order validity checks

src/orderbuild.js

@@ -29,17 +29,18 @@ const Order = {
 export const orderFuncs = {}
 
 // the key is order.builder.id and the value is a function() that returns an array of tranches
+// if null is returned, the builder inputs are not valid and the place order button will be disabled
 export const builderFuncs = {}
 
 function newDefaultOrder() {
-    return { id:uuid(), amount:1, amountIsTokenA: true, buy: true, builders:[] }
+    return { id:uuid(), valid: false, amount:null, amountIsTokenA: true, buy: true, builders:[] }
 }
 
 export const useChartOrderStore = defineStore('chart_orders', () => {
     const chartReady = ref(false)
 
-    const orders = ref([newDefaultOrder()])  // order models in UI format
-    const built = ref([{}])  // orders in blockchain format, ready to send
+    const defaultOrder = newDefaultOrder()
+    const orders = ref([defaultOrder])  // order models in UI format
     const selectedOrder = ref(null)
     const selectedSymbol = ref(null)
     const selectedPool = ref(null)