Connect DALL-E (OpenAI) images and Azure Blob CSV file in our serverless environment

class OpenaiSourceGenerateImages {
    async init() {
        // TODO: Create your OpenAI credential
        // More info at https://yepcode.io/docs/integrations/openai/#credential-configuration
        this.openai = yepcode.integration.openai("your-openai-credential-name");
    }

    async fetch(publish, done) {
        // TODO: Configure your prompt
        const prompts = [
            "A cute baby sea otter",
            "A happy little cloud",
            "A grumpy potato",
            "A sleepy owl",
            "A mischievous kitten",
            "A nerdy giraffe",
            "A hipster penguin",
            "A jolly llama",
            "A clumsy elephant",
            "A sassy flamingo",
            "A quirky squirrel"
        ];

        for (const prompt of prompts) {
            // More info at: https://platform.openai.com/docs/api-reference/images
            const response = await this.openai.createImage({
                prompt: prompt,
                n: 1,
                size: "1024x1024",
            });

            await publish(response.data.data);
        }
        done();
    }

    async close() {}
}

class AzureBlobTargetUploadCsv {
    async init() {
        // TODO: Create your azure blob credential
        // More info at https://yepcode.io/docs/integrations/azure-blob/#credential-configuration
        this.azureBlob = yepcode.integration.azureBlob(
            "your-azure-blob-credential-name"
        );
        // TODO: customize the container name and blob name to upload
        // // More info at https://docs.microsoft.com/en-us/javascript/api/@azure/storage-blob/blobserviceclient?view=azure-node-latest#@azure-storage-blob-blobserviceclient-getcontainerclient
        const containerClient = this.azureBlob.getContainerClient("container-name");
        const blockBlobClient = containerClient.getBlockBlobClient("blob-name");

        // Transforms the items into a csv format
        this.stringifier = csv.stringify({
            delimiter: ",",
        });
        this.upload = blockBlobClient.uploadStream(this.stringifier);
    }

    async consume(item) {
        // TODO: customize the csv row to create from your item content
        const csvRow = [item.value, item.text];
        this.stringifier.write(csvRow);
    }

    async close() {
        try {
            this.stringifier.end();
        } catch (error) {
            console.error(`Error ending stringifier`, error);
        }
        try {
            await this.upload;
        } catch (error) {
            console.error(`Error ending upload`, error);
        }
    }
}