[Feat] 이메일 발송 여부를 결정할 수 있는 플래그 구현

app/api/posts/route.ts

@@ -129,6 +129,7 @@ export async function POST(req: Request) {
       seriesId,
       tags,
       isPrivate,
+      sendToSubscribers,
     } = await req.json();
 
     if (!title || !content || !author || !content) {
@@ -176,8 +177,8 @@ export async function POST(req: Request) {
       });
     }
 
-    // 새 글이 공개 글인 경우 구독자들에게 이메일 발송
-    if (!post.isPrivate) {
+    // 공개 글이면서 구독자에게 발행 옵션이 활성화된 경우 이메일 발송
+    if (!post.isPrivate && sendToSubscribers) {
       const { sendNewPostNotifications } = await import(
         '@/app/lib/email/notifications'
       );

app/entities/post/write/PostMetadataForm.tsx

@@ -21,6 +21,7 @@ interface PostMetadataFormProps {
     seriesId?: string;
     tags: string[];
     isPrivate: boolean;
+    sendToSubscribers: boolean;
   };
 }
 
@@ -37,7 +38,8 @@ const PostMetadataForm = ({
 }: PostMetadataFormProps) => {
   const [tagInput, setTagInput] = useState<string>('');
 
-  const { title, subTitle, seriesId, tags, isPrivate } = formData;
+  const { title, subTitle, seriesId, tags, isPrivate, sendToSubscribers } =
+    formData;
   const selectOptions = series.map((s) => ({
     value: s._id,
     label: s.title,
@@ -67,7 +69,15 @@ const PostMetadataForm = ({
   };
 
   const handlePublicChange = (e: ChangeEvent<HTMLInputElement>) => {
-    onFieldChange('isPrivate', e.target.checked);
+    const newIsPrivate = e.target.checked;
+    onFieldChange('isPrivate', newIsPrivate);
+    if (newIsPrivate) {
+      onFieldChange('sendToSubscribers', false);
+    }
+  };
+
+  const handleSendToSubscribersChange = (e: ChangeEvent<HTMLInputElement>) => {
+    onFieldChange('sendToSubscribers', e.target.checked);
   };
 
   return (
@@ -161,6 +171,21 @@ const PostMetadataForm = ({
               />
             </label>
           </div>
+          {/* 구독자에게 발행 체크박스 */}
+          <div className={'flex items-center gap-2'}>
+            <label
+              className={`inline-flex items-center text-nowrap gap-2 cursor-pointer ${isPrivate ? 'opacity-50' : ''}`}
+            >
+              <span className={'font-bold text-default'}>구독자에게 발행</span>
+              <input
+                type="checkbox"
+                checked={sendToSubscribers}
+                onChange={handleSendToSubscribersChange}
+                disabled={isPrivate}
+                className="w-4 h-4 text-blue-600 bg-gray-100 border-gray-300 rounded focus:ring-blue-500 dark:focus:ring-blue-600 dark:ring-offset-gray-800 focus:ring-2 dark:bg-gray-700 dark:border-gray-600 disabled:opacity-50"
+              />
+            </label>
+          </div>
         </div>
 
         <button

app/hooks/post/usePost.ts

@@ -16,6 +16,7 @@ interface FormData {
   seriesId: string;
   tags: string[];
   isPrivate: boolean;
+  sendToSubscribers: boolean;
 }
 
 interface UIState {
@@ -32,6 +33,7 @@ const usePost = (slug = '') => {
     seriesId: '',
     tags: [],
     isPrivate: false,
+    sendToSubscribers: false,
   });
 
   const [uiState, setUIState] = useState<UIState>({
@@ -60,6 +62,7 @@ const usePost = (slug = '') => {
     seriesId: formData.seriesId || '',
     tags: formData.tags,
     isPrivate: formData.isPrivate,
+    sendToSubscribers: formData.sendToSubscribers,
   };
 
   useEffect(() => {
@@ -132,6 +135,7 @@ const usePost = (slug = '') => {
           seriesId: seriesId || '',
           tags: tags || [],
           isPrivate: isPrivate || false,
+          sendToSubscribers: false,
         });
         setUploadedImages(draftImages || []);
       }
@@ -180,6 +184,7 @@ const usePost = (slug = '') => {
         seriesId: data.post.seriesId || '',
         tags: data.post.tags || [],
         isPrivate: data.post.isPrivate || false,
+        sendToSubscribers: false,
       });
     } catch (e) {
       console.error('글 조회 중 오류 발생', e);

app/types/Post.d.ts

@@ -16,6 +16,7 @@ interface Post {
   seriesId?: string;
   tags?: string[];
   isPrivate?: boolean;
+  sendToSubscribers?: boolean;
 }
 type PostBody = Omit<Post, '_id' | 'slug' | 'date' | 'timeToRead' | 'comment'>;