Partially transitioned user data to MastoAPI. Added support for fetching

relationship data. Upgraded code to be more resilient to nulls caused by missing
data in either APIs

2 files changed, 23 insertions, 2 deletions

diff --git a/src/services/api/api.service.js b/src/services/api/api.service.js
index 2de87026..d512b120 100644
--- a/src/services/api/api.service.js
+++ b/src/services/api/api.service.js
@@ -33,7 +33,6 @@ const QVITTER_USER_NOTIFICATIONS_URL = '/api/qvitter/statuses/notifications.json
 const QVITTER_USER_NOTIFICATIONS_READ_URL = '/api/qvitter/statuses/notifications/read.json'
 const BLOCKING_URL = '/api/blocks/create.json'
 const UNBLOCKING_URL = '/api/blocks/destroy.json'
-const USER_URL = '/api/users/show.json'
 const FOLLOW_IMPORT_URL = '/api/pleroma/follow_import'
 const DELETE_ACCOUNT_URL = '/api/pleroma/delete_account'
 const CHANGE_PASSWORD_URL = '/api/pleroma/change_password'
@@ -43,6 +42,8 @@ const DENY_USER_URL = '/api/pleroma/friendships/deny'
 const SUGGESTIONS_URL = '/api/v1/suggestions'
 
 const MASTODON_USER_FAVORITES_TIMELINE_URL = '/api/v1/favourites'
+const MASTODON_USER_URL = '/api/v1/accounts/'
+const MASTODON_USER_RELATIONSHIPS_URL = '/api/v1/accounts/relationships'
 
 import { each, map } from 'lodash'
 import { parseStatus, parseUser, parseNotification } from '../entity_normalizer/entity_normalizer.service.js'
@@ -243,7 +244,7 @@ const denyUser = ({id, credentials}) => {
 }
 
 const fetchUser = ({id, credentials}) => {
-  let url = `${USER_URL}?user_id=${id}`
+  let url = `${MASTODON_USER_URL}/${id}`
   return fetch(url, { headers: authHeaders(credentials) })
     .then((response) => {
       return new Promise((resolve, reject) => response.json()
@@ -257,6 +258,20 @@ const fetchUser = ({id, credentials}) => {
     .then((data) => parseUser(data))
 }
 
+const fetchUserRelationship = ({id, credentials}) => {
+  let url = `${MASTODON_USER_RELATIONSHIPS_URL}/?id=${id}`
+  return fetch(url, { headers: authHeaders(credentials) })
+    .then((response) => {
+      return new Promise((resolve, reject) => response.json()
+        .then((json) => {
+          if (!response.ok) {
+            return reject(new StatusCodeError(response.status, json, { url }, response))
+          }
+          return resolve(json)
+        }))
+    })
+}
+
 const fetchFriends = ({id, page, credentials}) => {
   let url = `${FRIENDS_URL}?user_id=${id}`
   if (page) {
@@ -588,6 +603,7 @@ const apiService = {
   blockUser,
   unblockUser,
   fetchUser,
+  fetchUserRelationship,
   favorite,
   unfavorite,
   retweet,
diff --git a/src/services/backend_interactor_service/backend_interactor_service.js b/src/services/backend_interactor_service/backend_interactor_service.js
index 7e972d7b..cbd0b733 100644
--- a/src/services/backend_interactor_service/backend_interactor_service.js
+++ b/src/services/backend_interactor_service/backend_interactor_service.js
@@ -30,6 +30,10 @@ const backendInteractorService = (credentials) => {
     return apiService.fetchUser({id, credentials})
   }
 
+  const fetchUserRelationship = ({id}) => {
+    return apiService.fetchUserRelationship({id, credentials})
+  }
+
   const followUser = (id) => {
     return apiService.followUser({credentials, id})
   }
@@ -92,6 +96,7 @@ const backendInteractorService = (credentials) => {
     blockUser,
     unblockUser,
     fetchUser,
+    fetchUserRelationship,
     fetchAllFollowing,
     verifyCredentials: apiService.verifyCredentials,
     startFetching,