Add project delete protection

backend/src/db/migrations/20250414234624_add-project-delete-protection.ts

@@ -0,0 +1,21 @@
+import { Knex } from "knex";
+
+import { TableName } from "../schemas";
+
+export async function up(knex: Knex): Promise<void> {
+  const hasCol = await knex.schema.hasColumn(TableName.Project, "hasDeleteProtection");
+  if (!hasCol) {
+    await knex.schema.alterTable(TableName.Project, (t) => {
+      t.boolean("hasDeleteProtection").defaultTo(true);
+    });
+  }
+}
+
+export async function down(knex: Knex): Promise<void> {
+  const hasCol = await knex.schema.hasColumn(TableName.Project, "hasDeleteProtection");
+  if (hasCol) {
+    await knex.schema.alterTable(TableName.Project, (t) => {
+      t.dropColumn("hasDeleteProtection");
+    });
+  }
+}

backend/src/db/schemas/projects.ts

@@ -26,7 +26,8 @@ export const ProjectsSchema = z.object({
   kmsSecretManagerEncryptedDataKey: zodBuffer.nullable().optional(),
   description: z.string().nullable().optional(),
   type: z.string(),
-  enforceCapitalization: z.boolean().default(false)
+  enforceCapitalization: z.boolean().default(false),
+  hasDeleteProtection: z.boolean().default(true).nullable().optional()
 });
 
 export type TProjects = z.infer<typeof ProjectsSchema>;