Request validation for /api/subscriptions.* (#5476)

* chore: req validation for subscriptions.list

* chore: req validation for subscriptions.info

* chore: req validation for subscriptions.create

* chore: req validation for subscriptions.delete

* fix: reuse validations

server/routes/api/subscriptions/schema.ts

@@ -0,0 +1,44 @@
+import { z } from "zod";
+import { ValidateDocumentId } from "@server/validation";
+import BaseSchema from "../BaseSchema";
+
+export const SubscriptionsListSchema = BaseSchema.extend({
+  body: z.object({
+    documentId: z.string().refine(ValidateDocumentId.isValid, {
+      message: ValidateDocumentId.message,
+    }),
+    event: z.literal("documents.update"),
+  }),
+});
+
+export type SubscriptionsListReq = z.infer<typeof SubscriptionsListSchema>;
+
+export const SubscriptionsInfoSchema = BaseSchema.extend({
+  body: z.object({
+    documentId: z.string().refine(ValidateDocumentId.isValid, {
+      message: ValidateDocumentId.message,
+    }),
+    event: z.literal("documents.update"),
+  }),
+});
+
+export type SubscriptionsInfoReq = z.infer<typeof SubscriptionsInfoSchema>;
+
+export const SubscriptionsCreateSchema = BaseSchema.extend({
+  body: z.object({
+    documentId: z.string().refine(ValidateDocumentId.isValid, {
+      message: ValidateDocumentId.message,
+    }),
+    event: z.literal("documents.update"),
+  }),
+});
+
+export type SubscriptionsCreateReq = z.infer<typeof SubscriptionsCreateSchema>;
+
+export const SubscriptionsDeleteSchema = BaseSchema.extend({
+  body: z.object({
+    id: z.string().uuid(),
+  }),
+});
+
+export type SubscriptionsDeleteReq = z.infer<typeof SubscriptionsDeleteSchema>;