Custom SMTP Settings (#561)

* Custom SMTP Settings

* Fix lint

* Custom SMTP add in Pricing plan

* Allow reset email settings

* improve custom SMTP using seprate abstract class

* test case for custom SMTP

* fix test case

* UI improvement

* add CASHIER_KEY in phpunit for testcase

* Attempt to fix tests

* Run pint and attempt to fix cache tests

* Fix user management tests

* Fix code linters

* Merged main & fix linting

---------

Co-authored-by: Julien Nahum <julien@nahum.net>

client/components/pages/settings/WorkSpaceCustomDomains.vue

@@ -5,7 +5,7 @@
   >
     <UButton
       color="gray"
-      label="Manage Custom Domains"
+      label="Custom Domains Settings"
       icon="i-heroicons-globe-alt"
       @click="showCustomDomainModal = !showCustomDomainModal"
     />
@@ -16,7 +16,7 @@
       @close="showCustomDomainModal = false"
     >
       <h4 class="mb-4 font-medium">
-        Manage your custom domains
+        Custom Domains Settings
       </h4>
       <UAlert
         v-if="!workspace.is_pro"

client/components/pages/settings/WorkSpaceEmailSettings.vue

@@ -0,0 +1,175 @@
+<template>
+  <div id="email-settings">
+    <UButton
+      color="gray"
+      label="Email Settings"
+      icon="i-heroicons-envelope"
+      @click="showEmailSettingsModal = !showEmailSettingsModal"
+    />
+
+    <modal
+      :show="showEmailSettingsModal"
+      max-width="lg"
+      @close="showEmailSettingsModal = false"
+    >
+      <h4 class="font-medium">
+        Email Settings
+      </h4>
+      <p class="mb-4 text-gray-500 text-sm">
+        Customize email sender - connect your SMTP server.
+      </p>
+      <UAlert
+        v-if="!workspace.is_pro"
+        icon="i-heroicons-user-group-20-solid"
+        class="my-4 !text-orange-500"
+        color="orange"
+        variant="subtle"
+        title="Pro plan required"
+      >
+        <template #description>
+          Please <a
+            href="#"
+            class="text-orange-500 underline"
+            @click.prevent="openSubscriptionModal"
+          >
+            upgrade your account
+          </a> to setup an email settings.
+        </template>
+      </UAlert>
+       
+      <TextInput
+        :form="emailSettingsForm"
+        name="host"
+        :required="true"
+        :disabled="!workspace.is_pro"
+        label="Host/Server"
+        class="mt-2"
+        placeholder="smtp.example.com"
+      />
+      <TextInput
+        :form="emailSettingsForm"
+        name="port"
+        :required="true"
+        :disabled="!workspace.is_pro"
+        label="Port"
+        placeholder="587"
+      />
+      <TextInput
+        :form="emailSettingsForm"
+        name="username"
+        :required="true"
+        :disabled="!workspace.is_pro"
+        label="Username"
+        placeholder="Username"
+      />
+      <TextInput
+        :form="emailSettingsForm"
+        name="password"
+        native-type="password"
+        :required="true"
+        :disabled="!workspace.is_pro"
+        label="Password"
+        placeholder="Password"
+      />
+
+      <div class="flex justify-between gap-2">
+        <UButton
+          class="mt-3 px-6"
+          :loading="emailSettingsLoading"
+          :disabled="!workspace.is_pro"
+          icon="i-heroicons-check"
+          @click="saveChanges"
+        >
+          Update
+        </UButton>
+        <UButton
+          class="mt-3 ml-2"
+          color="white"
+          size="sm"
+          :loading="emailSettingsLoading"
+          :disabled="!workspace.is_pro"
+          icon="i-heroicons-x-mark"
+          @click="clearEmailSettings"
+        >
+          Clear
+        </UButton>
+      </div>
+    </modal>
+  </div>
+</template>
+
+<script setup>
+import {watch} from "vue"
+
+const workspacesStore = useWorkspacesStore()
+const workspace = computed(() => workspacesStore.getCurrent)
+const subscriptionModalStore = useSubscriptionModalStore()
+
+const openSubscriptionModal = () => {
+  showEmailSettingsModal.value = false
+  subscriptionModalStore.setModalContent('Upgrade to send emails using your own domain')
+  subscriptionModalStore.openModal()
+}
+
+const emailSettingsForm = useForm({
+  host: '',
+  port: '',
+  username: '',
+  password: ''
+})
+const emailSettingsLoading = ref(false)
+const showEmailSettingsModal = ref(false)
+
+onMounted(() => {
+  initEmailSettings()
+})
+
+watch(
+  () => workspace,
+  () => {
+    initEmailSettings()
+  },
+)
+
+const clearEmailSettings = () => {
+  emailSettingsForm.reset()
+  saveChanges()
+}
+
+const saveChanges = () => {
+  if (emailSettingsLoading.value) return
+  emailSettingsLoading.value = true
+
+  // Update the workspace Email Settings
+  emailSettingsForm
+    .put("/open/workspaces/" + workspace.value.id + "/email-settings", {
+      data: {
+        host: emailSettingsForm?.host,
+        port: emailSettingsForm?.port,
+        username: emailSettingsForm?.username,
+        password: emailSettingsForm?.password,
+      },
+    })
+    .then((data) => {
+      workspacesStore.save(data)
+      useAlert().success("Email settings saved.")
+    })
+    .catch((error) => {
+      useAlert().error(
+        "Failed to update email settings: " + error.response.data.message,
+      )
+    })
+    .finally(() => {
+      emailSettingsLoading.value = false
+    })
+}
+
+const initEmailSettings = () => {
+  if (!workspace || !workspace.value.settings.email_settings) return
+  const emailSettings = workspace.value?.settings?.email_settings
+  emailSettingsForm.host = emailSettings?.host
+  emailSettingsForm.port = emailSettings?.port
+  emailSettingsForm.username = emailSettings?.username
+  emailSettingsForm.password = emailSettings?.password
+}
+</script>