fix the first exercise

Author: kentcdodds

exercises/03.resources/01.problem.simple/src/resources.ts

@@ -1,13 +1,10 @@
-// 💰 you'll use this to get the username of the creator of the app
-// import { userInfo } from 'node:os'
 import { type EpicMeMCP } from './index.ts'
 
 export async function initializeResources(agent: EpicMeMCP) {
-	// 🐨 create a resource called "credits" with the URI epicme://credits
-	// this tool will return a string with the credits for the creators of the app
-	// so set the description to explain that
+	// 🐨 create a resource called "tags" with the URI epicme://tags
+	// this tool will return all the tags from the database. Write a description for that.
 	// 🐨 the handler accepts the uri and returns the contents array which should
-	// have an object with mimeType text/plain, text, and uri
-	// 💰 You can use this for the text:
-	// `This app was created by ${userInfo().username}`
+	// have an object with mimeType application/json, text, and uri
+	// 💰 You can use this to get the tags
+	// `await agent.db.getTags()`
 }

exercises/03.resources/01.solution.simple/src/resources.ts

@@ -3,17 +3,16 @@ import { type EpicMeMCP } from './index.ts'
 
 export async function initializeResources(agent: EpicMeMCP) {
 	agent.server.resource(
-		'credits',
-		'epicme://credits',
-		{
-			description: 'Credits for the creators of the app',
-		},
+		'tags',
+		'epicme://tags',
+		{ description: 'All tags' },
 		async (uri) => {
+			const tags = await agent.db.getTags()
 			return {
 				contents: [
 					{
-						mimeType: 'text/plain',
-						text: `This app was created by ${userInfo().username}`,
+						mimeType: 'application/json',
+						text: JSON.stringify(tags),
 						uri: uri.toString(),
 					},
 				],