diff --git a/src/components/BackgroundTask/BackgroundTask.tsx b/src/components/BackgroundTask/BackgroundTask.tsx index 70f4515..57cb25b 100644 --- a/src/components/BackgroundTask/BackgroundTask.tsx +++ b/src/components/BackgroundTask/BackgroundTask.tsx @@ -17,29 +17,38 @@ const FETCH_GROUP_MESSAGES = "GROUP_MESSAGES_TASK"; TaskManager.defineTask(FETCH_GROUP_MESSAGES, async () => { const data = await GetStudyGroupMessages(); if (data[0] && data[1]) { - let messages_prev = JSON.parse( - (await AsyncStorage.getItem("messages")) || "{}" + let messages_prev = await JSON.parse( + (await AsyncStorage.getItem("messages")) || "[]" ); - if (!messages_prev) { - await AsyncStorage.setItem("messages", JSON.stringify(data[1])); - } else { - let message_curr = data[1]; - let difference: Array = messages_prev - .filter((x: any) => !message_curr.includes(x)) - .concat(message_curr.filter((x: any) => !messages_prev.includes(x))); + await AsyncStorage.setItem("messages", JSON.stringify(data[1])); + let message_curr = data[1]; + let difference: Array = messages_prev + .filter( + (x: any) => + !message_curr.some( + (y: any) => JSON.stringify(y) === JSON.stringify(x) + ) + ) + .concat( + message_curr.filter( + (x: any) => + !messages_prev.some( + (y: any) => JSON.stringify(y) === JSON.stringify(x) + ) + ) + ); - if (difference.length > 0) { - console.log(`${difference.length} unread messages`); - Notifications.scheduleNotificationAsync({ - content: { - title: `${difference.length} unread messages`, - body: `${difference[0].user}: ${difference[0].message_content}`, - }, - trigger: { - seconds: 1, - }, - }); - } + if (difference.length > 0) { + console.log(`${difference.length} unread messages`); + Notifications.scheduleNotificationAsync({ + content: { + title: `${difference.length} unread messages`, + body: `${difference[0].user}: ${difference[0].message_content}`, + }, + trigger: { + seconds: 1, + }, + }); } } else { console.log(data[1].response.data); @@ -52,7 +61,7 @@ TaskManager.defineTask(FETCH_STUDENT_STATUS, async () => { const data = await GetStudyGroupListFiltered(); const student_status_data = await GetStudentStatus(); if (data[0] && data[1]) { - console.log("Background Fetch", data[1]); + console.log("Fetching nearby study groups..."); const entryWithLeastDistance = data[1].reduce( (prev: StudyGroupType, curr: StudyGroupType) => { return prev.distance < curr.distance ? prev : curr; @@ -63,6 +72,9 @@ TaskManager.defineTask(FETCH_STUDENT_STATUS, async () => { student_status_data[1].study_group == null || student_status_data[1].study_group == "" ) { + console.log( + "User has no study group yet. Found nearby groups, pushing notification" + ); Notifications.scheduleNotificationAsync({ content: { title: "Students are studying nearby",