Fix loan.type.id conversion error

components/new/details.vue

@@ -66,26 +66,26 @@
     name="loan_type"
     :checked="loan.type.id == 1"
     value="1"
-    @change="(e) => $emit('update:loanType', e.target.value)"
+    @change="(e) => $emit('update:loanType', 1)"
 >
 <label>Conventional</label>
 <input type="radio"
     name="loan_type"
     value="2"
     :checked="loan.type.id == 2"
-    @change="(e) => $emit('update:loanType', e.target.value)">
+    @change="(e) => $emit('update:loanType', 2)">
 <label>FHA</label>
 <input type="radio"
     name="loan_type"
     value="3"
     :checked="loan.type.id == 3"
-    @change="(e) => $emit('update:loanType', e.target.value)">
+    @change="(e) => $emit('update:loanType', 3)">
 <label>VA</label>
 <input type="radio"
     name="loan_type"
     value="4"
     :checked="loan.type.id == 4"
-    @change="(e) => $emit('update:loanType', e.target.value)">
+    @change="(e) => $emit('update:loanType', 4)">
 <label>USDA</label>
 </section>
 
@@ -105,7 +105,7 @@
 <label>Loan to Value (%)</label>
 <input :value="loan.ltv" @input="(e) => $emit('update:ltv', e)">
 <label>Loan Amount ($)</label>
-<input :value="loan.amount"
+<input :value="loan.amount / 100"
 @input="(e) => $emit('update:amount', e)">
 <label>Housing Expense DTI (%) - Optional</label>
 <input :value="loan.housingDti"

components/new/new.vue

@@ -36,7 +36,7 @@ class="bi bi-plus" viewBox="0 0 16 16"> <path d="M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0
   @update:price="setPrice"
   @update:property="(p) => estimate.property = p"
 
-  @update:loanType="(lt) => loans[sel].type = lt"
+  @update:loanType="(lt) => loan.type.id = lt"
   @update:term="(lt) => loans[sel].term = lt"
   @update:program="(p) => loans[sel].program = p"
   @update:ltv="setLtv"
@@ -56,7 +56,7 @@ class="bi bi-plus" viewBox="0 0 16 16"> <path d="M8 4a.5.5 0 0 1 .5.5v3h3a.5.5 0
   @continue="generate"
 />
 <loan-summary v-if="hash == '#new/summary'"
-    :loan="loan" :downpayment="estimate.price - loan.amount"/>
+    :loan="loan" :downpayment="estimate.price - loan.amount" :token="token" :estimate="estimate"/>
 
 </div>
 </template>
@@ -66,10 +66,10 @@ import { stripLetters, strip, stripInt, stripPerc } from "../../helpers.js"
 import LoanDetails from "./details.vue"
 import LoanSummary from "./summary.vue"
 
-// The default values of a new estimate
+// The default values of a new loan
 const example = {
 		title: "Example",
-		type: "",
+		type: {},
 		term: 0,
 		ltv: 0, // Loan to home value ratio
 		dti: 0,
@@ -91,11 +91,7 @@ const example = {
 
 // The default loans on a new estimate
 const loans = [
-	Object.assign({}, example,),
-	Object.assign(
-		Object.assign({}, example),
-		{title: "Another One", mi: {rate: 0}, type: {}}
-	),
+	Object.assign({mi: { monthly: false, rate: 0 }, type: {}}, example)
 ]
 
 // Default estimate fields
@@ -115,7 +111,7 @@ function loan() {
 function create() {
 	this.estimate.loans.push(
 		Object.assign(
-		    {},
+		    {mi: { monthly: false, rate: 0 }, type: {}},
 		    example, {fees: this.createFees()}
 		)
 	)
@@ -155,10 +151,11 @@ function setLtv(e) {
 
 	this.loan.ltv = ltv
 	let num = ltv / 100 * this.estimate.price
-	this.loan.amount = Math.round(num*100) / 100
+	this.loan.amount = Math.round(num*100)
 }
 
 // Changes loan.amount\'s <input> and data() values, then syncs with data.ltv
+// Loan amount is in cents but LTV is in decimals so some rounding needs to be done.
 function setAmount(e) {
 	let amount = strip(e)
 	if (!this.estimate.price) return
@@ -166,7 +163,7 @@ function setAmount(e) {
 	if (amount > this.loan.price) amount = this.loan.price
 	if (amount < 0) amount = 0
 
-	this.loan.amount = amount
+	this.loan.amount = Math.round(amount * 100)
 	let num = amount / this.estimate.price * 100
 	this.loan.ltv = Math.round(num*100) / 100
 }

components/new/summary.vue

@@ -29,8 +29,8 @@
 </template>
 
 <script setup>
-import { ref, computed } from 'vue'
-const props = defineProps(['downpayment', 'loan', 'valid'])
+import { ref, computed, onMounted } from 'vue'
+const props = defineProps(['downpayment', 'loan', 'valid', 'token', 'estimate'])
 
 function amortize(principle, rate, periods) {
     return principle * rate*(1+rate)**periods / ((1+rate)**periods - 1)
@@ -65,6 +65,7 @@ const fees = computed(() => {
         }, 0
     ).toFixed(2)
 })
+
 const credits = computed(() => {
     return props.loan.fees.reduce((total, x) => {
             return x.amount < 0 ? total + x.amount : 0
@@ -72,8 +73,29 @@ const credits = computed(() => {
     ).toFixed(2)
 })
 
-
 const cashToClose = computed(() => {
     return fees + credits + downpayment
 })
+
+function validate() {
+    fetch(`/api/estimate/validate`,
+		{method: 'POST',
+		    body: JSON.stringify(props.estimate),
+    		headers: {
+        	"Accept": "application/json",
+        	"Authorization": `Bearer ${props.token}`,
+    		},
+	}).then(resp => {
+		if (resp.ok && resp.status == 200) {
+		    return
+		} else {
+		    // resp.text().then(t => this.errors = [t])
+		    window.location.hash = 'new'
+	    }
+	})
+
+}
+
+onMounted(() => {validate()})
+
 </script>

skouter.go

@@ -87,7 +87,7 @@ type LoanType struct {
 type Loan struct {
 	Id 	int	`json:id`
 	EstimateId	int	`json:estimate_id`
-	Type	LoanType	`json:"loanType"`
+	Type	LoanType	`json:"type"`
 	Amount	int 	`json:"amount"`
 	Amortization	string	`json:"amortization"`
 	Term		int 	`json:"term"`
@@ -954,15 +954,17 @@ func checkEstimate(e Estimate) error {
 		
 		// Can be used to check rules for specific loan types
 		var err error
-		switch l.Type.Name {
-		case "Conventional":
+		switch l.Type.Id {
+		case 1:
 			err = checkConventional(l, e.Borrower)
-		case "FHA":
+		case 2:
 			err = checkFHA(l, e.Borrower)
-		case "VA":
+		case 3:
 			err = checkConventional(l, e.Borrower)
-		case "USDA":
+		case 4:
 			err = checkConventional(l, e.Borrower)
+		default:
+			err = errors.New("Invalid loan type")
 		}
 		
 		if err != nil { return err }
@@ -976,7 +978,7 @@ func validateEstimate(w http.ResponseWriter, db *sql.DB, r *http.Request) {
 	var estimate Estimate
 	err := json.NewDecoder(r.Body).Decode(&estimate)
 
-	if err != nil { http.Error(w, "Invalid fields.", 422); return }
+	if err != nil { http.Error(w, err.Error(), 422); return }
 	
 	err = checkEstimate(estimate)
 	if err != nil { http.Error(w, err.Error(), 406); return }
@@ -1041,6 +1043,8 @@ func api(w http.ResponseWriter, r *http.Request) {
 	r.Method == http.MethodPost &&
 	guard(r, 1):
 		validateEstimate(w, db, r)
+	default:
+		http.Error(w, "Invalid route or token", 404)
 	}
 
 	db.Close()