create a condition based action & confirm mechanism

[mrtrkmn]

Now, it is known that cost calcualation is made through haaukins-store, which means that before accepting request from client there should be pre-check mechanism where webclient can either make a gRPC request to haaukins-store or haaukins itself to retrieve information about the cost in given time interval based on response, webclient should be able to proceed createEvent gRPC call. Example approach could be like

var  (
  
NotRecommendedWarning = errors.New("Have limited resources in chosen given range, might have problems, do you still wish to continue ?")
RiskWarning           = errors.New("Event can be started however it may effect other events, do you still wish to continue ? ")

)
// return values are string as message, and error to send warning if required 
func checkCondition(timeseries map[time.Time]int32) (string, error) {

      cost := timeseries[time.Format(timeLayout)]
      switch {

             case cost < 50:
			// create event without warning
             case cost > 90:
			// warning message // ask client to confirm the request 
             case cost <= 100 && cost > 90:
			// warning Too risky  // ask client to confirm the request

            default: 
                    // something could be added 
        }
} 

The provided PoC is go pseudo code however it can be done in javascript as well.

[gianmarcomennecozzi]

lets the webclient send a request to haaukins to retrieve the cost in given time interval. We should add the rpc message to haaukins first and then develop it here

[mrtrkmn]

it is a little bit showing right ear with left hand, I can explain what I mean, when you wish to have a call. @gianmarcomennecozzi