2 files changed, 39 insertions, 1 deletions
diff --git a/src/modules/statuses.js b/src/modules/statuses.js
index b1a77061..8109d906 100644
--- a/src/modules/statuses.js
+++ b/src/modules/statuses.js
@@ -82,7 +82,7 @@ const addStatusesToTimeline = (addedStatuses, showImmediately, { statuses, visib
     visibleStatuses: newVisibleStatuses,
     newStatusCount: newNewStatusCount,
     maxId: newStatuses[0].id,
-    minVisibleId: last(newVisibleStatuses).id,
+    minVisibleId: (last(newVisibleStatuses) || { id: undefined }).id,
     faves: unionBy(faves, addedFaves, 'id')
   }
 }
diff --git a/src/modules/users.js b/src/modules/users.js
new file mode 100644
index 00000000..e7ebf305
--- /dev/null
+++ b/src/modules/users.js
@@ -0,0 +1,38 @@
+import apiService from '../services/api/api.service.js'
+
+const users = {
+  state: {
+    currentUser: false,
+    loggingIn: false
+  },
+  mutations: {
+    setCurrentUser (state, user) {
+      state.currentUser = user
+    },
+    beginLogin (state) {
+      state.loggingIn = true
+    },
+    endLogin (state) {
+      state.loggingIn = false
+    }
+  },
+  actions: {
+    loginUser ({commit, state}, userCredentials) {
+      commit('beginLogin')
+      apiService.verifyCredentials(userCredentials)
+        .then((response) => {
+          if (response.ok) {
+            response.json()
+              .then((user) => commit('setCurrentUser', user))
+          }
+          commit('endLogin')
+        })
+        .catch((error) => {
+          console.log(error)
+          commit('endLogin')
+        })
+    }
+  }
+}
+
+export default users