Order workflow
The order workflow involves most of the services in the Helping Hands application. The Order Service receives the request from the consumer to create a new order for the chosen service. The consumer sends the create request to the Order Service with the provider and service details along with the time slot. The Order Service then validates the order details by sending a direct synchronous request to the Service Consumer, Service Provider, and Service. If the details are valid, that is, the service is already registered by the specified provider and the consumer is a valid user in the system, then the Order Service sends a direct synchronous request to the Lookup Service to make sure that the service is available in the vicinity ...
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