I want to make some properties optional and check whether propery exists and if it is I want to give it to this.UserService.update() method. I mean that i'm trying to update only those values which are passed to req.body.
user.controller.ts
private updateUser = async (
req: Request,
res: Response,
next: NextFunction
): Promise<Response | void> => {
try {
const id = req.user.id;
//I want to check every value below exist whether it exists
const { old_password, name, email, password } = req.body;
// Some of they may be empty and if some of them are not I want to give
// them to the method below
const updatedUser = await this.UserService.update(id, /* here */);
return res.status(200).json({ updatedUser });
} catch (error: any) {
next(new HttpException(400, error.message));
}
};
user.service.ts
public async update(
id: string,
old_password: string,
name?: string,
password?: string,
email?: string
){}
You can directly check in update function:
public async update(
id: string,
old_password: string,
name?: string,
password?: string,
email?: string
){
if(name) {
// Update name
}
if(email) {
// Update email
}
// ....
}