Improve error handling and ordering flows

backend/public/js/domains.js

@@ -70,6 +70,10 @@ window.loadDomains = async function(){
         `).join("")
 
         tr.innerHTML = `
+        <td>
+            <button onclick="moveDomain(${d.id}, 'up')">⬆</button>
+            <button onclick="moveDomain(${d.id}, 'down')">⬇</button>
+        </td>
         <td>
             ${d.domain_name}
             ${sublist}
@@ -241,6 +245,24 @@ window.deleteDomain = async function(id){
     loadDomains()
 }
 
+window.moveDomain = async function(id, direction){
+
+    try{
+
+        await api(API + "/domains/" + id + "/move", {
+            method: "POST",
+            headers: {'Content-Type':'application/json'},
+            body: JSON.stringify({ direction })
+        })
+
+        loadDomains()
+        loadMapping()
+
+    }catch(e){
+        console.log(e)
+    }
+}
+
 
 /* =========================
    SUBDOMAIN CRUD