" {
+		updateData.DanceName = req.DanceName
+	}
+	if req.DanceData != nil {
+		danceJSON, err := json.Marshal(req.DanceData)
+		if err != nil {
+			// Wrap serialization error, add business prompt
+			return nil, gerror.NewCode(gcode.CodeInvalidParameter, "Dance data serialization failed: %v")
+		}
+		updateData.DanceData = danceJSON
+	}
+	_, err = dao.DeviceDance.Ctx(ctx).Where("mac=?", mac).Where("id=?", req.Id).Data(updateData).Update()
 	if err != nil {
 		return nil, err
 	}
-	_, err = dao.DeviceDance.Ctx(ctx).Where("mac=?", req.Mac).Where("dance_index=?", req.Index).Data(do.DeviceDance{
-		DanceData: danceJSON,
-	}).Update()
-	if err != nil {
-		return nil, err
-	}
-	response = "Update successful"
-	return &response, nil
+	return new(v1.UpdateRes("Update successful")), nil
 }