feat(SW-1818): Refactored sysAsset handling to support PDF links

Approved-by: Matilda Landström

apps/scandic-web/server/routers/contentstack/schemas/blocks/sysAsset.ts

@@ -0,0 +1,36 @@
+import { z } from "zod"
+
+import { ContentEnum } from "@/types/enums/content"
+
+// SysAsset is used for several different assets in ContentStack, such as images, pdf-files, etc.
+// It is a generic asset type that can represent any file type.
+// A lot of the fields are optional/nullable, hence the use of `.nullish()`.
+// The properties of this schema should be handled inside the components that use it, fe. web/apps/scandic-web/components/JsonToHtml/renderOptions.tsx.
+export const sysAssetSchema = z.object({
+  __typename: z.literal(ContentEnum.blocks.SysAsset),
+  content_type: z.string().nullish(),
+  description: z.string().nullish(),
+  dimension: z
+    .object({
+      height: z.number(),
+      width: z.number(),
+    })
+    .nullish(),
+  metadata: z.any(), // JSON
+  // system for SysAssets is not the same type
+  // as for all other types eventhough they have
+  // the exact same structure, that's why systemSchema
+  // is not used as that correlates to the
+  // EntrySystemField type
+  system: z
+    .object({
+      uid: z.string(),
+    })
+    .nullish(),
+  title: z.string().nullish(),
+  url: z.string().nullish(),
+})
+
+export const sysAssetRefsSchema = z.object({
+  __typename: z.literal(ContentEnum.blocks.SysAsset),
+})