feat: add user submission functionality

src/modules/questions/entities/question.entity.ts

@@ -36,6 +36,7 @@ export class Question {
   content!: string;
 
   @Column({ type: 'int', nullable: false })
+  @Index()
   order!: number;
 
   @Column({ type: 'int', default: 1 })
@@ -51,7 +52,7 @@ export class Question {
   metadata!: QuestionMetadata;
 
   @OneToMany(() => Choice, (choice) => choice.question)
-  choices?: Array<Choice>;
+  choices!: Array<Choice>;
 
   @CreateDateColumn()
   createdAt!: Date;

src/modules/questions/providers/questions-command.provider.ts

@@ -35,14 +35,6 @@ export class QuestionsCommandProvider {
   public async createOne(createQuestionDto: CreateQuestionDTO) {
     const test = await this.testsService.adminGetOne(createQuestionDto.test);
 
-    if (!test) {
-      throw new AppException(
-        'common.errors.entityNotFound',
-        HttpStatus.NOT_FOUND,
-        { entity: '$t(tests.fields.test)' },
-      );
-    }
-
     const newQuestion = this.questionsRepository.create({
       ...createQuestionDto,
       test,
@@ -81,15 +73,7 @@ export class QuestionsCommandProvider {
     }
 
     if (updateQuestionDto.test) {
-      const test = await this.testsService.adminGetOne(updateQuestionDto.test);
-
-      if (!test) {
-        throw new AppException(
-          'common.errors.entityNotFound',
-          HttpStatus.NOT_FOUND,
-          { entity: '$t(tests.fields.test)' },
-        );
-      }
+      await this.testsService.adminGetOne(updateQuestionDto.test);
     }
 
     const type =

src/modules/questions/providers/questions-query.provider.ts

@@ -1,4 +1,4 @@
-import { Injectable } from '@nestjs/common';
+import { HttpStatus, Injectable } from '@nestjs/common';
 import { filterQuestions } from '../helpers/filter-questions.helper';
 import Utils from '@/common/utils';
 import { FindQuestionsDTO } from '../dtos/find-questions.dto';
@@ -9,6 +9,7 @@ import { InjectRepository } from '@nestjs/typeorm';
 import { Question } from '../entities/question.entity';
 import { Repository } from 'typeorm';
 import { TestsService } from '@/modules/tests/providers/tests.service';
+import { AppException } from '@/common/exceptions/app.exception';
 
 @Injectable()
 export class QuestionsQueryProvider {
@@ -33,13 +34,13 @@ export class QuestionsQueryProvider {
     let selectedTest: Test | null = null;
 
     if (query.test) {
-      try {
-        selectedTest = await this.testsService.adminGetOne(query.test);
-      } catch (err) {
-        throw new AppTimeoutException(err);
-      }
+      selectedTest = await this.testsService.adminGetOne(query.test, {
+        relations: { questions: true },
+      });
     }
 
+    console.log(selectedTest);
+
     try {
       const [questions, total] = await this.questionsRepository.findAndCount({
         where: {
@@ -69,13 +70,25 @@ export class QuestionsQueryProvider {
   }
 
   public async findOneForAdmin(id: number) {
+    let question: Question | null = null;
+
     try {
-      return await this.questionsRepository.findOne({
+      question = await this.questionsRepository.findOne({
         where: { id },
-        relations: { test: true },
+        relations: { test: true, rangeRules: true, choices: true },
       });
     } catch (err) {
       throw new AppTimeoutException(err);
     }
+
+    if (!question) {
+      throw new AppException(
+        'common.errors.entityNotFound',
+        HttpStatus.NOT_FOUND,
+        { entity: '$t(questions.fields.question)' },
+      );
+    }
+
+    return question;
   }
 }