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Use switch case to create instance

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This commit is contained in:
Leonardo Murça 2022-11-29 11:36:55 -03:00
parent bbea9b2f0f
commit 2c181d49b0
1 changed files with 15 additions and 12 deletions
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21
src/services/user-service-provider.js
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@ -2,17 +2,20 @@ export const UserServiceProvider = (function () {
let instance; let instance;
async function createInstance(user) { async function createInstance(user) {
if (user.role === 'STUDENT') { switch (user.role) {
const service = await import('../services/student-service'); case 'STUDENT':
if (service) { const studentService = await import('../services/student-service');
return new service.default(user); if (studentService) {
return new studentService.default(user);
} }
} else if (user.role === 'PROFESSOR') { break;
const service = await import('../services/professor-service'); case 'PROFESSOR':
if (service) { const professorService = await import('../services/professor-service');
return new service.default(user); if (professorService) {
return new professorService.default(user);
} }
} else { break;
default:
throw new Error('Invalid Role!'); throw new Error('Invalid Role!');
} }
} }