feat: 지난 reminder는 count에서 제외 - Quickchive#180

알람을 보낼 때마다 해당 reminder를 지우려 했으나
null 할당에 실패해서
그냥 지난 reminder는 카운트에서 제외하는 걸로 추가 구현

src/contents/contents.service.ts

@@ -452,12 +452,32 @@ export class ContentsService {
 
   async loadReminderCount(user: User): Promise<LoadReminderCountOutput> {
     try {
-      const reminderCount = await this.contents
+      const reminderCountThatIsNotNull = await this.contents
         .createQueryBuilder('content')
         .where('content.userId = :userId', { userId: user.id })
         .andWhere('content.reminder IS NOT NULL')
         .getCount();
 
+      // get reminder not null
+      const reminderContents = await this.contents
+        .createQueryBuilder('content')
+        .where('content.userId = :userId', { userId: user.id })
+        .andWhere('content.reminder IS NOT NULL')
+        .getOne();
+
+      // get reminder is past
+      const reminderDate = new Date();
+      const reminderCountThatIsPast = await this.contents
+        .createQueryBuilder('content')
+        .where('content.userId = :userId', { userId: user.id })
+        .andWhere('content.reminder IS NOT NULL')
+        .andWhere('content.reminder < :reminderDate', { reminderDate })
+        .getCount();
+
+      // minus reminderCountThatIsPast from reminderCount
+      const reminderCount =
+        reminderCountThatIsNotNull - reminderCountThatIsPast;
+
       return {
         count: reminderCount,
       };