Added announcement removal for published by user

front/src/api/removeAnnouncement/index.ts

@@ -0,0 +1,12 @@
+import { API_URL } from '../../config'
+import { RemoveAnnouncement, RemoveAnnouncementResponse } from './types'
+
+const composeRemoveAnnouncementURL = () => (
+    API_URL + '/announcement?'
+)
+
+const processRemoveAnnouncement = (data: RemoveAnnouncementResponse): RemoveAnnouncement => {
+    return data.Answer
+}
+
+export { composeRemoveAnnouncementURL, processRemoveAnnouncement }

front/src/api/removeAnnouncement/types.ts

@@ -0,0 +1,17 @@
+import { isObject } from '../../utils/types'
+
+type RemoveAnnouncementResponse = {
+    Answer: boolean
+}
+
+const isRemoveAnnouncementResponse = (obj: unknown): obj is RemoveAnnouncementResponse => (
+    isObject(obj, {
+        'Answer': 'boolean'
+    })
+)
+
+type RemoveAnnouncement = boolean
+
+export type { RemoveAnnouncementResponse, RemoveAnnouncement }
+
+export { isRemoveAnnouncementResponse }