[add]

家族情報編集serviceの削除処理を追加

src/app/services/family-service.ts

@@ -36,19 +36,26 @@ export class FamilyService {
     return this.families.filter((family) => family.dankaId === dankaId);
   }
 
-  //家族個人の情報を取得
+  //家族の情報を取得
   getFamilyById(id: string): Family | undefined {
     return this.families.find((family) => family.id === id);
   }
 
+  //家族の情報を更新
   saveFamily(updateFamily: Family) {
     const index = this.families.findIndex((families) => families.id === updateFamily.id);
     if (index === -1) {
-     this.families.push(updateFamily);
-     return;
+      this.families.push(updateFamily);
+      return;
     }
     this.families[index] = updateFamily;
   }
-  // updateFamily(family: Family);
-  // deleteFamily(id: string);
+  //家族の情報を削除
+  deleteFamily(id: string | undefined) {
+    const index = this.families.findIndex((family) => family.id === id);
+    if (index === -1) {
+      return;
+    }
+    this.families.splice(index, 1);
+  }
 }