Implement try/catch error handling in invite module

src/store/modules/invites.js

 import { generateInviteToken, inviteViaEmail, listInviteTokens, revokeToken } from '@/api/invites'
+import { Message } from 'element-ui'
+import i18n from '@/lang'
 
 const invites = {
   state: {
@@ -25,18 +27,35 @@ const invites = {
       commit('SET_LOADING', false)
     },
     async GenerateInviteToken({ commit, dispatch, getters }, { maxUse, expiresAt }) {
-      const { data } = await generateInviteToken(maxUse, expiresAt, getters.authHost, getters.token)
-      commit('SET_NEW_TOKEN', { token: data.token, maxUse: data.max_use, expiresAt: data.expires_at })
+      try {
+        const { data } = await generateInviteToken(maxUse, expiresAt, getters.authHost, getters.token)
+        commit('SET_NEW_TOKEN', { token: data.token, maxUse: data.max_use, expiresAt: data.expires_at })
+      } catch (_e) {
+        return
+      }
       dispatch('FetchInviteTokens')
     },
     async InviteUserViaEmail({ commit, dispatch, getters }, { email, name }) {
-      await inviteViaEmail(email, name, getters.authHost, getters.token)
+      try {
+        await inviteViaEmail(email, name, getters.authHost, getters.token)
+      } catch (_e) {
+        return
+      }
+      Message({
+        message: i18n.t('invites.emailSent'),
+        type: 'success',
+        duration: 5 * 1000
+      })
     },
     RemoveNewToken({ commit }) {
       commit('SET_NEW_TOKEN', {})
     },
     async RevokeToken({ commit, dispatch, getters }, token) {
-      await revokeToken(token, getters.authHost, getters.token)
+      try {
+        await revokeToken(token, getters.authHost, getters.token)
+      } catch (_e) {
+        return
+      }
       dispatch('FetchInviteTokens')
     }
   }

src/views/invites/index.vue

@@ -192,17 +192,8 @@ export default {
     async inviteUserViaEmail() {
       this.$refs['inviteUserForm'].validate(async(valid) => {
         if (valid) {
-          try {
-            await this.$store.dispatch('InviteUserViaEmail', this.$data.inviteUserForm)
-          } catch (_e) {
-            return
-          } finally {
-            this.closeDialogWindow()
-          }
-          this.$message({
-            type: 'success',
-            message: this.$t('invites.emailSent')
-          })
+          await this.$store.dispatch('InviteUserViaEmail', this.$data.inviteUserForm)
+          this.closeDialogWindow()
         } else {
           this.$message({
             type: 'error',