[TMA 236] Comments PR (#64)

* Added comments count and retrieve comments

* Working draft

* The one before cleanup

* Finally

* Added time icon and major refactoring

* Small fix for social media taggs

* Addressed review comments

2 files changed, 99 insertions, 0 deletions

diff --git a/src/services/MomentServices.ts b/src/services/MomentServices.ts
new file mode 100644
index 00000000..60f516ce
--- /dev/null
+++ b/src/services/MomentServices.ts
@@ -0,0 +1,98 @@
+//Common moments api abstracted out here
+
+import {COMMENTS_ENDPOINT} from '../constants';
+import {Alert} from 'react-native';
+
+//Get all comments for a moment
+export const getMomentComments = async (
+  momentId: string,
+  callback: Function,
+  token: string,
+) => {
+  try {
+    const response = await fetch(COMMENTS_ENDPOINT + '?moment_id=' + momentId, {
+      method: 'GET',
+      headers: {
+        Authorization: 'Token ' + token,
+      },
+    });
+    const status = response.status;
+    if (status === 200) {
+      const comments = await response.json();
+      callback(comments);
+    } else {
+      console.log('Could not load comments');
+    }
+  } catch (error) {
+    console.log('Could not load comments', error);
+  }
+};
+
+//Post a comment on a moment
+export const postMomentComment = async (
+  commenter: string,
+  comment: string,
+  momentId: string,
+  token: string,
+) => {
+  try {
+    const request = new FormData();
+    request.append('moment_id', momentId);
+    request.append('commenter', commenter);
+    request.append('comment', comment);
+    const response = await fetch(COMMENTS_ENDPOINT, {
+      method: 'POST',
+      headers: {
+        Authorization: 'Token ' + token,
+      },
+      body: request,
+    });
+    const status = response.status;
+    if (status === 200) {
+      const response_data = await response.json();
+      return response_data;
+    } else {
+      Alert.alert('Something went wrong! 😭', 'Not able to post a comment');
+      return {};
+    }
+  } catch (error) {
+    Alert.alert(
+      'Something went wrong! 😭',
+      'Not able to post a comment',
+      error,
+    );
+    return {};
+  }
+};
+
+//Get count of comments for a moment
+export const getMomentCommentsCount = async (
+  momentId: string,
+  callback: Function,
+  token: string,
+) => {
+  try {
+    const response = await fetch(COMMENTS_ENDPOINT + `${momentId}/`, {
+      method: 'GET',
+      headers: {
+        Authorization: 'Token ' + token,
+      },
+    });
+    const status = response.status;
+    if (status === 200) {
+      const response_data = await response.json();
+      callback(response_data['count']);
+    } else {
+      console.log(
+        'Something went wrong! 😭',
+        'Not able to retrieve comments count',
+      );
+    }
+  } catch (error) {
+    console.log(
+      'Something went wrong! 😭',
+      'Not able to retrieve comments count',
+      error,
+    );
+  }
+};
diff --git a/src/services/index.ts b/src/services/index.ts
index 5cd06cfe..2abcef95 100644
--- a/src/services/index.ts
+++ b/src/services/index.ts
@@ -1 +1,2 @@
 export * from './UserProfileService';
+export * from './MomentServices';