admin: Check all theme/exercice attribute are in sync with repo

admin/api/sync.go

@@ -79,12 +79,14 @@ func declareSyncRoutes(router *gin.RouterGroup) {
 		c.JSON(http.StatusOK, r)
 	})
 
+	apiSyncRoutes.POST("/local-diff", APIDiffDBWithRemote)
+
 	apiSyncDeepRoutes := apiSyncRoutes.Group("/deep/:thid")
 	apiSyncDeepRoutes.Use(ThemeHandler)
 	// Special route to handle standalone exercices
 	apiSyncRoutes.POST("/deep/0", func(c *gin.Context) {
 		var st []string
-		for _, se := range multierr.Errors(sync.SyncThemeDeep(sync.GlobalImporter, &fic.Theme{Path: sync.StandaloneExercicesDirectory}, 0, 250, nil)) {
+		for _, se := range multierr.Errors(sync.SyncThemeDeep(sync.GlobalImporter, &fic.StandaloneExercicesTheme, 0, 250, nil)) {
 			st = append(st, se.Error())
 		}
 		sync.EditDeepReport(&sync.SyncReport{Exercices: st}, false)
@@ -378,3 +380,32 @@ func autoSync(c *gin.Context) {
 
 	c.JSON(http.StatusOK, st)
 }
+
+func diffDBWithRemote() (map[string][]syncDiff, error) {
+	diffs := map[string][]syncDiff{}
+
+	themes, err := fic.GetThemesExtended()
+	if err != nil {
+		return nil, err
+	}
+
+	// Compare inner themes
+	for _, theme := range themes {
+		diffs[theme.Name], err = diffThemeWithRemote(theme)
+		if err != nil {
+			return nil, fmt.Errorf("Unable to diffThemeWithRemote: %w", err)
+		}
+	}
+
+	return diffs, err
+}
+
+func APIDiffDBWithRemote(c *gin.Context) {
+	diffs, err := diffDBWithRemote()
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"errmsg": err.Error()})
+		return
+	}
+
+	c.JSON(http.StatusOK, diffs)
+}