refactor: unify casing — use toConstantCase (komoji) instead of toScreamingSnake, toSnakeCase instead of underscore

- Replace all toScreamingSnake imports/usage with toConstantCase from komoji
- Replace all underscore imports/usage with toSnakeCase from komoji
- Add komoji dependency to graphql/query
- Update tests to use toConstantCase
- All 312 codegen tests pass, full monorepo build succeeds

Author: pyramation

graphql/codegen/src/__tests__/codegen/utils.test.ts

@@ -11,7 +11,7 @@ import {
   lcFirst,
   toCamelCase,
   toPascalCase,
-  toScreamingSnake,
+  toConstantCase,
   ucFirst,
 } from '../../core/codegen/utils';
 import type { Relations, Table } from '../../types/schema';
@@ -62,10 +62,10 @@ describe('utils', () => {
       expect(toPascalCase('helloWorld')).toBe('HelloWorld');
     });
 
-    it('toScreamingSnake converts to SCREAMING_SNAKE_CASE', () => {
-      expect(toScreamingSnake('helloWorld')).toBe('HELLO_WORLD');
-      expect(toScreamingSnake('HelloWorld')).toBe('HELLO_WORLD');
-      expect(toScreamingSnake('hello')).toBe('HELLO');
+    it('toConstantCase converts to CONSTANT_CASE', () => {
+      expect(toConstantCase('helloWorld')).toBe('HELLO_WORLD');
+      expect(toConstantCase('HelloWorld')).toBe('HELLO_WORLD');
+      expect(toConstantCase('hello')).toBe('HELLO');
     });
   });
 

graphql/codegen/src/core/codegen/utils.ts

@@ -6,9 +6,9 @@ import {
   pluralize,
   toCamelCase,
   toPascalCase,
-  toScreamingSnake,
   ucFirst,
 } from 'inflekt';
+import { toConstantCase } from 'komoji';
 
 import type {
   Field,
@@ -19,7 +19,7 @@ import type {
 import { scalarToFilterType, scalarToTsType } from './scalars';
 
 // Re-export string manipulation helpers from inflekt (single source of truth)
-export { lcFirst, toCamelCase, toPascalCase, toScreamingSnake, ucFirst };
+export { lcFirst, toCamelCase, toPascalCase, toConstantCase, ucFirst };  
 
 // ============================================================================
 // Naming conventions for generated code

graphql/query/package.json

@@ -38,6 +38,7 @@
     "graphql": "16.13.0",
     "inflection": "^3.0.0",
     "inflekt": "^0.5.1",
+    "komoji": "^0.8.1",
     "lru-cache": "^11.2.7",
     "postgraphile": "5.0.0-rc.10"
   },

graphql/query/src/generators/naming-helpers.ts

@@ -7,7 +7,8 @@
  *
  * Back-ported from Dashboard's `packages/data/src/query-generator.ts`.
  */
-import { toCamelCase, toScreamingSnake, pluralize } from 'inflekt';
+import { toCamelCase, pluralize } from 'inflekt';
+import { toConstantCase } from 'komoji';
 
 import type { Table } from '../types/schema';
 
@@ -206,7 +207,7 @@ export function toOrderByEnumValue(
   fieldName: string,
   direction: 'asc' | 'desc',
 ): string {
-  const screaming = toScreamingSnake(fieldName);
+  const screaming = toConstantCase(fieldName);
   return `${screaming}_${direction.toUpperCase()}`;
 }
 

graphql/query/src/query-builder.ts

@@ -1,5 +1,6 @@
 import { DocumentNode, print as gqlPrint } from 'graphql';
-import { toCamelCase, toPascalCase, pluralize, underscore } from 'inflekt';
+import { toCamelCase, toPascalCase, pluralize } from 'inflekt';
+import { toSnakeCase } from 'komoji';
 
 import {
   createOne,
@@ -194,7 +195,7 @@ export class QueryBuilder {
     this._key = this._findQuery();
 
     this.queryName(
-      toCamelCase(['get', underscore(this._key), 'query'].join('_')),
+      toCamelCase(['get', toSnakeCase(this._key), 'query'].join('_')),
     );
 
     const defn = this._introspection[this._key];
@@ -216,7 +217,7 @@ export class QueryBuilder {
     this._key = this._findQuery();
 
     this.queryName(
-      toCamelCase(['get', underscore(this._key), 'query', 'all'].join('_')),
+      toCamelCase(['get', toSnakeCase(this._key), 'query', 'all'].join('_')),
     );
 
     const defn = this._introspection[this._key];
@@ -238,7 +239,7 @@ export class QueryBuilder {
 
     this.queryName(
       toCamelCase(
-        ['get', underscore(this._key), 'count', 'query'].join('_'),
+        ['get', toSnakeCase(this._key), 'count', 'query'].join('_'),
       ),
     );
 
@@ -258,7 +259,7 @@ export class QueryBuilder {
     this._key = this._findQuery();
 
     this.queryName(
-      toCamelCase(['get', underscore(this._key), 'query'].join('_')),
+      toCamelCase(['get', toSnakeCase(this._key), 'query'].join('_')),
     );
 
     const defn = this._introspection[this._key];
@@ -280,7 +281,7 @@ export class QueryBuilder {
     this._key = this._findMutation();
 
     this.queryName(
-      toCamelCase([underscore(this._key), 'mutation'].join('_')),
+      toCamelCase([toSnakeCase(this._key), 'mutation'].join('_')),
     );
 
     const defn = this._introspection[this._key] as MutationDefinition;
@@ -301,7 +302,7 @@ export class QueryBuilder {
     this._key = this._findMutation();
 
     this.queryName(
-      toCamelCase([underscore(this._key), 'mutation'].join('_')),
+      toCamelCase([toSnakeCase(this._key), 'mutation'].join('_')),
     );
 
     const defn = this._introspection[this._key] as MutationDefinition;
@@ -322,7 +323,7 @@ export class QueryBuilder {
     this._key = this._findMutation();
 
     this.queryName(
-      toCamelCase([underscore(this._key), 'mutation'].join('_')),
+      toCamelCase([toSnakeCase(this._key), 'mutation'].join('_')),
     );
 
     const defn = this._introspection[this._key] as MutationDefinition;
@@ -559,5 +560,5 @@ function isRelationalField(fieldName: string, modelMeta: MetaTable): boolean {
 // Get getMany op name from model
 // ie. UserSetting => userSettings
 function modelNameToGetMany(model: string): string {
-  return toCamelCase(pluralize(underscore(model)));
+  return toCamelCase(pluralize(toSnakeCase(model)));
 }

pgpm/export/src/graphql-naming.ts

@@ -13,7 +13,8 @@
  *   db_migrate.sql_actions -> sqlActions
  *   column database_id -> databaseId
  */
-import { toCamelCase, toPascalCase, distinctPluralize, singularizeLast, underscore } from 'inflekt';
+import { toCamelCase, toPascalCase, distinctPluralize, singularizeLast } from 'inflekt';
+import { toSnakeCase } from 'komoji';
 
 /**
  * Get the GraphQL query field name for a given Postgres table name.
@@ -36,7 +37,7 @@ export const graphqlRowToPostgresRow = (
 ): Record<string, unknown> => {
   const result: Record<string, unknown> = {};
   for (const [key, value] of Object.entries(row)) {
-    result[underscore(key)] = value;
+    result[toSnakeCase(key)] = value;
   }
   return result;
 };