Separate captcha into the backendInteractor

src/components/registration/registration.js

@@ -31,12 +31,7 @@ const registration = {
       this.$router.push('/main/all')
     }
 
-    fetch("/api/pleroma/captcha")
-      .then(resp => resp.json())
-      .then(resp => {
-        // TODO: check for errors
-        this.captcha = resp
-      })
+    this.getCaptcha().then(cpt => this.captcha = cpt)
   },
   computed: {
     token () { return this.$route.params.token },
@@ -49,7 +44,7 @@ const registration = {
     })
   },
   methods: {
-    ...mapActions(['signUp']),
+    ...mapActions(['signUp', 'getCaptcha']),
     async submit () {
       this.user.nickname = this.user.username
       this.user.token = this.token

src/modules/users.js

@@ -142,6 +142,10 @@ const users = {
         throw Error(errors)
       }
     },
+    async getCaptcha (store) {
+      return await store.rootState.api.backendInteractor.getCaptcha()
+    },
+
     logout (store) {
       store.commit('clearCurrentUser')
       store.commit('setToken', false)

src/services/api/api.service.js

@@ -167,6 +167,8 @@ const register = (params) => {
   })
 }
 
+const getCaptcha = () => fetch('/api/pleroma/captcha').then(resp => resp.json())
+
 const authHeaders = (accessToken) => {
   if (accessToken) {
     return { 'Authorization': `Bearer ${accessToken}` }
@@ -496,6 +498,7 @@ const apiService = {
   setUserMute,
   fetchMutes,
   register,
+  getCaptcha,
   updateAvatar,
   updateBg,
   updateProfile,

src/services/backend_interactor_service/backend_interactor_service.js

@@ -71,6 +71,7 @@ const backendInteractorService = (credentials) => {
   const fetchMutes = () => apiService.fetchMutes({credentials})
   const fetchFollowRequests = () => apiService.fetchFollowRequests({credentials})
 
+  const getCaptcha = () => apiService.getCaptcha()
   const register = (params) => apiService.register(params)
   const updateAvatar = ({params}) => apiService.updateAvatar({credentials, params})
   const updateBg = ({params}) => apiService.updateBg({credentials, params})
@@ -100,6 +101,7 @@ const backendInteractorService = (credentials) => {
     setUserMute,
     fetchMutes,
     register,
+    getCaptcha,
     updateAvatar,
     updateBg,
     updateBanner,