Remove bad hack for default filter fields now that we just handle null properly

Author: CarsonF

src/common/filter-field.ts

@@ -1,9 +1,8 @@
 import { applyDecorators } from '@nestjs/common';
 import { Field } from '@nestjs/graphql';
-import { Transform, Type } from 'class-transformer';
+import { Type } from 'class-transformer';
 import { ValidateNested } from 'class-validator';
 import { Constructor, HasRequiredKeys } from 'type-fest';
-import { DefaultValue } from './default-value';
 import { AbstractClassType } from './types';
 
 /**
@@ -28,6 +27,4 @@ export const FilterField = <T extends object>(
         ]),
     Type(type),
     ValidateNested(),
-    DefaultValue.Set({}), // Default when omitted
-    Transform(({ value }) => value || {}), // null -> {}
   );

src/common/pagination.input.ts

@@ -4,7 +4,6 @@ import { setHas } from '@seedcompany/common';
 import { Matches, Max, Min } from 'class-validator';
 import { stripIndent } from 'common-tags';
 import { DataObject } from './data-object';
-import { DefaultValue } from './default-value';
 import { Order } from './order.enum';
 import { AbstractClassType } from './types';
 
@@ -126,7 +125,7 @@ export const ListArg = <T extends PaginationInput>(
       name: 'input',
       type: () => input,
       nullable: true,
-      defaultValue: DataObject.defaultValue(input, DefaultValue.Get(input)),
+      defaultValue: DataObject.defaultValue(input),
       ...opts,
     },
     ...pipes,