feat: add new options endpoint (#940)

* feat: add new options endpoint

* fix: cache result for 2 minutes

* Update src/graphql/operations/options.ts

* fix: fix wrong interval value

---------

Co-authored-by: Chaitanya <[email protected]>

src/graphql/operations/index.ts

@@ -3,6 +3,7 @@ import follows from './follows';
 import leaderboards from './leaderboards';
 import messages from './messages';
 import networks from './networks';
+import options from './options';
 import plugins from './plugins';
 import proposal from './proposal';
 import proposals from './proposals';
@@ -36,6 +37,7 @@ export default {
   subscriptions,
   skins,
   networks,
+  options,
   validations,
   plugins,
   strategies,

src/graphql/operations/options.ts

@@ -0,0 +1,32 @@
+import { capture } from '@snapshot-labs/snapshot-sentry';
+import snapshot from '@snapshot-labs/snapshot.js';
+import log from '../../helpers/log';
+import db from '../../helpers/mysql';
+
+const RUN_INTERVAL = 120e3;
+
+let options = [];
+
+export default async function () {
+  return options;
+}
+
+async function loadOptions() {
+  options = await db.queryAsync('SELECT s.* FROM options s');
+}
+
+async function run() {
+  try {
+    log.info('[options] Start options refresh');
+    await loadOptions();
+    log.info(`[options] ${options.length} options reloaded`);
+    log.info('[options] End options refresh');
+  } catch (e: any) {
+    capture(e);
+    log.error(`[options] failed to refresh options, ${JSON.stringify(e)}`);
+  }
+  await snapshot.utils.sleep(RUN_INTERVAL);
+  run();
+}
+
+run();

src/graphql/schema.gql

@@ -110,6 +110,8 @@ type Query {
     orderBy: String
     orderDirection: OrderDirection
   ): [Leaderboard]
+
+  options: [Option]
 }
 
 input SpaceWhere {
@@ -641,3 +643,8 @@ type Leaderboard {
   votesCount: Int
   lastVote: Int
 }
+
+type Option {
+  name: String
+  value: String
+}

src/helpers/schema.sql

@@ -184,3 +184,9 @@ CREATE TABLE leaderboard (
   INDEX proposal_count (proposal_count),
   INDEX last_vote (last_vote)
 );
+
+CREATE TABLE options (
+  name VARCHAR(100) NOT NULL,
+  value VARCHAR(100) NOT NULL,
+  PRIMARY KEY (name)
+);