From 4e49f204fb8d4768014a72f4a192ab8f5fb235a6 Mon Sep 17 00:00:00 2001
From: JohnDoe6345789 <john.doe6345789@gmail.com>
Date: Thu, 25 Dec 2025 19:36:48 +0000
Subject: [PATCH] code: validate,package,dbal (1 files)

---
 .../validation/validate-package-create.ts     | 55 +++++++++++++++++++
 1 file changed, 55 insertions(+)
 create mode 100644 dbal/ts/src/core/validation/validate-package-create.ts

diff --git a/dbal/ts/src/core/validation/validate-package-create.ts b/dbal/ts/src/core/validation/validate-package-create.ts
new file mode 100644
index 000000000..806c61391
--- /dev/null
+++ b/dbal/ts/src/core/validation/validate-package-create.ts
@@ -0,0 +1,55 @@
+import type { Package } from '../types'
+import { isPlainObject } from './is-plain-object'
+import { isValidDate } from './is-valid-date'
+import { isValidSemver } from './is-valid-semver'
+import { isValidUuid } from './is-valid-uuid'
+
+export function validatePackageCreate(data: Partial<Package>): string[] {
+  const errors: string[] = []
+
+  if (!data.name) {
+    errors.push('name is required')
+  } else if (typeof data.name !== 'string' || data.name.length > 255) {
+    errors.push('name must be 1-255 characters')
+  }
+
+  if (!data.version) {
+    errors.push('version is required')
+  } else if (typeof data.version !== 'string' || !isValidSemver(data.version)) {
+    errors.push('version must be semantic (x.y.z)')
+  }
+
+  if (!data.author) {
+    errors.push('author is required')
+  } else if (typeof data.author !== 'string' || data.author.length > 255) {
+    errors.push('author must be 1-255 characters')
+  }
+
+  if (data.manifest === undefined) {
+    errors.push('manifest is required')
+  } else if (!isPlainObject(data.manifest)) {
+    errors.push('manifest must be an object')
+  }
+
+  if (data.isInstalled === undefined) {
+    errors.push('isInstalled is required')
+  } else if (typeof data.isInstalled !== 'boolean') {
+    errors.push('isInstalled must be a boolean')
+  }
+
+  if (data.installedAt !== undefined && !isValidDate(data.installedAt)) {
+    errors.push('installedAt must be a valid date')
+  }
+
+  if (data.installedBy !== undefined) {
+    if (typeof data.installedBy !== 'string' || !isValidUuid(data.installedBy)) {
+      errors.push('installedBy must be a valid UUID')
+    }
+  }
+
+  if (data.description !== undefined && typeof data.description !== 'string') {
+    errors.push('description must be a string')
+  }
+
+  return errors
+}