feat: add support for UniFi Switch (USW) settings with unifi_setting_usw resource (#53)

internal/provider/acctest/resource_setting_usw_test.go

@@ -0,0 +1,47 @@
+package acctest
+
+import (
+	"fmt"
+	pt "github.com/filipowm/terraform-provider-unifi/internal/provider/testing"
+	"github.com/hashicorp/terraform-plugin-testing/helper/resource"
+	"github.com/hashicorp/terraform-plugin-testing/plancheck"
+	"sync"
+	"testing"
+)
+
+var settingUswLock = &sync.Mutex{}
+
+func TestAccSettingUsw(t *testing.T) {
+	AcceptanceTest(t, AcceptanceTestCase{
+		Lock: settingUswLock,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccSettingUswConfig(true),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet("unifi_setting_usw.test", "id"),
+					resource.TestCheckResourceAttr("unifi_setting_usw.test", "site", "default"),
+					resource.TestCheckResourceAttr("unifi_setting_usw.test", "dhcp_snoop", "true"),
+				),
+				ConfigPlanChecks: pt.CheckResourceActions("unifi_setting_usw.test", plancheck.ResourceActionCreate),
+			},
+			pt.ImportStepWithSite("unifi_setting_usw.test"),
+			{
+				Config: testAccSettingUswConfig(false),
+				Check: resource.ComposeTestCheckFunc(
+					resource.TestCheckResourceAttrSet("unifi_setting_usw.test", "id"),
+					resource.TestCheckResourceAttr("unifi_setting_usw.test", "site", "default"),
+					resource.TestCheckResourceAttr("unifi_setting_usw.test", "dhcp_snoop", "false"),
+				),
+				ConfigPlanChecks: pt.CheckResourceActions("unifi_setting_usw.test", plancheck.ResourceActionUpdate),
+			},
+		},
+	})
+}
+
+func testAccSettingUswConfig(dhcpSnoop bool) string {
+	return fmt.Sprintf(`
+resource "unifi_setting_usw" "test" {
+	dhcp_snoop = %t
+}
+`, dhcpSnoop)
+}

internal/provider/provider_v2.go

@@ -187,6 +187,7 @@ func (p *unifiProvider) Resources(_ context.Context) []func() resource.Resource
 		settings.NewSslInspectionResource,
 		settings.NewTeleportResource,
 		settings.NewUsgResource,
+		settings.NewUswResource,
 	}
 }
 

internal/provider/settings/resource_setting_usw.go

@@ -0,0 +1,83 @@
+package settings
+
+import (
+	"context"
+
+	"github.com/filipowm/go-unifi/unifi"
+	"github.com/filipowm/terraform-provider-unifi/internal/provider/base"
+	"github.com/hashicorp/terraform-plugin-framework/diag"
+	"github.com/hashicorp/terraform-plugin-framework/resource"
+	"github.com/hashicorp/terraform-plugin-framework/resource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+)
+
+type uswModel struct {
+	base.Model
+	DHCPSnoop types.Bool `tfsdk:"dhcp_snoop"`
+}
+
+func (d *uswModel) AsUnifiModel(ctx context.Context) (interface{}, diag.Diagnostics) {
+	diags := diag.Diagnostics{}
+
+	model := &unifi.SettingUsw{
+		ID:        d.ID.ValueString(),
+		DHCPSnoop: d.DHCPSnoop.ValueBool(),
+	}
+
+	return model, diags
+}
+
+func (d *uswModel) Merge(ctx context.Context, other interface{}) diag.Diagnostics {
+	diags := diag.Diagnostics{}
+
+	model, ok := other.(*unifi.SettingUsw)
+	if !ok {
+		diags.AddError("Cannot merge", "Cannot merge type that is not *unifi.SettingUsw")
+		return diags
+	}
+
+	d.ID = types.StringValue(model.ID)
+	d.DHCPSnoop = types.BoolValue(model.DHCPSnoop)
+
+	return diags
+}
+
+var (
+	_ base.ResourceModel               = &uswModel{}
+	_ resource.Resource                = &uswResource{}
+	_ resource.ResourceWithConfigure   = &uswResource{}
+	_ resource.ResourceWithImportState = &uswResource{}
+)
+
+type uswResource struct {
+	*base.GenericResource[*uswModel]
+}
+
+func (r *uswResource) Schema(_ context.Context, _ resource.SchemaRequest, resp *resource.SchemaResponse) {
+	resp.Schema = schema.Schema{
+		MarkdownDescription: "Manages UniFi Switch (USW) settings for a UniFi site. These settings control global switch behaviors such as DHCP snooping.",
+		Attributes: map[string]schema.Attribute{
+			"id":   base.ID(),
+			"site": base.SiteAttribute(),
+			"dhcp_snoop": schema.BoolAttribute{
+				MarkdownDescription: "Whether DHCP snooping is enabled. DHCP snooping is a security feature that filters untrusted DHCP messages and builds a binding database of valid hosts.",
+				Required:            true,
+			},
+		},
+	}
+}
+
+func NewUswResource() resource.Resource {
+	r := &uswResource{}
+	r.GenericResource = NewSettingResource(
+		"unifi_setting_usw",
+		func() *uswModel { return &uswModel{} },
+		func(ctx context.Context, client *base.Client, site string) (interface{}, error) {
+			return client.GetSettingUsw(ctx, site)
+		},
+		func(ctx context.Context, client *base.Client, site string, body interface{}) (interface{}, error) {
+			return client.UpdateSettingUsw(ctx, site, body.(*unifi.SettingUsw))
+		},
+	)
+	return r
+}