Merge branch 'feature/hn-api-schema' into develop

deps.ts

@@ -2,4 +2,5 @@ export * as R from "https://x.nest.land/ramda@0.27.2/mod.ts"
 export * from "https://deno.land/x/grammy@v1.26.0/mod.ts";
 export * from "https://deno.land/x/grammy_conversations@v1.2.0/mod.ts";
 export * from "https://deno.land/x/grammy_storages@v2.4.2/free/src/mod.ts"
-export * from "https://deno.land/x/grammy_types@v3.10.0/mod.ts"
+export * from "https://deno.land/x/grammy_types@v3.10.0/mod.ts"
+export { z } from "https://deno.land/x/zod@v3.16.1/mod.ts";

src/api.ts

@@ -1,5 +1,5 @@
 import { HN_API } from '@/config.ts'
-import { Item } from '@/types/item.ts'
+import { Item, itemSchema } from '@/types/item.ts'
 
 export const getTopStories = async (): Promise<number[]> => {
   const data: number[] = await fetch(`${HN_API}/topstories.json`).then((res) =>
@@ -14,5 +14,7 @@ export const getItem = async (id: number): Promise<Item | null> => {
     (res) => res.json(),
   )
 
+  itemSchema.parse(data)
+
   return data
 }

src/types/item.ts

@@ -1,17 +1,21 @@
-export type Item = {
-  id: number
-  deleted: boolean
-  type: string
-  by: string
-  time: number
-  text: string
-  dead: boolean
-  parent: number
-  poll: any // fix this
-  kids: any // fix this
-  url: string
-  score: number
-  title: string
-  parts: any // fix this
-  descendants: number
-}
+import { z } from '@deps'
+
+export const itemSchema = z.object({
+  id: z.number(),
+  deleted: z.optional(z.boolean()),
+  type: z.optional(z.string()),
+  by: z.optional(z.string()),
+  time: z.optional(z.number()),
+  text: z.optional(z.string()),
+  dead: z.optional(z.boolean()),
+  parent: z.optional(z.number()),
+  poll: z.optional(z.unknown()),
+  kids: z.optional(z.unknown()),
+  url: z.optional(z.string()),
+  score: z.optional(z.number()),
+  title: z.optional(z.string()),
+  parts: z.optional(z.unknown()),
+  descendants: z.optional(z.number()),
+}).nullable()
+
+export type Item = z.infer<typeof itemSchema>