Space settings: use alias for vote and proposal

src/components/SettingsVotingBlock.vue

@@ -103,6 +103,11 @@ const votingPeriod = computed({
         v-model="form.voting.hideAbstain"
         :text-right="$t('settings.hideAbstain')"
       />
+      <InputSwitch
+        v-if="form.validation.name === 'basic'"
+        v-model="form.voting.aliased"
+        :text-right="$t('settings.enableAliased')"
+      />
     </div>
   </BaseBlock>
 </template>

src/composables/useClient.ts

@@ -5,13 +5,15 @@ import clientGnosisSafe from '@/helpers/clientGnosisSafe';
 import clientEIP712 from '@/helpers/clientEIP712';
 import { useWeb3 } from '@/composables/useWeb3';
 import { useFlashNotification } from '@/composables/useFlashNotification';
+import { useAliasAction } from '@/composables/useAliasAction';
 import { getInstance } from '@snapshot-labs/lock/plugins/vue3';
 
 export function useClient() {
   const { t } = useI18n();
   const { web3 } = useWeb3();
   const auth = getInstance();
   const { notify } = useFlashNotification();
+  const { setAlias, aliasWallet, isValidAlias, checkAlias } = useAliasAction();
 
   const isSending = ref(false);
 
@@ -55,43 +57,62 @@ export function useClient() {
   }
 
   async function sendEIP712(space, type, payload) {
-    if (type === 'proposal') {
-      let plugins = {};
-      if (Object.keys(payload.metadata?.plugins).length !== 0)
-        plugins = payload.metadata.plugins;
-      return clientEIP712.proposal(auth.web3, web3.value.account, {
-        space: space.id,
-        type: payload.type,
-        title: payload.name,
-        body: payload.body,
-        discussion: payload.discussion,
-        choices: payload.choices,
-        start: payload.start,
-        end: payload.end,
-        snapshot: payload.snapshot,
-        plugins: JSON.stringify(plugins),
-        app: 'snapshot'
-      });
-    } else if (type === 'vote') {
-      return clientEIP712.vote(auth.web3, web3.value.account, {
-        space: space.id,
-        proposal: payload.proposal.id,
-        type: payload.proposal.type,
-        choice: payload.choice,
-        privacy: payload.privacy,
-        app: 'snapshot',
-        reason: payload.reason
-      });
-    } else if (type === 'delete-proposal') {
-      return clientEIP712.cancelProposal(auth.web3, web3.value.account, {
-        space: space.id,
-        proposal: payload.proposal.id
-      });
-    } else if (type === 'settings') {
-      return clientEIP712.space(auth.web3, web3.value.account, {
-        space: space.id,
-        settings: JSON.stringify(payload)
-      });
+    const aliased = space.voting.aliased;
+    try {
+      if (aliased) {
+        await checkAlias();
+        if (!aliasWallet.value || !isValidAlias.value) await setAlias();
+      }
+
+      const [provider, address] = aliased
+        ? [aliasWallet.value, aliasWallet.value.address]
+        : [auth.web3, web3.value.account];
+
+      if (type === 'proposal') {
+        let plugins = {};
+        if (Object.keys(payload.metadata?.plugins).length !== 0)
+          plugins = payload.metadata.plugins;
+        return clientEIP712.proposal(provider, address, {
+          space: space.id,
+          type: payload.type,
+          title: payload.name,
+          body: payload.body,
+          discussion: payload.discussion,
+          choices: payload.choices,
+          start: payload.start,
+          end: payload.end,
+          snapshot: payload.snapshot,
+          plugins: JSON.stringify(plugins),
+          app: 'snapshot'
+        });
+      } else if (type === 'vote') {
+        return clientEIP712.vote(provider, address, {
+          space: space.id,
+          proposal: payload.proposal.id,
+          type: payload.proposal.type,
+          choice: payload.choice,
+          privacy: payload.privacy,
+          app: 'snapshot',
+          reason: payload.reason
+        });
+      } else if (type === 'delete-proposal') {
+        return clientEIP712.cancelProposal(provider, address, {
+          space: space.id,
+          proposal: payload.proposal.id
+        });
+      } else if (type === 'settings') {
+        return clientEIP712.space(auth.web3, web3.value.account, {
+          space: space.id,
+          settings: JSON.stringify(payload)
+        });
+      }
+    } catch (e: any) {
+      const errorMessage =
+        e?.error_description && typeof e.error_description === 'string'
+          ? `Oops, ${e.error_description}`
+          : t('notify.somethingWentWrong');
+      notify(['red', errorMessage]);
+      return e;
     }
   }
 

src/composables/useSpaceForm.ts

@@ -25,7 +25,8 @@ const EMPTY_SPACE_FORM = {
     period: 0,
     quorum: 0,
     type: '',
-    privacy: ''
+    privacy: '',
+    aliased: false
   },
   validation: BASIC_VALIDATION,
   name: '',

src/helpers/interfaces.ts

@@ -116,6 +116,7 @@ export interface ExtendedSpace {
     quorum: number | null;
     type: string | null;
     privacy: string | null;
+    aliased: boolean;
   };
 }
 

src/locales/default.json

@@ -349,6 +349,7 @@
       "information": "The minimum amount of voting power required to create a proposal"
     },
     "allowOnlyAuthors": "Allow only authors to submit a proposal",
+    "enableAliased": "Allow voting with session keys",
     "editValidation": "Edit validation",
     "selectValidation": "Select validation",
     "validationParameters": "Validation parameters",