New button to redo gradation

ui/src/lib/grades.js

@@ -28,4 +28,16 @@ export class Grade {
       }
     }
   }
+
+  async redoGradation() {
+    const res = await fetch(`api/works/${this.id_work}/grades/${this.id}/traces`, {
+      method: 'POST',
+      headers: {'Accept': 'application/json'},
+    });
+    if (res.status == 200) {
+      return await res.json();
+    } else {
+      throw new Error((await res.json()).errmsg);
+    }
+  }
 }

ui/src/routes/works/[wid]/+page.svelte

@@ -145,6 +145,13 @@
                                     </a>
                                     <button
                                         class="btn btn-sm btn-success mr-1"
+                                        title="Relancer la notation"
+                                        on:click={() => { grade.redoGradation(); }}
+                                    >
+                                        <i class="bi bi-arrow-clockwise"></i>
+                                    </button>
+                                    <button
+                                        class="btn btn-sm btn-danger mr-1"
                                         title="Supprimer la note"
                                         on:click={() => { grade.delete().then(() => refresh_grades(w)); }}
                                     >

works.go

@@ -275,6 +275,26 @@ func declareAPIAdminWorksRoutes(router *gin.RouterGroup) {
 
 		c.Redirect(http.StatusFound, fmt.Sprintf("%s/%s", droneEndpoint, repo.TestsRef))
 	})
+	gradesRoutes.POST("/traces", func(c *gin.Context) {
+		w := c.MustGet("work").(*Work)
+		g := c.MustGet("grade").(*WorkGrade)
+
+		var u *User
+		if user, ok := c.Get("user"); ok {
+			u = user.(*User)
+		} else {
+			u = c.MustGet("LoggedUser").(*User)
+		}
+
+		repo, err := u.getRepositoryByWork(g.IdWork)
+		if err != nil {
+			log.Printf("Unable to getRepositoryByWork(uid=%d, wid=%d): %s", u.Id, g.IdWork, err.Error())
+			c.AbortWithStatusJSON(http.StatusNotFound, gin.H{"errmsg": "Unable to find a corresponding repository."})
+			return
+		}
+
+		TriggerTests(c, w, repo, u)
+	})
 	gradesRoutes.GET("/forge", func(c *gin.Context) {
 		g := c.MustGet("grade").(*WorkGrade)