feat(notification): add support for Resend notifications

docs/data-sources/notification_resend.md

@@ -0,0 +1,40 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "uptimekuma_notification_resend Data Source - uptimekuma"
+subcategory: ""
+description: |-
+  Get Resend notification information by ID or name
+---
+
+# uptimekuma_notification_resend (Data Source)
+
+Get Resend notification information by ID or name
+
+## Example Usage
+
+```terraform
+# Look up an existing Resend notification by name
+data "uptimekuma_notification_resend" "alerts" {
+  name = "Resend Alerts"
+}
+
+# Look up by ID
+data "uptimekuma_notification_resend" "by_id" {
+  id = 1
+}
+
+# Use with a monitor resource
+resource "uptimekuma_monitor_http" "api" {
+  name             = "API Monitor"
+  url              = "https://api.example.com/health"
+  notification_ids = [data.uptimekuma_notification_resend.alerts.id]
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Optional
+
+- `id` (Number) Notification identifier
+- `name` (String) Notification name

docs/resources/notification_resend.md

@@ -0,0 +1,57 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "uptimekuma_notification_resend Resource - uptimekuma"
+subcategory: ""
+description: |-
+  Resend notification resource
+---
+
+# uptimekuma_notification_resend (Resource)
+
+Resend notification resource
+
+## Example Usage
+
+```terraform
+resource "uptimekuma_notification_resend" "example" {
+  name       = "Resend Notifications"
+  api_key    = "re_your_api_key_here"
+  from_email = "monitoring@example.com"
+  to_email   = "alerts@example.com"
+  is_active  = true
+  is_default = false
+}
+
+resource "uptimekuma_notification_resend" "with_subject" {
+  name       = "Resend with Custom Subject"
+  api_key    = "re_your_api_key_here"
+  from_email = "monitoring@example.com"
+  from_name  = "Uptime Kuma"
+  to_email   = "alerts@example.com,oncall@example.com"
+  subject    = "Uptime Alert Notification"
+  is_active  = true
+  is_default = false
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `api_key` (String, Sensitive) The Resend API key used to send notifications.
+- `from_email` (String) The sender email address.
+- `name` (String) Notification name
+- `to_email` (String) The recipient email address(es). Multiple recipients can be specified as a comma-separated list.
+
+### Optional
+
+- `apply_existing` (Boolean)
+- `from_name` (String) The sender display name.
+- `is_active` (Boolean)
+- `is_default` (Boolean)
+- `subject` (String) The subject of the email notification.
+
+### Read-Only
+
+- `id` (Number) Notification identifier

examples/data-sources/uptimekuma_notification_resend/data-source.tf

@@ -0,0 +1,16 @@
+# Look up an existing Resend notification by name
+data "uptimekuma_notification_resend" "alerts" {
+  name = "Resend Alerts"
+}
+
+# Look up by ID
+data "uptimekuma_notification_resend" "by_id" {
+  id = 1
+}
+
+# Use with a monitor resource
+resource "uptimekuma_monitor_http" "api" {
+  name             = "API Monitor"
+  url              = "https://api.example.com/health"
+  notification_ids = [data.uptimekuma_notification_resend.alerts.id]
+}

examples/resources/uptimekuma_notification_resend/resource.tf

@@ -0,0 +1,19 @@
+resource "uptimekuma_notification_resend" "example" {
+  name       = "Resend Notifications"
+  api_key    = "re_your_api_key_here"
+  from_email = "monitoring@example.com"
+  to_email   = "alerts@example.com"
+  is_active  = true
+  is_default = false
+}
+
+resource "uptimekuma_notification_resend" "with_subject" {
+  name       = "Resend with Custom Subject"
+  api_key    = "re_your_api_key_here"
+  from_email = "monitoring@example.com"
+  from_name  = "Uptime Kuma"
+  to_email   = "alerts@example.com,oncall@example.com"
+  subject    = "Uptime Alert Notification"
+  is_active  = true
+  is_default = false
+}

internal/provider/data_source_notification_resend.go

@@ -0,0 +1,139 @@
+package provider
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+
+	kuma "github.com/breml/go-uptime-kuma-client"
+)
+
+var _ datasource.DataSource = &NotificationResendDataSource{}
+
+// NewNotificationResendDataSource returns a new instance of the Resend notification data source.
+func NewNotificationResendDataSource() datasource.DataSource {
+	return &NotificationResendDataSource{}
+}
+
+// NotificationResendDataSource manages Resend notification data source operations.
+type NotificationResendDataSource struct {
+	client *kuma.Client
+}
+
+// NotificationResendDataSourceModel describes the data model for Resend notification data source.
+type NotificationResendDataSourceModel struct {
+	ID   types.Int64  `tfsdk:"id"`
+	Name types.String `tfsdk:"name"`
+}
+
+// Metadata returns the metadata for the data source.
+func (*NotificationResendDataSource) Metadata(
+	_ context.Context,
+	req datasource.MetadataRequest,
+	resp *datasource.MetadataResponse,
+) {
+	resp.TypeName = req.ProviderTypeName + "_notification_resend"
+}
+
+// Schema returns the schema for the data source.
+func (*NotificationResendDataSource) Schema(
+	_ context.Context,
+	_ datasource.SchemaRequest,
+	resp *datasource.SchemaResponse,
+) {
+	resp.Schema = schema.Schema{
+		MarkdownDescription: "Get Resend notification information by ID or name",
+		Attributes: map[string]schema.Attribute{
+			"id": schema.Int64Attribute{
+				MarkdownDescription: "Notification identifier",
+				Optional:            true,
+				Computed:            true,
+			},
+			"name": schema.StringAttribute{
+				MarkdownDescription: "Notification name",
+				Optional:            true,
+				Computed:            true,
+			},
+		},
+	}
+}
+
+// Configure configures the data source with the API client.
+func (d *NotificationResendDataSource) Configure(
+	_ context.Context,
+	req datasource.ConfigureRequest,
+	resp *datasource.ConfigureResponse,
+) {
+	d.client = configureClient(req.ProviderData, &resp.Diagnostics)
+}
+
+// Read reads the current state of the data source.
+func (d *NotificationResendDataSource) Read(
+	ctx context.Context,
+	req datasource.ReadRequest,
+	resp *datasource.ReadResponse,
+) {
+	var data NotificationResendDataSourceModel
+
+	resp.Diagnostics.Append(req.Config.Get(ctx, &data)...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+
+	if !validateNotificationDataSourceInput(resp, data.ID, data.Name) {
+		return
+	}
+
+	// Attempt to read by ID if provided.
+	if !data.ID.IsNull() && !data.ID.IsUnknown() {
+		d.readByID(ctx, &data, resp)
+		return
+	}
+
+	// Attempt to read by name if ID not provided.
+	d.readByName(ctx, &data, resp)
+}
+
+func (d *NotificationResendDataSource) readByID(
+	ctx context.Context,
+	data *NotificationResendDataSourceModel,
+	resp *datasource.ReadResponse,
+) {
+	notification, err := d.client.GetNotification(ctx, data.ID.ValueInt64())
+	if err != nil {
+		resp.Diagnostics.AddError("failed to read notification", err.Error())
+		return
+	}
+
+	if notification.Type() != "Resend" {
+		resp.Diagnostics.AddError(
+			"incorrect notification type",
+			fmt.Sprintf(
+				"notification with ID %d has type %q, expected \"Resend\"",
+				data.ID.ValueInt64(),
+				notification.Type(),
+			),
+		)
+		return
+	}
+
+	data.Name = types.StringValue(notification.Name)
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}
+
+func (d *NotificationResendDataSource) readByName(
+	ctx context.Context,
+	data *NotificationResendDataSourceModel,
+	resp *datasource.ReadResponse,
+) {
+	id, ok := findNotificationByName(ctx, d.client, data.Name.ValueString(), "Resend", &resp.Diagnostics)
+	if !ok {
+		return
+	}
+
+	data.ID = types.Int64Value(id)
+	resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
+}

internal/provider/data_source_notification_resend_test.go

@@ -0,0 +1,80 @@
+package provider
+
+import (
+	"fmt"
+	"testing"
+
+	"github.com/hashicorp/terraform-plugin-testing/helper/acctest"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/knownvalue"
+	"github.com/hashicorp/terraform-plugin-testing/statecheck"
+	"github.com/hashicorp/terraform-plugin-testing/tfjsonpath"
+)
+
+func TestAccNotificationResendDataSource(t *testing.T) {
+	name := acctest.RandomWithPrefix("NotificationResend")
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:                 func() { testAccPreCheck(t) },
+		ProtoV6ProviderFactories: testAccProtoV6ProviderFactories,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccNotificationResendDataSourceConfig(name),
+				ConfigStateChecks: []statecheck.StateCheck{
+					statecheck.ExpectKnownValue(
+						"data.uptimekuma_notification_resend.test",
+						tfjsonpath.New("name"),
+						knownvalue.StringExact(name),
+					),
+					statecheck.ExpectKnownValue(
+						"data.uptimekuma_notification_resend.test",
+						tfjsonpath.New("id"),
+						knownvalue.NotNull(),
+					),
+				},
+			},
+			{
+				Config: testAccNotificationResendDataSourceConfigByID(name),
+				ConfigStateChecks: []statecheck.StateCheck{
+					statecheck.ExpectKnownValue(
+						"data.uptimekuma_notification_resend.test",
+						tfjsonpath.New("name"),
+						knownvalue.StringExact(name),
+					),
+				},
+			},
+		},
+	})
+}
+
+func testAccNotificationResendDataSourceConfig(name string) string {
+	return providerConfig() + fmt.Sprintf(`
+resource "uptimekuma_notification_resend" "test" {
+  name       = %[1]q
+  is_active  = true
+  api_key    = "re_test_apikey"
+  from_email = "monitoring@example.com"
+  to_email   = "alerts@example.com"
+}
+
+data "uptimekuma_notification_resend" "test" {
+  name = uptimekuma_notification_resend.test.name
+}
+`, name)
+}
+
+func testAccNotificationResendDataSourceConfigByID(name string) string {
+	return providerConfig() + fmt.Sprintf(`
+resource "uptimekuma_notification_resend" "test" {
+  name       = %[1]q
+  is_active  = true
+  api_key    = "re_test_apikey"
+  from_email = "monitoring@example.com"
+  to_email   = "alerts@example.com"
+}
+
+data "uptimekuma_notification_resend" "test" {
+  id = uptimekuma_notification_resend.test.id
+}
+`, name)
+}

internal/provider/provider.go

@@ -417,6 +417,7 @@ func notificationResources() []func() resource.Resource {
 		NewNotificationPushoverResource,
 		NewNotificationPushPlusResource,
 		NewNotificationPushyResource,
+		NewNotificationResendResource,
 		NewNotificationRocketChatResource,
 		NewNotificationSendgridResource,
 		NewNotificationServerChanResource,
@@ -554,6 +555,7 @@ func notificationDataSources() []func() datasource.DataSource {
 		NewNotificationPushoverDataSource,
 		NewNotificationPushPlusDataSource,
 		NewNotificationPushyDataSource,
+		NewNotificationResendDataSource,
 		NewNotificationRocketChatDataSource,
 		NewNotificationSendgridDataSource,
 		NewNotificationServerChanDataSource,