feat(query): full v5 migration

packages/query/package.json

@@ -39,33 +39,27 @@
     "README.md"
   ],
   "dependencies": {
-    "@graphile-contrib/pg-many-to-many": "^1.0.2",
-    "@graphile-contrib/pg-order-by-related": "^1.0.0",
-    "@graphile-contrib/pg-simplify-inflector": "^6.1.0",
-    "@graphile/pg-aggregates": "^0.1.1",
-    "@graphile/pg-pubsub": "^4.13.0",
+    "@graphile-contrib/pg-many-to-many": "^2.0.0-rc.2",
+    "@graphile-contrib/pg-order-by-related": "^2.0.0-rc.2",
+    "@graphile/pg-aggregates": "0.2.0-rc.2",
+    "@graphile/simplify-inflection": "^8.0.0",
     "@nestjs/common": "^9.4.0",
     "@nestjs/core": "^9.4.0",
     "@nestjs/platform-express": "^9.4.0",
     "@subql/common": "workspace:~",
     "@subql/utils": "workspace:~",
-    "@subql/x-graphile-build-pg": "4.13.0-0.2.5",
-    "@subql/x-postgraphile-core": "4.13.0-0.2.0",
-    "apollo-server-express": "^3.12.0",
     "compression": "^1.8.0",
-    "graphile-build": "^4.12.2",
-    "graphile-utils": "^4.13.0",
-    "graphql": "^15.8.0",
-    "graphql-query-complexity": "^0.11.0",
-    "graphql-ws": "^5.16.0",
+    "grafast": "^1.0.2",
+    "graphile-build": "^5.0.0",
+    "graphql": "^16.9.0",
+    "graphql-query-complexity": "^0.7.0",
     "lodash": "^4.17.21",
     "pg": "^8.12.0",
     "pg-tsquery": "^8.4.2",
     "pino-http": "^5.8.0",
-    "postgraphile": "^4.13.0",
-    "postgraphile-plugin-connection-filter": "^2.2.2",
+    "postgraphile": "^5.0.3",
+    "postgraphile-plugin-connection-filter": "^3.0.0",
     "rxjs": "^7.1.0",
-    "ws": "^8.18.0",
     "yargs": "^16.2.0"
   },
   "devDependencies": {
@@ -75,7 +69,6 @@
     "@types/express": "^4.17.21",
     "@types/jest": "^27.5.2",
     "@types/lodash": "^4.17.20",
-    "@types/ws": "^8",
     "@types/yargs": "^16.0.9",
     "nodemon": "^3.1.4"
   }

packages/query/src/configure/configure.module.ts

@@ -8,7 +8,6 @@ import {Pool, PoolConfig} from 'pg';
 import {getLogger} from '../utils/logger';
 import {getYargsOption} from '../yargs';
 import {Config} from './config';
-import {debugPgClient} from './x-postgraphile/debugClient';
 
 async function ensurePool(poolConfig: PoolConfig): Promise<Pool> {
   const pgPool = new Pool(poolConfig);
@@ -78,13 +77,9 @@ export class ConfigureModule {
       // tslint:disable-next-line no-console
       getLogger('db').error('PostgreSQL client generated error: ', err.message);
     });
-    if (opts['query-explain']) {
-      pgPool.on('connect', (pgClient) => {
-        // Enhance our Postgres client with debugging stuffs.
-        debugPgClient(pgClient, getLogger('explain'));
-        pgClient._explainResults = [];
-      });
-    }
+    // In v5, query explain is controlled via the preset's `grafast.explain`
+    // option (set in graphql.module.ts) and gated by the `x-graphql-explain`
+    // HTTP header per-request. The `--query-explain` CLI flag is wired there.
     return {
       module: ConfigureModule,
       providers: [