1 files changed, 56 insertions, 0 deletions
diff --git a/packages/backend/src/server/api/openapi/schemas.ts b/packages/backend/src/server/api/openapi/schemas.ts
new file mode 100644
index 0000000000..12fc207c47
--- /dev/null
+++ b/packages/backend/src/server/api/openapi/schemas.ts
@@ -0,0 +1,56 @@
+import { refs, Schema } from '@/misc/schema';
+
+export function convertSchemaToOpenApiSchema(schema: Schema) {
+	const res: any = schema;
+
+	if (schema.type === 'object' && schema.properties) {
+		res.required = Object.entries(schema.properties).filter(([k, v]) => !v.optional).map(([k]) => k);
+
+		for (const k of Object.keys(schema.properties)) {
+			res.properties[k] = convertSchemaToOpenApiSchema(schema.properties[k]);
+		}
+	}
+
+	if (schema.type === 'array' && schema.items) {
+		res.items = convertSchemaToOpenApiSchema(schema.items);
+	}
+
+	if (schema.ref) {
+		res.$ref = `#/components/schemas/${schema.ref}`;
+	}
+
+	return res;
+}
+
+export const schemas = {
+	Error: {
+		type: 'object',
+		properties: {
+			error: {
+				type: 'object',
+				description: 'An error object.',
+				properties: {
+					code: {
+						type: 'string',
+						description: 'An error code. Unique within the endpoint.',
+					},
+					message: {
+						type: 'string',
+						description: 'An error message.',
+					},
+					id: {
+						type: 'string',
+						format: 'uuid',
+						description: 'An error ID. This ID is static.',
+					}
+				},
+				required: ['code', 'id', 'message']
+			},
+		},
+		required: ['error']
+	},
+
+	...Object.fromEntries(
+		Object.entries(refs).map(([key, schema]) => [key, convertSchemaToOpenApiSchema(schema)])
+	),
+};