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45 changes: 38 additions & 7 deletions lib/passport/passport.serializer.ts
Original file line number Diff line number Diff line change
@@ -1,16 +1,47 @@
import { IncomingMessage } from 'http';
import * as passport from 'passport';

export abstract class PassportSerializer {
abstract serializeUser(user: any, done: Function);
abstract deserializeUser(payload: any, done: Function);
export abstract class PassportSerializer<
UserType extends unknown = unknown,
PayloadType extends unknown = unknown,
RequestType extends IncomingMessage = IncomingMessage
> {
abstract serializeUser(
user: UserType,
req?: RequestType
): Promise<PayloadType> | PayloadType;
abstract deserializeUser(
payload: PayloadType,
req?: RequestType
): Promise<UserType> | UserType;

constructor() {
const passportInstance = this.getPassportInstance();
passportInstance.serializeUser((user, done) =>
this.serializeUser(user, done)
passportInstance.serializeUser(
async (
req: RequestType,
user: UserType,
done: (err: unknown, payload?: PayloadType) => unknown
) => {
try {
done(null, await this.serializeUser(user, req));
} catch (err) {
done(err);
}
}
);
passportInstance.deserializeUser((payload, done) =>
this.deserializeUser(payload, done)
passportInstance.deserializeUser(
async (
req: RequestType,
payload: PayloadType,
done: (err: unknown, user?: UserType) => unknown
) => {
try {
done(null, await this.deserializeUser(payload, req));
} catch (err) {
done(err);
}
}
);
}

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