Version control and retrieval endpoints
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6 changed files with 261 additions and 5 deletions
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@ -1,5 +1,6 @@
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import { Request, Response, NextFunction } from 'express';
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import { topics, Topic } from '../models/topic';
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import { finder } from '../utils'
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// Create a topic
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export const createTopic = (req: Request, res: Response, next: NextFunction) => {
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@ -24,7 +25,7 @@ export const createTopic = (req: Request, res: Response, next: NextFunction) =>
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}
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};
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// Read all topics
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// Retrieve all topics
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export const getTopics = (req: Request, res: Response, next: NextFunction) => {
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try {
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res.json(topics);
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@ -33,7 +34,7 @@ export const getTopics = (req: Request, res: Response, next: NextFunction) => {
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}
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};
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// Read single topic
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// Retrieve single topic
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export const getTopicById = (req: Request, res: Response, next: NextFunction) => {
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try {
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const id = parseInt(req.params.id, 10);
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@ -48,6 +49,39 @@ export const getTopicById = (req: Request, res: Response, next: NextFunction) =>
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}
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};
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// Retrieve single version of a topic
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export const getTopicByIdVersion = (req: Request, res: Response, next: NextFunction) => {
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try {
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const id = parseInt(req.params.id, 10);
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const version = parseInt(req.params.version, 10)
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const topic = topics.find((i) => i.id === id && i.version === version);
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if (!topic) {
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res.status(404).json({ message: 'Topic not found' });
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return;
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}
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res.json(topic);
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} catch (error) {
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next(error);
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}
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};
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// Retrive topic and all subtopics recursively
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export const getTopicByIdRecursive = (req: Request, res: Response, next: NextFunction) => {
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try {
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const id = parseInt(req.params.id, 10);
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const topic = topics.find((i) => i.id === id);
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if (!topic) {
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res.status(404).json({ message: 'Topic not found' });
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return;
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}
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const result = finder(topic.id)
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res.json(result);
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} catch (error) {
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next(error);
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}
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};
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// Update a topic (create nenw version)
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export const updateTopic = (req: Request, res: Response, next: NextFunction) => {
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try {
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