import { DwengoEntityRepository } from '../dwengo-entity-repository.js';
import { Answer } from '../../entities/questions/answer.entity.js';
import { Question } from '../../entities/questions/question.entity.js';
import { Teacher } from '../../entities/users/teacher.entity.js';

export class AnswerRepository extends DwengoEntityRepository<Answer> {
    public async createAnswer(answer: { toQuestion: Question; author: Teacher; content: string }): Promise<Answer> {
        const answerEntity = this.create({
            toQuestion: answer.toQuestion,
            author: answer.author,
            content: answer.content,
            timestamp: new Date(),
        });
        return this.insert(answerEntity);
    }
    public async findAllAnswersToQuestion(question: Question): Promise<Answer[]> {
        return this.findAll({
            where: { toQuestion: question },
            orderBy: { sequenceNumber: 'ASC' },
        });
    }
    public async removeAnswerByQuestionAndSequenceNumber(question: Question, sequenceNumber: number): Promise<void> {
        return this.deleteWhere({
            toQuestion: question,
            sequenceNumber: sequenceNumber,
        });
    }
}