Move login to oauth.

src/services/new_api/oauth.js

@@ -0,0 +1,64 @@
+import {reduce} from 'lodash'
+
+const getOrCreateApp = ({oauth, instance}) => {
+  const url = `${instance}/api/v1/apps`
+  const form = new window.FormData()
+
+  form.append('client_name', `PleromaFE_${Math.random()}`)
+  form.append('redirect_uris', `${window.location.origin}/oauth-callback`)
+  form.append('scopes', 'read write follow')
+
+  return window.fetch(url, {
+    method: 'POST',
+    body: form
+  }).then((data) => data.json())
+}
+const login = (args) => {
+  getOrCreateApp(args).then((app) => {
+    args.commit('setClientData', app)
+
+    const data = {
+      response_type: 'code',
+      client_id: app.client_id,
+      redirect_uri: app.redirect_uri,
+      scope: 'read write follow'
+    }
+
+    const dataString = reduce(data, (acc, v, k) => {
+      const encoded = `${k}=${encodeURIComponent(v)}`
+      if (!acc) {
+        return encoded
+      } else {
+        return `${acc}&${encoded}`
+      }
+    }, false)
+
+    // Do the redirect...
+    const url = `${args.instance}/oauth/authorize?${dataString}`
+
+    window.location.href = url
+  })
+}
+
+const getToken = ({app, instance, code}) => {
+  const url = `${instance}/oauth/token`
+  const form = new window.FormData()
+
+  form.append('client_id', app.client_id)
+  form.append('client_secret', app.client_secret)
+  form.append('grant_type', 'authorization_code')
+  form.append('code', code)
+  form.append('redirect_uri', `${window.location.origin}/oauth-callback`)
+
+  return window.fetch(url, {
+    method: 'POST',
+    body: form
+  }).then((data) => data.json())
+}
+
+const oauth = {
+  login,
+  getToken
+}
+
+export default oauth