fix not being able to navigate directly to email template

packages/builder/src/pages/builder/portal/manage/email/[template].svelte

@@ -16,21 +16,16 @@
   import Editor from "components/integration/QueryEditor.svelte"
   import TemplateBindings from "./_components/TemplateBindings.svelte"
 
-  const ConfigTypes = {
-    SMTP: "smtp",
-  }
-
   export let template
 
   let selected = "Edit"
-  let selectedBindingTab = "Template"
   let htmlEditor
 
-  $: selectedTemplate = $email.templates.find(
+  $: selectedTemplate = $email?.templates?.find(
     ({ purpose }) => purpose === template
   )
   $: templateBindings =
-    $email.definitions?.bindings[selectedTemplate.purpose] || []
+    $email.definitions?.bindings?.[selectedTemplate.purpose] || []
 
   async function saveTemplate() {
     try {
@@ -80,7 +75,7 @@
           on:change={e => {
             selectedTemplate.contents = e.detail.value
           }}
-          value={selectedTemplate.contents}
+          value={selectedTemplate?.contents}
         />
         <div class="bindings-editor">
           <Detail size="L">Bindings</Detail>
@@ -95,7 +90,7 @@
             <Tab title="Common">
               <TemplateBindings
                 title="Common Bindings"
-                bindings={$email.definitions.bindings.common}
+                bindings={$email?.definitions?.bindings?.common}
                 onBindingClick={setTemplateBinding}
               />
             </Tab>
@@ -105,7 +100,7 @@
     >
     <Tab title="Preview">
       <div class="preview">
-        {@html selectedTemplate.contents}
+        {@html selectedTemplate?.contents}
       </div>
     </Tab>
   </Tabs>

packages/builder/src/pages/builder/portal/manage/email/_layout.svelte

@@ -0,0 +1,6 @@
+<script>
+  import { email } from "stores/portal"
+  email.templates.fetch()
+</script>
+
+<slot />

packages/builder/src/pages/builder/portal/manage/email/index.svelte

@@ -12,7 +12,6 @@
     Body,
     Table,
   } from "@budibase/bbui"
-  import { onMount } from "svelte"
   import { email } from "stores/portal"
   import TemplateLink from "./_components/TemplateLink.svelte"
   import api from "builderStore/api"
@@ -36,9 +35,6 @@
   ]
 
   let smtpConfig
-  let bindingsOpen = false
-  let htmlModal
-  let htmlEditor
   let loading
 
   async function saveSmtp() {
@@ -56,16 +52,8 @@
     }
   }
 
-  async function saveTemplate() {
-    try {
-      await email.templates.save(selectedTemplate)
-      notifications.success(`Template saved.`)
-    } catch (err) {
-      notifications.error(`Failed to update template settings. ${err}`)
-    }
-  }
-
   async function fetchSmtp() {
+    loading = true
     // fetch the configs for smtp
     const smtpResponse = await api.get(`/api/admin/configs/${ConfigTypes.SMTP}`)
     const smtpDoc = await smtpResponse.json()
@@ -82,14 +70,10 @@
     } else {
       smtpConfig = smtpDoc
     }
+    loading = false
   }
 
-  onMount(async () => {
-    loading = true
-    await fetchSmtp()
-    await email.templates.fetch()
-    loading = false
-  })
+  fetchSmtp()
 </script>
 
 <Page>