resubscribeContact

Instructions

Implementation Reference

• src/apicalls/contactManagement.ts:146-185 (handler)

  The actual implementation of the resubscribeContact function. It takes mmApiKey and email, validates email is provided, then makes an axios POST to 'https://api.mailmodo.com/api/v1/contacts/resubscribe' with the email and API key in headers. Returns an AddContactToListResponse with success/message.

  /**
   * Resubscribes a contact using their email address
   * @param email - Email address of the contact to unsubscribe
   * @returns Promise with the API response
   * @throws Error if email is not provided or if an unexpected error occurs
   */
  export async function resubscribeContact(
      mmApiKey: string,
      email: string
  ): Promise<AddContactToListResponse> {
      if (!email) {
          throw new Error('Email is a required field');
      }
  
      try {
          const response = await axios.post<AddContactToListResponse>(
              'https://api.mailmodo.com/api/v1/contacts/resubscribe',
              {
                  email,
              },
              {
                  headers: {
                      'Accept': 'application/json',
                      'Content-Type': 'application/json',
                      'mmApiKey': mmApiKey || ''
                  }
              }
          );
  
          return {success: true, message: response.data.message};
      } catch (error) {
          if (error instanceof AxiosError) {
              return {
                  success: false,
                  message: error.response?.data?.message || 'Failed to unsubscribe contact'
              };
          }
          throw new Error('An unexpected error occurred');
      }
  }

• src/server.ts:275-305 (registration)

  Registration of the 'resubscribeContact' tool on the MCP server. Defines input schema (email: z.string()), description 'Resubscribe contact in mailmodo', and the async handler that calls resubscribeContact(mmApiKey, params.email) and returns the response.

  server.tool(
    "resubscribeContact",
    "Resubscribe contact in mailmodo",
    {
        email: z.string()
    },
    async (params) => {
      try {
        const respone = await resubscribeContact(mmApiKey,params.email);
        
        // Here you would typically integrate with your event sending system
        // For example: eventBus.emit(eventName, eventData)
        
        // For demonstration, we'll just return a success message
        return {
          content: [{
            type: "text",
            text: respone.success ?`Successfully resubscribed '${params.email} with message ${respone.message}.`: `Something went wrong. Please check if the email is correct`,
          }]
        };
      } catch (error) {
        return {
          content: [{
            type: "text",
            text: error instanceof Error ? error.message : "Failed to unsubscribe",
          }],
          isError: true
        };
      }
    }
  );

• src/types/addContactsTypes.ts:77-81 (schema)

  The AddContactToListResponse interface used as the return type of resubscribeContact. Contains success (boolean) and optional message (string).

  export interface AddContactToListResponse {
      // Define your expected response structure here
      success: boolean;
      message?: string;
  }

• src/server.ts:6-6 (helper)

  Import statement for resubscribeContact from the contactManagement module into server.ts.

  import { addContactToList, bulkAddContactToList, deleteContact, getAllContactLists, getContactDetails, removeContactFromList, resubscribeContact, unsubscribeContact } from "./apicalls/contactManagement";