added handler for level-1 re-execution

ccp/js/executionhistorycontroller.js

@@ -183,15 +183,16 @@ class CCPExecutionHistory extends HTMLElement {
       if(reply.status === 200) return reply.json();
       else throw `Unable to load execution ${id}`
     }).then(data=>{
-      const exec = data[0]
+      //this may occur for timing issues since workflow start is async
+      const exec = data.length === 0 ? { id : id} : data[0]
       for(var i=0; i < this.#data.length; i++){
         if(this.#data[i].id == exec.id){
           this.#data[i] = exec
           break
         }
-        if(i === this.#data.length){
-          this.#data = data.concat(this.#data)
-        }
+      }
+      if(i === this.#data.length){
+        this.#data = [exec].concat(this.#data)
       }
       this.updateList()
     }).catch(err=>{ console.error(err)})
@@ -275,8 +276,10 @@ class CCPExecutionHistory extends HTMLElement {
       if (reply.status !== 200) {
         throw "Unable to re-execute"
       }
-    }).then(()=>{
-      alert("Re-execution is WIP. Stay tuned")
+      return reply.json()
+    }).then(data=>{
+      console.log(data)
+      this.refreshExecution(data.jobID)
     }).catch(err=>{ console.error(err)})
   }