Fix Exercise 1.2 structured output comments and create_entry tags bug (#14)

Co-authored-by: kentcdodds <[email protected]>
Co-authored-by: copilot-swe-agent[bot] <[email protected]>
Co-authored-by: Kent C. Dodds <[email protected]>

Author: Copilot

exercises/01.advanced-tools/02.problem.structured/src/tools.ts

@@ -41,6 +41,10 @@ export async function initializeTools(agent: EpicMeMCP) {
 				}
 			}
 
+			// 🐨 refetch entry to get updated tags
+			// 💰 agent.db.getEntry(createdEntry.id)
+			// 💯 add invariant to check if the entry was found
+
 			// 🐨 create a structuredContent here that matches the outputSchema
 			return {
 				// 🐨 add structuredContent here
@@ -330,7 +334,7 @@ export async function initializeTools(agent: EpicMeMCP) {
 				openWorldHint: false,
 			} satisfies ToolAnnotations,
 			inputSchema: entryTagIdSchema,
-			// 🐨 add an outputSchema here with a success boolean and a tagEntry that is an entryTagSchema
+			// 🐨 add an outputSchema here with a success boolean and an entryTag that is an entryTagSchema
 		},
 		async ({ entryId, tagId }) => {
 			const tag = await agent.db.getTag(tagId)
@@ -382,7 +386,7 @@ export async function initializeTools(agent: EpicMeMCP) {
 						'If set to > 0, use mock mode and this is the mock wait time in milliseconds',
 					),
 			},
-			// 🐨 add an outputSchema here with a video that includes videoUri (you're on your own here!)
+			// 🐨 add an outputSchema here with a videoUri field (you're on your own here!)
 		},
 		async ({ year = new Date().getFullYear(), mockTime }) => {
 			const entries = await agent.db.getEntries()

exercises/01.advanced-tools/02.solution.structured/src/tools.ts

@@ -41,14 +41,18 @@ export async function initializeTools(agent: EpicMeMCP) {
 				}
 			}
 
-			const structuredContent = { entry: createdEntry }
+			// Refetch entry to get updated tags
+			const entryWithTags = await agent.db.getEntry(createdEntry.id)
+			invariant(entryWithTags, `Failed to refetch created entry`)
+			
+			const structuredContent = { entry: entryWithTags }
 			return {
 				structuredContent,
 				content: [
 					createText(
-						`Entry "${createdEntry.title}" created successfully with ID "${createdEntry.id}"`,
+						`Entry "${entryWithTags.title}" created successfully with ID "${entryWithTags.id}"`,
 					),
-					createEntryResourceLink(createdEntry),
+					createEntryResourceLink(entryWithTags),
 					createText(structuredContent),
 				],
 			}