make bun compatible and also compatible with higher graphql version

federation/src/graphql/api/1_0/schema.ts

@@ -0,0 +1,14 @@
+import { NonEmptyArray } from 'type-graphql'
+import { AuthenticationResolver } from './resolver/AuthenticationResolver'
+import { PublicCommunityInfoResolver } from './resolver/PublicCommunityInfoResolver'
+import { PublicKeyResolver } from './resolver/PublicKeyResolver'
+import { SendCoinsResolver } from './resolver/SendCoinsResolver'
+
+export const getApiResolvers = (): NonEmptyArray<Function> => {
+  return [
+    AuthenticationResolver,
+    PublicCommunityInfoResolver,
+    PublicKeyResolver,
+    SendCoinsResolver,
+  ]
+}

federation/src/graphql/api/1_1/schema.ts

@@ -0,0 +1,14 @@
+import { NonEmptyArray } from 'type-graphql'
+import { AuthenticationResolver } from "../1_0/resolver/AuthenticationResolver"
+import { PublicCommunityInfoResolver } from "../1_0/resolver/PublicCommunityInfoResolver"
+import { SendCoinsResolver } from "../1_0/resolver/SendCoinsResolver"
+import { PublicKeyResolver } from "./resolver/PublicKeyResolver"
+
+export const getApiResolvers = (): NonEmptyArray<Function> => {
+  return [
+    AuthenticationResolver,
+    PublicCommunityInfoResolver,
+    PublicKeyResolver,
+    SendCoinsResolver,
+  ]
+}

federation/src/graphql/api/schema.ts

@@ -1,9 +1,20 @@
-import path from 'node:path'
 import { federationLogger as logger } from '@/server/logger'
+import { NonEmptyArray } from 'type-graphql'
 // config
 import { CONFIG } from '../../config'
+import { getApiResolvers as getApiResolvers_1_0 } from './1_0/schema'
+import { getApiResolvers as getApiResolvers_1_1 } from './1_1/schema'
 
-export const getApiResolvers = (): string => {
+export const getApiResolvers = (): NonEmptyArray<Function> => {
   logger.info(`getApiResolvers...${CONFIG.FEDERATION_API}`)
-  return path.join(__dirname, `./${CONFIG.FEDERATION_API}/resolver/*Resolver.{ts,js}`)
+
+  if (CONFIG.FEDERATION_API === '1_0') {
+    return getApiResolvers_1_0()
+  }
+
+  if (CONFIG.FEDERATION_API === '1_1') {
+    return getApiResolvers_1_1()
+  }
+
+  throw new Error(`Unknown API version: ${CONFIG.FEDERATION_API}`)
 }

federation/src/graphql/schema.ts

@@ -8,7 +8,7 @@ import { DecimalScalar } from './scalar/Decimal'
 
 export const schema = async (): Promise<GraphQLSchema> => {
   return await buildSchema({
-    resolvers: [getApiResolvers()],
+    resolvers: getApiResolvers(),
     // authChecker: isAuthorized,
     scalarsMap: [{ type: Decimal, scalar: DecimalScalar }],
     /*