chore: Add domain metadata

schema.graphql

@@ -67,6 +67,8 @@ type Domain @entity {
   id: ID!
   type: String!
   name: String!
+  iconURL: String
+  explorerURL: String
   routesFrom: [Route!] @derivedFrom(field: "fromDomain")
   routesTo: [Route!] @derivedFrom(field: "toDomain")
   token: [Token!] @derivedFrom(field: "domain")

src/indexer/config/envLoader.ts

@@ -15,6 +15,8 @@ export type DomainMetadata = {
   domainId: number;
   rpcUrl: string;
   domainGateway?: string;
+  iconUrl?: string;
+  explorerUrl?: string;
 };
 
 export type EnvVariables = {
@@ -76,6 +78,8 @@ export function getEnv(): EnvVariables {
       domainId: domainId,
       domainGateway: parsedDomainMetadata.domainGateway,
       rpcUrl: parsedDomainMetadata.rpcUrl,
+      iconUrl: parsedDomainMetadata.iconUrl,
+      explorerUrl: parsedDomainMetadata.explorerUrl,
     },
     dbConfig: {
       host: dbHost,

src/main_init.ts

@@ -7,6 +7,7 @@ import type { EntityManager } from "typeorm";
 
 import type { Domain as DomainConfig } from "./indexer/config";
 import { fetchSharedConfig } from "./indexer/config";
+import type { DomainMetadata } from "./indexer/config/envLoader";
 import { getEnv } from "./indexer/config/envLoader";
 import { Domain, Resource, Token } from "./model";
 import { initDatabase } from "./utils";
@@ -19,13 +20,18 @@ async function main(): Promise<void> {
   const dataSource = await initDatabase(envVars.dbConfig);
   const sharedConfig = await fetchSharedConfig(envVars.sharedConfigURL);
 
-  await insertDomains(sharedConfig.domains, dataSource.manager);
+  await insertDomains(
+    sharedConfig.domains,
+    dataSource.manager,
+    envVars.domainMetadata,
+  );
   await dataSource.destroy();
 }
 
 async function insertDomains(
   domains: Array<DomainConfig>,
   manager: EntityManager,
+  domainMetadata: DomainMetadata,
 ): Promise<void> {
   for (const domain of domains) {
     await manager.upsert(
@@ -34,6 +40,8 @@ async function insertDomains(
         id: domain.id.toString(),
         type: domain.type,
         name: domain.name,
+        iconURL: domainMetadata.iconUrl ?? "",
+        explorerURL: domainMetadata.explorerUrl ?? "",
       },
       ["id"],
     );

src/model/generated/domain.model.ts

@@ -21,6 +21,12 @@ export class Domain {
     @StringColumn_({nullable: false})
     name!: string
 
+    @StringColumn_({nullable: true})
+    iconURL!: string | undefined | null
+
+    @StringColumn_({nullable: true})
+    explorerURL!: string | undefined | null
+
     @OneToMany_(() => Route, e => e.fromDomain)
     routesFrom!: Route[]