From 98ba10b48f16563b163cfbf9f23c845cdedfe474 Mon Sep 17 00:00:00 2001
From: almog8k <almog8k@gmail.com>
Date: Sun, 7 Dec 2025 11:29:47 +0200
Subject: [PATCH 1/2] feat: add checksum schema and integrate into ingestion
 validation schema

---
 src/constants/core/constants.ts      | 3 +++
 src/schemas/core/file.schema.ts      | 7 +++++++
 src/schemas/ingestion/task.schema.ts | 5 +++--
 src/types/core/file.type.ts          | 5 +++++
 src/types/core/index.ts              | 1 +
 src/types/core/link.type.ts          | 4 +---
 6 files changed, 20 insertions(+), 5 deletions(-)
 create mode 100644 src/types/core/file.type.ts

diff --git a/src/constants/core/constants.ts b/src/constants/core/constants.ts
index 3c3b715..9f2f477 100644
--- a/src/constants/core/constants.ts
+++ b/src/constants/core/constants.ts
@@ -51,3 +51,6 @@ export const CORE_VALIDATIONS = {
 } satisfies ValidationRules;
 /* eslint-enable @typescript-eslint/no-magic-numbers */
 /* eslint-enable @typescript-eslint/naming-convention */
+
+export const HASH_ALGORITHMS = ['XXH64'] as const;
+export type HashAlgorithm = (typeof HASH_ALGORITHMS)[number];
diff --git a/src/schemas/core/file.schema.ts b/src/schemas/core/file.schema.ts
index 30359a6..6d3e8fd 100644
--- a/src/schemas/core/file.schema.ts
+++ b/src/schemas/core/file.schema.ts
@@ -1,4 +1,5 @@
 import z from 'zod';
+import { HASH_ALGORITHMS } from '../../constants/core';
 import { urlSchema } from './link.schema';
 
 export const fileMetadataSchema = z.object({
@@ -6,3 +7,9 @@ export const fileMetadataSchema = z.object({
   fileSize: z.number().nonnegative().int().describe('File size in bytes'),
   url: urlSchema,
 });
+
+export const checksumSchema = z.object({
+  algorithm: z.enum(HASH_ALGORITHMS),
+  checksum: z.string(),
+  fileName: z.string(),
+});
diff --git a/src/schemas/ingestion/task.schema.ts b/src/schemas/ingestion/task.schema.ts
index 74c8211..abe9b2e 100644
--- a/src/schemas/ingestion/task.schema.ts
+++ b/src/schemas/ingestion/task.schema.ts
@@ -1,5 +1,5 @@
 import z from 'zod';
-import { fileMetadataSchema } from '../core';
+import { checksumSchema, fileMetadataSchema } from '../core';
 
 export const ingestionNewFinalizeTaskParamsSchema = z
   .object({
@@ -23,7 +23,8 @@ export const ingestionSwapUpdateTaskParamsSchema = ingestionUpdateFinalizeTaskPa
 
 export const ingestionValidationTaskParamsSchema = z
   .object({
+    checksums: z.array(checksumSchema),
+    isValid: z.boolean().optional(),
     report: fileMetadataSchema.optional(),
-    isValid: z.boolean(),
   })
   .describe('ingestionValidationTaskParamsSchema');
diff --git a/src/types/core/file.type.ts b/src/types/core/file.type.ts
new file mode 100644
index 0000000..32ef7b9
--- /dev/null
+++ b/src/types/core/file.type.ts
@@ -0,0 +1,5 @@
+import z from 'zod';
+import { checksumSchema, fileMetadataSchema } from '../../schemas/core';
+
+export type FileMetadata = z.infer<typeof fileMetadataSchema>;
+export type Checksum = z.infer<typeof checksumSchema>;
diff --git a/src/types/core/index.ts b/src/types/core/index.ts
index bd4373a..c7e5471 100644
--- a/src/types/core/index.ts
+++ b/src/types/core/index.ts
@@ -4,3 +4,4 @@ export * from './metadata.type';
 export * from './layer.type';
 export * from './part.type';
 export * from './link.type';
+export * from './file.type';
diff --git a/src/types/core/link.type.ts b/src/types/core/link.type.ts
index 87b6f3c..6c059fe 100644
--- a/src/types/core/link.type.ts
+++ b/src/types/core/link.type.ts
@@ -1,7 +1,5 @@
 import { z } from 'zod';
-import { fileMetadataSchema, urlsArraySchema, urlSchema } from '../../schemas';
-
-export type FileMetadata = z.infer<typeof fileMetadataSchema>;
+import { urlsArraySchema, urlSchema } from '../../schemas';
 
 export type CallbackUrl = z.infer<typeof urlSchema>;
 export type CallbackUrlsTargetArray = z.infer<typeof urlsArraySchema>;

From 09685fc9a068f679b3b5c6bbdcd6a43f268ce64c Mon Sep 17 00:00:00 2001
From: almog8k <almog8k@gmail.com>
Date: Sun, 7 Dec 2025 11:49:32 +0200
Subject: [PATCH 2/2] chore: export callback type from core index

---
 src/types/core/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/types/core/index.ts b/src/types/core/index.ts
index c7e5471..044b5f9 100644
--- a/src/types/core/index.ts
+++ b/src/types/core/index.ts
@@ -5,3 +5,4 @@ export * from './layer.type';
 export * from './part.type';
 export * from './link.type';
 export * from './file.type';
+export * from './callback.type';