From 32b9c4a14d0e94907d1ba1e0ac588f3714eded4e Mon Sep 17 00:00:00 2001
From: Henry Jameson <me@hjkos.com>
Date: Mon, 10 Aug 2026 13:52:45 +0300
Subject: [PATCH] initial pinia implementation

---
 src/components/registration/registration.js  |  65 +-
 src/components/registration/registration.vue |  22 +-
 src/stores/users.js                          | 671 +++++++++++++++++++
 3 files changed, 735 insertions(+), 23 deletions(-)
 create mode 100644 src/stores/users.js

diff --git a/src/components/registration/registration.js b/src/components/registration/registration.js
index ea07c662b..1dbc99859 100644
--- a/src/components/registration/registration.js
+++ b/src/components/registration/registration.js
@@ -1,14 +1,16 @@
 import useVuelidate from '@vuelidate/core'
 import { required, requiredIf, sameAs } from '@vuelidate/validators'
-import { mapState as mapPiniaState } from 'pinia'
-import { mapActions, mapState } from 'vuex'
+import { mapActions, mapState } from 'pinia'
 
 import InterfaceLanguageSwitcher from 'src/components/interface_language_switcher/interface_language_switcher.vue'
 import TermsOfServicePanel from 'src/components/terms_of_service_panel/terms_of_service_panel.vue'
 import localeService from '../../services/locale/locale.service.js'
 
 import { useInstanceStore } from 'src/stores/instance.js'
+import { useOAuthStore } from 'src/stores/oauth.js'
+import { useUsersStore } from 'src/stores/users.js'
 
+import { getCaptcha, register } from 'src/api/public.js'
 import { DAY } from 'src/services/date_utils/date_utils.js'
 
 const registration = {
@@ -26,6 +28,9 @@ const registration = {
       reason: '',
       language: [''],
     },
+    signUpPending: false,
+    signUpErrors: [],
+    signUpNotice: {},
     captcha: {},
   }),
   components: {
@@ -58,7 +63,7 @@ const registration = {
     }
   },
   created() {
-    if ((!this.registrationOpen && !this.token) || this.signedIn) {
+    if ((!this.registrationOpen && !this.token) || this.loggedIn) {
       this.$router.push({ name: 'root' })
     }
 
@@ -100,7 +105,10 @@ const registration = {
         )
       )
     },
-    ...mapPiniaState(useInstanceStore, {
+    hasSignUpNotice(state) {
+      return this.signUpNotice.message
+    },
+    ...mapState(useInstanceStore, {
       registrationOpen: (store) => store.registrationOpen,
       embeddedToS: (store) => store.embeddedToS,
       termsOfService: (store) => store.tos,
@@ -109,16 +117,49 @@ const registration = {
       birthdayRequired: (store) => store.birthdayRequired,
       birthdayMinAge: (store) => store.birthdayMinAge,
     }),
-    ...mapState({
-      signedIn: (state) => !!state.users.currentUser,
-      isPending: (state) => state.users.signUpPending,
-      serverValidationErrors: (state) => state.users.signUpErrors,
-      signUpNotice: (state) => state.users.signUpNotice,
-      hasSignUpNotice: (state) => !!state.users.signUpNotice.message,
-    }),
+    ...mapState(useUsersStore, ['loggedIn']),
   },
   methods: {
-    ...mapActions(['signUp', 'getCaptcha']),
+    ...mapActions(useUsersStore, ['loginUser']),
+    getCaptcha(store) {
+      return getCaptcha({
+        credentials: useOAuthStore().token,
+      }).then(({ data }) => data)
+    },
+    async signUp(userInfo) {
+      const oauthStore = useOAuthStore()
+
+      this.signUpPending = true
+      this.signUpErrors = []
+      this.signUpNotice = {}
+
+      try {
+        const token = await oauthStore.ensureAppToken()
+        const { data } = await register({
+          credentials: token,
+          params: { ...userInfo },
+        })
+
+        if (data.access_token) {
+          this.signUpPending = false
+          oauthStore.setToken(data.access_token)
+          await this.loginUser(data.access_token)
+          return 'ok'
+        } else {
+          // Request succeeded, but user cannot login yet.
+          this.signUpErrors = []
+          this.signUpNotice = data
+          return 'request_sent'
+        }
+      } catch (e) {
+        const errors = e.message
+        this.signUpErrors = errors
+        this.signUpNotice = {}
+        throw e
+      } finally {
+        this.signUpPending = false
+      }
+    },
     async submit() {
       this.user.nickname = this.user.username
       this.user.token = this.token
diff --git a/src/components/registration/registration.vue b/src/components/registration/registration.vue
index b969a416e..0abcfe656 100644
--- a/src/components/registration/registration.vue
+++ b/src/components/registration/registration.vue
@@ -28,7 +28,7 @@
                 <input
                   id="sign-up-username"
                   v-model.trim="v$.user.username.$model"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   :aria-required="true"
                   :placeholder="$t('registration.username_placeholder')"
@@ -56,7 +56,7 @@
                 <input
                   id="sign-up-fullname"
                   v-model.trim="v$.user.fullname.$model"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   :aria-required="true"
                   :placeholder="$t('registration.fullname_placeholder')"
@@ -84,7 +84,7 @@
                 <input
                   id="email"
                   v-model="v$.user.email.$model"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   type="email"
                   :aria-required="accountActivationRequired"
@@ -109,7 +109,7 @@
                 <textarea
                   id="bio"
                   v-model="user.bio"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   :placeholder="bioPlaceholder"
                 />
@@ -126,7 +126,7 @@
                 <input
                   id="sign-up-password"
                   v-model="user.password"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   type="password"
                   :aria-required="true"
@@ -154,7 +154,7 @@
                 <input
                   id="sign-up-password-confirmation"
                   v-model="user.confirm"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   type="password"
                   :aria-required="true"
@@ -187,7 +187,7 @@
                 <input
                   id="sign-up-birthday"
                   v-model="user.birthday"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   type="date"
                   :max="birthdayRequired ? birthdayMinAttr : undefined"
@@ -232,7 +232,7 @@
                 <textarea
                   id="reason"
                   v-model="user.reason"
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   class="input form-control"
                   :placeholder="reasonPlaceholder"
                 />
@@ -259,7 +259,7 @@
                   <input
                     id="captcha-answer"
                     v-model="captcha.solution"
-                    :disabled="isPending"
+                    :disabled="signUpPending"
                     class="input form-control"
                     type="text"
                     autocomplete="off"
@@ -285,7 +285,7 @@
               </div>
               <div class="form-group">
                 <button
-                  :disabled="isPending"
+                  :disabled="signUpPending"
                   type="submit"
                   class="btn button-default"
                 >
@@ -308,7 +308,7 @@
           >
             <div class="alert error">
               <span
-                v-for="error in serverValidationErrors"
+                v-for="error in signUpErrors"
                 :key="error"
               >{{ error }}</span>
             </div>
diff --git a/src/stores/users.js b/src/stores/users.js
new file mode 100644
index 000000000..7d1255569
--- /dev/null
+++ b/src/stores/users.js
@@ -0,0 +1,671 @@
+import Cookies from 'js-cookie'
+import { last, map } from 'lodash'
+import { defineStore } from 'pinia'
+
+import {
+  registerPushNotifications,
+  unregisterPushNotifications,
+} from '../services/sw/sw.js'
+import {
+  windowHeight,
+  windowWidth,
+} from '../services/window_utils/window_utils'
+
+import { useAnnouncementsStore } from 'src/stores/announcements.js'
+import { useBookmarkFoldersStore } from 'src/stores/bookmark_folders.js'
+import { useChatsStore } from 'src/stores/chats.js'
+import { useEmojiStore } from 'src/stores/emoji.js'
+import { useInstanceStore } from 'src/stores/instance.js'
+import { useInstanceCapabilitiesStore } from 'src/stores/instance_capabilities.js'
+import { useInterfaceStore } from 'src/stores/interface.js'
+import { useListsStore } from 'src/stores/lists.js'
+import { useMergedConfigStore } from 'src/stores/merged_config.js'
+import { useOAuthStore } from 'src/stores/oauth.js'
+import { useSyncConfigStore } from 'src/stores/sync_config.js'
+import { useUserHighlightStore } from 'src/stores/user_highlight.js'
+
+import { revokeToken } from 'src/api/oauth.js'
+import {
+  fetchFollowers,
+  fetchFriends,
+  fetchUser,
+  fetchUserByName,
+  searchUsers,
+  verifyCredentials,
+} from 'src/api/public.js'
+import {
+  blockUser,
+  editUserNote,
+  fetchBlocks,
+  fetchDomainMutes,
+  fetchMutes,
+  fetchUserInLists,
+  fetchUserRelationship,
+  followUser,
+  muteDomain,
+  muteUser,
+  removeUserFromFollowers,
+  unblockUser,
+  unmuteDomain,
+  unmuteUser,
+} from 'src/api/user.js'
+
+const getNotificationPermission = async () => {
+  const Notification = window.Notification
+
+  if (!Notification) return null
+  if (Notification.permission === 'default')
+    return Notification.requestPermission()
+  return Notification.permission
+}
+
+export const defaultState = {
+  loggingIn: false,
+  lastLoginName: null,
+  currentUser: null,
+  users: new Map(),
+  usersByName: new Map(),
+  usersByURL: new Map(),
+  relationships: new Map(),
+}
+
+export const useUsersStore = defineStore('users', {
+  state: defaultState,
+  getters: {
+    loggedIn: (state) => !!state.currentUser,
+    findUser: (state) => (query) => {
+      return state.users.get(query)
+    },
+    findUserByName: (state) => (query) => {
+      return state.usersByName.get(query.toLowerCase())
+    },
+    findUserByUrl: (state) => (query) => {
+      return state.usersByURL.get(query.toLowerCase())
+    },
+    relationship: (state) => (id) => {
+      const rel = id && state.relationships.get(id)
+      return rel || { id, loading: true }
+    },
+  },
+  actions: {
+    tagUser({ user: { id }, tag }) {
+      const user = this.users.get(id)
+      user.tags.add(tag)
+    },
+    untagUser({ user: { id }, tag }) {
+      const user = this.users.get(id)
+      user.tags.delete(tag)
+    },
+    updateRight({ user: { id }, right, value }) {
+      const user = this.users.get(id)
+      const newRights = user.rights
+      newRights[right] = value
+      user.rights = newRights
+    },
+    async updateUserAdminData({ user }) {
+      const localUser = await this.fetchUserIfMissing(user.id)
+
+      localUser.adminData = user
+      localUser.deactivated = !user.is_active
+      localUser.tags = new Set(user.tags)
+    },
+    setCurrentUser(user) {
+      this.lastLoginName = user.screen_name
+      this.currentUser = user
+    },
+    clearCurrentUser() {
+      this.currentUser = null
+      this.lastLoginName = null
+    },
+    saveFriendIds({ id, friendIds }) {
+      const user = this.users.get(id)
+      user.friendIds = [...new Set([...(user.friendIds || []), ...friendIds])]
+    },
+    saveFollowerIds({ id, followerIds }) {
+      const user = this.users.get(id)
+      user.followerIds = [...new Set([user.followerIds || [], ...followerIds])]
+    },
+    // Because frontend doesn't have a reason to keep these stuff in memory
+    // outside of viewing someones user profile.
+    clearFriends(userId) {
+      const user = this.users.get(userId)
+      if (user) {
+        user.friendIds = []
+      }
+    },
+    clearFollowers(userId) {
+      const user = this.users.get(userId)
+      if (user) {
+        user.followerIds = []
+      }
+    },
+    addNewUsers(users, timestamp) {
+      users.forEach((user) => {
+        const existing = users.get(user.id) ?? {}
+
+        const { relationship, ...old } = existing
+        const { relationshop, ...neu } = user
+        const newUser = { ...old, ...neu }
+
+        this.users.set(user.id, newUser)
+        this.usersByName.set(user.screen_name.toLowerCase(), newUser)
+        this.usersByURL.set(user.url.toLowerCase(), newUser)
+      })
+    },
+    updateUserRelationship(relationships) {
+      relationships.forEach((relationship) => {
+        this.relationships[relationship.id] = relationship
+      })
+    },
+    updateUserInLists({ id, inLists }) {
+      this.users.get(id).inLists = inLists
+    },
+    saveBlockIds(blockIds) {
+      this.currentUser.blockIds = blockIds
+    },
+    addBlockId(blockId) {
+      if (this.currentUser.blockIds.includes(blockId)) {
+        this.currentUser.blockIds.push(blockId)
+      }
+    },
+    setBlockIdsMaxId(blockIdsMaxId) {
+      this.currentUser.blockIdsMaxId = blockIdsMaxId
+    },
+    saveMuteIds(muteIds) {
+      this.currentUser.muteIds = muteIds
+    },
+    setMuteIdsMaxId(muteIdsMaxId) {
+      this.currentUser.muteIdsMaxId = muteIdsMaxId
+    },
+    addMuteId(muteId) {
+      if (this.currentUser.muteIds.includes(muteId)) {
+        this.currentUser.muteIds.push(muteId)
+      }
+    },
+    saveDomainMutes(domainMutes) {
+      this.currentUser.domainMutes = domainMutes
+    },
+    addDomainMute(domain) {
+      if (this.currentUser.domainMutes.includes(domain)) {
+        this.currentUser.domainMutes.push(domain)
+      }
+    },
+    removeDomainMute(domain) {
+      const index = this.currentUser.domainMutes.indexOf(domain)
+      if (index !== -1) {
+        this.currentUser.domainMutes.splice(index, 1)
+      }
+    },
+    setPinnedToUser(status) {
+      const user = this.users.get(status.user.id)
+      user.pinnedStatusIds = user.pinnedStatusIds || []
+      const index = user.pinnedStatusIds.indexOf(status.id)
+
+      if (status.pinned && index === -1) {
+        user.pinnedStatusIds.push(status.id)
+      } else if (!status.pinned && index !== -1) {
+        user.pinnedStatusIds.splice(index, 1)
+      }
+    },
+    setUserForStatus(status) {
+      status.user = this.users.get(status.user.id)
+    },
+    setUserForNotification(notification) {
+      if (notification.type !== 'follow') {
+        notification.action.user = this.users.get(notification.action.user.id)
+      }
+      notification.from_profile = this.users.get(notification.from_profile.id)
+    },
+    async fetchUserIfMissing(id) {
+      const user = this.findUser(id)
+      if (!user) {
+        return this.fetchUser(id)
+      } else {
+        return user
+      }
+    },
+    fetchUser(id) {
+      return fetchUser({
+        id,
+        credentials: useOAuthStore().token,
+      })
+        .then(({ data: user }) => {
+          this.addNewUsers([user])
+          return user
+        })
+        .catch((error) => {
+          if (error.statusCode === 404) {
+            console.warn(`User ${id} not found`)
+          } else {
+            throw error
+          }
+        })
+    },
+    fetchUserByName(name) {
+      return fetchUserByName({
+        name,
+        credentials: useOAuthStore().token,
+      }).then(({ data: user }) => {
+        this.addNewUsers([user])
+        return user
+      })
+    },
+    fetchUserRelationship(id) {
+      if (this.currentUser) {
+        fetchUserRelationship({
+          id,
+          credentials: useOAuthStore().token,
+        }).then(({ data: relationships }) =>
+          this.updateUserRelationship(relationships),
+        )
+      }
+    },
+    fetchUserInLists(id) {
+      if (this.currentUser) {
+        fetchUserInLists({
+          id,
+          credentials: useOAuthStore().token,
+        }).then(({ data: inLists }) => this.updateUserInLists({ id, inLists }))
+      }
+    },
+    fetchBlocks(args) {
+      const { reset } = args || {}
+
+      const maxId = this.currentUser.blockIdsMaxId
+      return fetchBlocks({
+        maxId,
+        credentials: useOAuthStore().token,
+      }).then(({ data: blocks }) => {
+        if (reset) {
+          this.saveBlockIds(blocks.map(({ id }) => id))
+        } else {
+          blocks.forEach(({ id }) => this.addBlockId(id))
+        }
+        if (blocks.length) {
+          this.setBlockIdsMaxId(last(blocks).id)
+        }
+        this.addNewUsers(blocks)
+        return blocks
+      })
+    },
+    blockUser(id, expiresIn = 0) {
+      const store = window.vuex
+
+      const predictedRelationship = this.relationships[id] || { id }
+      this.updateUserRelationship([predictedRelationship])
+      this.addBlockId(id)
+
+      return blockUser({ id, expiresIn }).then(({ data: relationship }) => {
+        this.updateUserRelationship([relationship])
+        this.addBlockId(id)
+
+        store.commit('removeStatus', { timeline: 'friends', userId: id })
+        store.commit('removeStatus', { timeline: 'public', userId: id })
+        store.commit('removeStatus', {
+          timeline: 'publicAndExternal',
+          userId: id,
+        })
+      })
+    },
+    unblockUser(id) {
+      return unblockUser({ id }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    removeUserFromFollowers(id) {
+      return removeUserFromFollowers({ id }).then((relationship) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    blockUsers(data = []) {
+      return Promise.all(data.map((d) => this.blockUser(d)))
+    },
+    unblockUsers(data = []) {
+      return Promise.all(data.map((d) => unblockUser(d)))
+    },
+    editUserNote({ id, comment }) {
+      return editUserNote({ id, comment }).then((relationship) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    fetchMutes(args) {
+      const { reset } = args || {}
+
+      const maxId = this.currentUser.muteIdsMaxId
+      return fetchMutes({
+        maxId,
+        credentials: useOAuthStore().token,
+      }).then(({ data: mutes }) => {
+        if (reset) {
+          this.saveMuteIds(mutes.map(({ id }) => id))
+        } else {
+          mutes.forEach(({ id }) => this.addMuteId(id))
+        }
+        if (mutes.length) {
+          this.setMuteIdsMaxId(last(mutes).id)
+        }
+        this.addNewUsers(mutes)
+        return mutes
+      })
+    },
+    muteUser(id, expiresIn = 0) {
+      const predictedRelationship = this.relationships[id] || { id }
+      this.updateUserRelationship([predictedRelationship])
+      this.addMuteId(id)
+
+      return muteUser({
+        id,
+        expiresIn,
+        credentials: useOAuthStore().token,
+      }).then(({ data: relationship }) => {
+        this.updateUserRelationship([relationship])
+        this.addMuteId(id)
+      })
+    },
+    unmuteUser(id) {
+      const predictedRelationship = this.relationships[id] || { id }
+      predictedRelationship.muting = false
+      this.updateUserRelationship([predictedRelationship])
+
+      return unmuteUser({ id }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    hideReblogs(id) {
+      return followUser({
+        id,
+        reblogs: false,
+        credentials: useOAuthStore().token,
+      }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    showReblogs(id) {
+      return followUser({
+        id,
+        reblogs: true,
+        credentials: useOAuthStore().token,
+      }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    muteUsers(data = []) {
+      return Promise.all(data.map((d) => this.muteUser(d)))
+    },
+    unmuteUsers(ids = []) {
+      return Promise.all(ids.map((d) => this.unmuteUser(d)))
+    },
+    fetchDomainMutes() {
+      return fetchDomainMutes({
+        credentials: useOAuthStore().token,
+      }).then(({ data: domainMutes }) => {
+        this.saveDomainMutes(domainMutes)
+        return domainMutes
+      })
+    },
+    muteDomain(domain) {
+      return muteDomain({
+        domain,
+        credentials: useOAuthStore().token,
+      }).then(() => this.addDomainMute(domain))
+    },
+    unmuteDomain(domain) {
+      return unmuteDomain({
+        domain,
+        credentials: useOAuthStore().token,
+      }).then(() => this.removeDomainMute(domain))
+    },
+    muteDomains(domains = []) {
+      return Promise.all(domains.map((domain) => this.muteDomain(domain)))
+    },
+    unmuteDomains(domain = []) {
+      return Promise.all(domain.map((domain) => this.unmuteDomain(domain)))
+    },
+    fetchFriends(id) {
+      const user = this.users.get(id)
+      const maxId = last(user.friendIds)
+      return fetchFriends({
+        id,
+        maxId,
+        credentials: useOAuthStore().token,
+      }).then(({ data: friends }) => {
+        this.addNewUsers(friends)
+        this.saveFriendIds({ id, friendIds: map(friends, 'id') })
+        return friends
+      })
+    },
+    fetchFollowers(id) {
+      const user = this.users.get(id)
+      const maxId = last(user.followerIds)
+      return fetchFollowers({
+        id,
+        maxId,
+        credentials: useOAuthStore().token,
+      }).then(({ data: followers }) => {
+        this.addNewUsers(followers)
+        this.saveFollowerIds({ id, followerIds: map(followers, 'id') })
+        return followers
+      })
+    },
+    subscribeUser(id) {
+      return followUser({
+        id,
+        notify: true,
+        credentials: useOAuthStore().token,
+      }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    unsubscribeUser(id) {
+      return followUser({
+        id,
+        notify: false,
+        credentials: useOAuthStore().token,
+      }).then(({ data: relationship }) =>
+        this.updateUserRelationship([relationship]),
+      )
+    },
+    registerPushNotifications() {
+      const token = this.currentUser.credentials
+      const vapidPublicKey = useInstanceStore().vapidPublicKey
+      const isEnabled = useMergedConfigStore().mergedConfig.webPushNotifications
+      const notificationVisibility =
+        useMergedConfigStore().mergedConfig.notificationVisibility
+
+      registerPushNotifications(
+        isEnabled,
+        vapidPublicKey,
+        token,
+        notificationVisibility,
+      )
+    },
+    unregisterPushNotifications() {
+      const token = this.currentUser.credentials
+
+      unregisterPushNotifications(token)
+    },
+    searchUsers({ query }) {
+      return searchUsers({
+        query,
+        credentials: useOAuthStore().token,
+      }).then(({ data: users }) => {
+        this.addNewUsers(users)
+        return users
+      })
+    },
+
+    logout() {
+      const store = window.vuex
+      const oauth = useOAuthStore()
+
+      // NOTE: No need to verify the app still exists, because if it doesn't,
+      // the token will be invalid too
+      return oauth
+        .ensureApp()
+        .then((app) => {
+          const params = {
+            app,
+            instance: useInstanceStore().server,
+            token: oauth.userToken,
+          }
+
+          return revokeToken(params)
+        })
+        .then(() => {
+          this.clearCurrentUser()
+          store.dispatch('disconnectFromSocket')
+          store.dispatch('stopFetchingTimeline', 'friends')
+          store.dispatch('stopFetchingNotifications')
+          useListsStore().stopFetching()
+          useBookmarkFoldersStore().stopFetching()
+          store.dispatch('stopFetchingFollowRequests')
+          store.commit('clearNotifications')
+          store.commit('resetStatuses')
+          useChatsStore().resetChats()
+          oauth.clearToken()
+          Cookies.remove('__Host-pleroma_key', { path: '/' })
+          useInterfaceStore().setLastTimeline('public-timeline')
+          useInterfaceStore().setLayoutWidth(windowWidth())
+          useInterfaceStore().setLayoutHeight(windowHeight())
+        })
+    },
+    loginUser(accessToken) {
+      return new Promise((resolve, reject) => {
+        const store = window.vuex
+        const dispatch = store.dispatch
+
+        this.loggingIn = true
+
+        verifyCredentials({
+          credentials: useOAuthStore().token,
+        })
+          .then(({ data: user }) => {
+            // user.credentials = userCredentials
+            user.credentials = accessToken
+            user.blockIds = []
+            user.muteIds = []
+            user.domainMutes = []
+            this.setCurrentUser(user)
+
+            useSyncConfigStore()
+              .initSyncConfig(user)
+              .then(() => {
+                useInterfaceStore()
+                  .applyTheme()
+                  .catch((e) => {
+                    console.error('Error setting theme', e)
+                  })
+              })
+            useUserHighlightStore().initUserHighlight(user)
+            this.addNewUsers([user])
+
+            useEmojiStore().fetchEmoji()
+
+            getNotificationPermission().then((permission) =>
+              useInterfaceStore().setNotificationPermission(permission),
+            )
+
+            // Do server-side storage migrations
+
+            // Debug snippet to clean up storage and reset migrations
+            /*
+            // Reset wordfilter
+            Object.keys(
+              useSyncConfigStore().prefsStorage.simple.muteFilters
+            ).forEach(key => {
+              useSyncConfigStore().unsetSimplePrefAndSave({ path: 'muteFilters.' + key, value: null })
+            })
+
+            // Reset flag to 0 to re-run migrations
+            useSyncConfigStore().setFlag({ flag: 'configMigration', value: 0 })
+            /**/
+
+            if (user.token) {
+              dispatch('setWsToken', user.token)
+
+              // Initialize the shout socket.
+              dispatch('initializeSocket')
+            }
+
+            const startPolling = () => {
+              // Start getting fresh posts.
+              dispatch('startFetchingTimeline', { timeline: 'friends' })
+
+              // Start fetching notifications
+              dispatch('startFetchingNotifications')
+
+              if (useInstanceCapabilitiesStore().pleromaChatMessagesAvailable) {
+                // Start fetching chats
+                dispatch('startFetchingChats')
+              }
+            }
+
+            useListsStore().startFetching()
+            useBookmarkFoldersStore().startFetching()
+
+            if (user.locked) {
+              dispatch('startFetchingFollowRequests')
+            }
+
+            if (useMergedConfigStore().mergedConfig.useStreamingApi) {
+              dispatch('fetchTimeline', {
+                timeline: 'friends',
+                sinceId: null,
+              })
+              dispatch('fetchNotifications', { sinceId: null })
+              dispatch('enableMastoSockets', true)
+                .catch((error) => {
+                  console.error(
+                    'Failed initializing MastoAPI Streaming socket',
+                    error,
+                  )
+                })
+                .then(() => {
+                  dispatch('fetchChats', { latest: true })
+                  setTimeout(
+                    () => dispatch('setNotificationsSilence', false),
+                    10000,
+                  )
+                })
+            } else {
+              startPolling()
+            }
+
+            // Start fetching things that don't need to block the UI
+            useAnnouncementsStore().startFetchingAnnouncements()
+
+            this.fetchMutes()
+            dispatch('loadDrafts')
+
+            useInterfaceStore().setLayoutWidth(windowWidth())
+            useInterfaceStore().setLayoutHeight(windowHeight())
+
+            // Fetch our friends
+            fetchFriends({ id: user.id }).then(({ data: friends }) =>
+              this.addNewUsers(friends),
+            )
+            this.loggingIn = false
+            resolve()
+          })
+          .catch((error) => {
+            console.error(error)
+
+            // Authentication failed
+            this.loggingIn = false
+
+            // remove authentication token on client/authentication errors
+            if ([400, 401, 403, 422].includes(error.statusCode)) {
+              useOAuthStore().clearToken()
+            }
+
+            this.loggingIn = false
+            if (error.tatusCode === 401) {
+              throw new Error('Wrong username or password', error)
+            } else {
+              throw new Error('An error occurred, please try again', error)
+            }
+          })
+      })
+    },
+  },
+})