port stav mealtime reports to koa-zod-router

Author: hawkrives

source/ccci-stolaf-college/v1/index.ts

@@ -84,7 +84,7 @@ api.register(streams.getUpcomingRoute)
 api.register(printing.getColorPrintersRoute)
 
 // reports
-api.get('/reports/stav', reports.stavMealtimeReport)
+api.register(reports.getStavMealtimeReportRoute)
 
 // utilities
 api.register(util.htmlToMarkdownRoute)

source/ccci-stolaf-college/v1/majors.ts

@@ -1,19 +1,26 @@
 import {get} from '../../ccc-lib/http.js'
-import {ONE_HOUR} from '../../ccc-lib/constants.js'
 import {GH_PAGES_FROM_REPO} from './gh-pages.js'
-import mem from 'memoize'
-import type {Context} from '../../ccc-server/context.js'
+import {z} from 'zod'
+import {createRouteSpec} from 'koa-zod-router'
 
-const GET = mem(get, {maxAge: ONE_HOUR})
+const MealTimeSchema = z.array(
+	z.object({
+		date: z.string().date(),
+		times: z.record(z.string().time(), z.number()),
+	}),
+)
 
-let stavMealtimesUrl = GH_PAGES_FROM_REPO('stav-mealtimes', 'two-weeks.json')
-
-export function getStavMealtimes() {
-	return GET(stavMealtimesUrl).json()
+export async function getStavMealtimes() {
+	return MealTimeSchema.parse(await get(GH_PAGES_FROM_REPO('stav-mealtimes', 'two-weeks.json')).json())
 }
 
-export async function stavMealtimeReport(ctx: Context) {
-	ctx.cacheControl(ONE_HOUR)
-
-	ctx.body = await getStavMealtimes()
-}
+export const getStavMealtimeReportRoute = createRouteSpec({
+	method: 'get',
+	path: '/reports/stav',
+	validate: {
+		response: MealTimeSchema,
+	},
+	handler: async (ctx) => {
+		ctx.body = await getStavMealtimes()
+	},
+})