75 lines
2.2 KiB
TypeScript
75 lines
2.2 KiB
TypeScript
import {
|
|
ExecutionContext,
|
|
Injectable,
|
|
NotFoundException,
|
|
} from '@nestjs/common';
|
|
import { GqlExecutionContext } from '@nestjs/graphql';
|
|
|
|
import { subject } from '@casl/ability';
|
|
|
|
import { IAbilityHandler } from 'src/ability/interfaces/ability-handler.interface';
|
|
|
|
import { PrismaService } from 'src/database/prisma.service';
|
|
import { AbilityAction } from 'src/ability/ability.action';
|
|
import { AppAbility } from 'src/ability/ability.factory';
|
|
import { CompanyWhereInput } from 'src/core/@generated/company/company-where.input';
|
|
import { assert } from 'src/utils/assert';
|
|
|
|
class CompanyArgs {
|
|
where?: CompanyWhereInput;
|
|
}
|
|
|
|
@Injectable()
|
|
export class ManageCompanyAbilityHandler implements IAbilityHandler {
|
|
async handle(ability: AppAbility) {
|
|
return ability.can(AbilityAction.Manage, 'Company');
|
|
}
|
|
}
|
|
|
|
@Injectable()
|
|
export class ReadCompanyAbilityHandler implements IAbilityHandler {
|
|
handle(ability: AppAbility) {
|
|
return ability.can(AbilityAction.Read, 'Company');
|
|
}
|
|
}
|
|
|
|
@Injectable()
|
|
export class CreateCompanyAbilityHandler implements IAbilityHandler {
|
|
handle(ability: AppAbility) {
|
|
return ability.can(AbilityAction.Create, 'Company');
|
|
}
|
|
}
|
|
|
|
@Injectable()
|
|
export class UpdateCompanyAbilityHandler implements IAbilityHandler {
|
|
constructor(private readonly prismaService: PrismaService) {}
|
|
|
|
async handle(ability: AppAbility, context: ExecutionContext) {
|
|
const gqlContext = GqlExecutionContext.create(context);
|
|
const args = gqlContext.getArgs<CompanyArgs>();
|
|
const company = await this.prismaService.company.findFirst({
|
|
where: args.where,
|
|
});
|
|
|
|
assert(company, '', NotFoundException);
|
|
|
|
return ability.can(AbilityAction.Update, subject('Company', company));
|
|
}
|
|
}
|
|
|
|
@Injectable()
|
|
export class DeleteCompanyAbilityHandler implements IAbilityHandler {
|
|
constructor(private readonly prismaService: PrismaService) {}
|
|
|
|
async handle(ability: AppAbility, context: ExecutionContext) {
|
|
const gqlContext = GqlExecutionContext.create(context);
|
|
const args = gqlContext.getArgs<CompanyArgs>();
|
|
const company = await this.prismaService.company.findFirst({
|
|
where: args.where,
|
|
});
|
|
assert(company, '', NotFoundException);
|
|
|
|
return ability.can(AbilityAction.Delete, subject('Company', company));
|
|
}
|
|
}
|