Added some logging that could have helped when debugging

controllers/workflow.go

@@ -15,6 +15,8 @@ type WorkflowController struct {
 	beego.Controller
 }
 
+var logger = oclib.GetLogger()
+
 var paths = map[tools.DataType]map[tools.METHOD]string{ // paths to call other OC services
 	tools.BOOKING: {
 		tools.POST:   "/booking/",
@@ -173,9 +175,10 @@ func (o *WorkflowController) Check() {
 				},
 			})
 			isAvailable, err := workflow.CheckBooking(caller) // check booking
-			fmt.Println("isAvailable", isAvailable, o.Ctx.Input.Param(":start_date"), o.Ctx.Input.Param(":end_date"), err)
+			logger.Info().Msg(fmt.Sprintf("Result of availability check on %v between %v and %v : %v", peerID, o.Ctx.Input.Param(":start_date"), o.Ctx.Input.Param(":end_date"), isAvailable))
 			code := 200
 			if !isAvailable { // if not available then its a conflict
+				logger.Info().Msg("Returning code 409 after checking availability, error value :" + fmt.Sprint(err))
 				code = 409
 			}
 			o.Data["json"] = map[string]interface{}{