59 lines
1.7 KiB
TypeScript
59 lines
1.7 KiB
TypeScript
import { Injectable } from '@nestjs/common';
|
|
|
|
import {
|
|
ValidationArguments,
|
|
ValidatorConstraint,
|
|
ValidatorConstraintInterface,
|
|
} from 'class-validator';
|
|
|
|
import { FieldMetadataDefaultValue } from 'src/metadata/field-metadata/interfaces/field-metadata-default-value.interface';
|
|
|
|
import { FieldMetadataService } from 'src/metadata/field-metadata/field-metadata.service';
|
|
import {
|
|
FieldMetadataEntity,
|
|
FieldMetadataType,
|
|
} from 'src/metadata/field-metadata/field-metadata.entity';
|
|
import { validateDefaultValueForType } from 'src/metadata/field-metadata/utils/validate-default-value-for-type.util';
|
|
|
|
@Injectable()
|
|
@ValidatorConstraint({ name: 'isFieldMetadataDefaultValue', async: true })
|
|
export class IsFieldMetadataDefaultValue
|
|
implements ValidatorConstraintInterface
|
|
{
|
|
constructor(private readonly fieldMetadataService: FieldMetadataService) {}
|
|
|
|
async validate(
|
|
value: FieldMetadataDefaultValue,
|
|
args: ValidationArguments,
|
|
): Promise<boolean> {
|
|
// Try to extract type value from the object
|
|
let type: FieldMetadataType | null = args.object['type'];
|
|
|
|
if (!type) {
|
|
// Extract id value from the instance, should happen only when updating
|
|
// @ts-expect-error Todo: Fix typing error
|
|
const id: string | undefined = args.instance?.['id'];
|
|
|
|
if (!id) {
|
|
return false;
|
|
}
|
|
|
|
let fieldMetadata: FieldMetadataEntity;
|
|
|
|
try {
|
|
fieldMetadata = await this.fieldMetadataService.findOneOrFail(id);
|
|
} catch {
|
|
return false;
|
|
}
|
|
|
|
type = fieldMetadata.type;
|
|
}
|
|
|
|
return validateDefaultValueForType(type, value);
|
|
}
|
|
|
|
defaultMessage(): string {
|
|
return 'FieldMetadataDefaultValue is not valid';
|
|
}
|
|
}
|