@sinch/mcp
Version:
Sinch MCP server
82 lines • 4.28 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.sendTemplateMessageHandler = exports.registerSendWhatsAppTemplateMessage = void 0;
const zod_1 = require("zod");
const types_1 = require("../../types");
const utils_1 = require("../../utils");
const conversation_service_helper_1 = require("./utils/conversation-service-helper");
const conversation_tools_helper_1 = require("./utils/conversation-tools-helper");
const send_message_builder_1 = require("./utils/send-message-builder");
const prompt_schemas_1 = require("./prompt-schemas");
const TOOL_KEY = 'sendWhatsAppTemplateMessage';
const TOOL_NAME = (0, conversation_tools_helper_1.getToolName)(TOOL_KEY);
const registerSendWhatsAppTemplateMessage = (server, tags) => {
if (!(0, utils_1.matchesAnyTag)(tags, conversation_tools_helper_1.toolsConfig[TOOL_KEY].tags))
return;
server.tool(TOOL_NAME, 'Send a template message to a contact (phone number in E.164 format) on the WhatsApp channel.', {
recipient: prompt_schemas_1.Recipient,
templateName: zod_1.z.string()
.describe('The name of the template to use for sending the message on WhatsApp specifically.'),
templateLanguage: zod_1.z.string()
.describe('The language to use for the WhatsApp template (BCP-47).'),
parameters: zod_1.z.record(zod_1.z.string(), zod_1.z.string()).optional()
.describe('The parameters to use for the template. This is a key-value map where the key is the parameter name and the value is the parameter value. Look carefully in the prompt to find which parameters are expected by the template.'),
appId: prompt_schemas_1.ConversationAppIdOverride,
sender: prompt_schemas_1.MessageSenderNumberOverride,
region: prompt_schemas_1.ConversationRegionOverride,
metadata: zod_1.z.string().optional().describe('Custom data to send along with the message (e.g. correlation IDs, appointment IDs, etc.)')
}, exports.sendTemplateMessageHandler);
};
exports.registerSendWhatsAppTemplateMessage = registerSendWhatsAppTemplateMessage;
const sendTemplateMessageHandler = async ({ recipient, templateName, templateLanguage, parameters, appId, sender, region, metadata, }) => {
const maybeAppId = (0, conversation_service_helper_1.getConversationAppId)(appId);
if ((0, utils_1.isPromptResponse)(maybeAppId)) {
return maybeAppId.promptResponse;
}
const conversationAppId = maybeAppId;
const maybeService = (0, conversation_service_helper_1.getConversationService)(TOOL_NAME);
if ((0, utils_1.isPromptResponse)(maybeService)) {
return maybeService.promptResponse;
}
const conversationService = maybeService;
const usedRegion = (0, conversation_service_helper_1.setConversationRegion)(region, conversationService);
const requestBase = await (0, send_message_builder_1.buildMessageBase)(conversationService, conversationAppId, recipient, ['WHATSAPP'], sender);
const whatsappMessage = {
channel_template: {
WHATSAPP: {
template_id: templateName,
language_code: templateLanguage,
version: '',
parameters: {
...parameters
}
}
}
};
const request = {
sendMessageRequestBody: {
...requestBase,
message: {
template_message: {
...whatsappMessage
}
},
message_metadata: metadata
}
};
try {
const response = await conversationService.messages.sendTemplateMessage(request);
return new types_1.PromptResponse(JSON.stringify({
success: true,
message_id: response.message_id
})).promptResponse;
}
catch (error) {
return new types_1.PromptResponse(JSON.stringify({
success: false,
error: (error instanceof Error ? error.message : String(error)) + `. Are you sure you are using the right region to send your message? The current region is ${usedRegion}.`
})).promptResponse;
}
};
exports.sendTemplateMessageHandler = sendTemplateMessageHandler;
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