[BUGFIX] #244 Fix removing belongsTo relations (#245)

ghidoz · Oct 12, 2020 · ead645a · ead645a
1 parent 228a35f
commit ead645a
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/projects/angular2-jsonapi/src/services/json-api-datastore.service.ts b/projects/angular2-jsonapi/src/services/json-api-datastore.service.ts
@@ -287,6 +287,16 @@ export class JsonApiDatastore {
               data: relationshipData
             };
           }
+        }  else if (data[key] === null) {
+          const entity = belongsToMetadata.find((entity: any) => entity.propertyName === key);
+
+          if (entity) {
+            relationships = relationships || {};
+
+            relationships[entity.relationship] = {
+              data: null
+            };
+          }
         }
       }
     }
@@ -459,7 +469,7 @@ export class JsonApiDatastore {
     const modelsTypes: any = Reflect.getMetadata('JsonApiDatastoreConfig', this.constructor).models;
 
     for (const relationship in relationships) {
-      if (relationships.hasOwnProperty(relationship) && model.hasOwnProperty(relationship)) {
+      if (relationships.hasOwnProperty(relationship) && model.hasOwnProperty(relationship) && model[relationship]) {
         const relationshipModel: JsonApiModel = model[relationship];
         const hasMany: any[] = Reflect.getMetadata('HasMany', relationshipModel);
         const propertyHasMany: any = find(hasMany, (property) => {