import type { GraphQLClient } from "graphql-request";
import { gql } from "graphql-request";
import { z } from "zod";
import type { StoreManager } from "../stores/storeManager.js";
// Input schema for updating a product image
const UpdateProductImageInputSchema = z.object({
storeId: z.string().min(1).describe("The store ID to update image in"),
productId: z.string().min(1).describe("Product ID (GID format: gid://shopify/Product/...)"),
id: z.string().min(1).describe("Image ID (GID format: gid://shopify/ProductImage/...)"),
altText: z.string().optional().describe("Alt text for the image"),
});
type UpdateProductImageInput = z.infer<typeof UpdateProductImageInputSchema>;
// Will be initialized in index.ts
let storeManager: StoreManager;
const updateProductImage = {
name: "update-product-image",
description: "Update an existing product image's properties in a specific store",
schema: UpdateProductImageInputSchema,
// Add initialize method to set up the store manager
initialize(manager: StoreManager) {
storeManager = manager;
},
execute: async (input: UpdateProductImageInput) => {
try {
const { storeId, productId, id, altText } = input;
// Get the appropriate client for this store
const shopifyClient = storeManager.getClient(storeId);
const query = gql`
mutation productUpdateMedia($productId: ID!, $media: [UpdateMediaInput!]!) {
productUpdateMedia(productId: $productId, media: $media) {
media {
... on MediaImage {
id
alt
image {
url
}
}
}
mediaUserErrors {
field
message
}
}
}
`;
const variables = {
productId,
media: [
{
id,
alt: altText,
},
],
};
const data = (await shopifyClient.request(query, variables)) as {
productUpdateMedia: {
media: any[];
mediaUserErrors: Array<{
field: string;
message: string;
}>;
};
};
// If there are user errors, throw an error
if (data.productUpdateMedia.mediaUserErrors.length > 0) {
throw new Error(
`Failed to update product image: ${data.productUpdateMedia.mediaUserErrors
.map((e) => `${e.field}: ${e.message}`)
.join(", ")}`
);
}
return { image: data.productUpdateMedia.media[0] };
} catch (error) {
console.error("Error updating product image:", error);
throw new Error(
`Failed to update product image: ${
error instanceof Error ? error.message : String(error)
}`
);
}
},
};
export { updateProductImage };
