feat(iaas): onboard iaas project datasource

docs/data-sources/iaas_project.md

@@ -0,0 +1,35 @@
+---
+# generated by https://github.com/hashicorp/terraform-plugin-docs
+page_title: "stackit_iaas_project Data Source - stackit"
+subcategory: ""
+description: |-
+  Project details. Must have a region specified in the provider configuration.
+---
+
+# stackit_iaas_project (Data Source)
+
+Project details. Must have a `region` specified in the provider configuration.
+
+## Example Usage
+
+```terraform
+data "stackit_iaas_project" "example" {
+  project_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+}
+```
+
+<!-- schema generated by tfplugindocs -->
+## Schema
+
+### Required
+
+- `project_id` (String) STACKIT project ID.
+
+### Read-Only
+
+- `area_id` (String) The area ID to which the project belongs to.
+- `created_at` (String) Date-time when the project was created.
+- `id` (String) Terraform's internal resource ID. It is structured as "`project_id`".
+- `internet_access` (Boolean) Specifies if the project has internet_access
+- `state` (String) Specifies the state of the project.
+- `updated_at` (String) Date-time when the project was last updated.

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

@@ -0,0 +1,3 @@
+data "stackit_iaas_project" "example" {
+  project_id = "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx"
+}

go.mod

@@ -15,7 +15,7 @@ require (
 	github.com/stackitcloud/stackit-sdk-go/services/cdn v1.4.0
 	github.com/stackitcloud/stackit-sdk-go/services/dns v0.17.1
 	github.com/stackitcloud/stackit-sdk-go/services/git v0.7.1
-	github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.0
+	github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.1
 	github.com/stackitcloud/stackit-sdk-go/services/iaasalpha v0.1.21-alpha
 	github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.5.1
 	github.com/stackitcloud/stackit-sdk-go/services/logme v0.25.1

go.sum

@@ -160,8 +160,8 @@ github.com/stackitcloud/stackit-sdk-go/services/dns v0.17.1 h1:CnhAMLql0MNmAeq4r
 github.com/stackitcloud/stackit-sdk-go/services/dns v0.17.1/go.mod h1:7Bx85knfNSBxulPdJUFuBePXNee3cO+sOTYnUG6M+iQ=
 github.com/stackitcloud/stackit-sdk-go/services/git v0.7.1 h1:hkFixFnBcQzU4BSIZFITc8N0gK0pUYk7mk0wdUu5Ki8=
 github.com/stackitcloud/stackit-sdk-go/services/git v0.7.1/go.mod h1:Ng1EzrRndG3iGXGH90AZJz//wfK+2YOyDwTnTLwX3a4=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.0 h1:j4FKFOVkcTot8xNxpvDsPzIFyjADE4GxXF0rFE6/Uo4=
-github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.0/go.mod h1:b/jgJf7QHdRzU2fmZeJJtu5j0TAevDRghzcn5MyRmOI=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.1 h1:GfE+FaeIKSVaKvgzh8Eacum+bQVyRS6ngltkh0qNGtM=
+github.com/stackitcloud/stackit-sdk-go/services/iaas v0.29.1/go.mod h1:b/jgJf7QHdRzU2fmZeJJtu5j0TAevDRghzcn5MyRmOI=
 github.com/stackitcloud/stackit-sdk-go/services/iaasalpha v0.1.21-alpha h1:m1jq6a8dbUe+suFuUNdHmM/cSehpGLUtDbK1CqLqydg=
 github.com/stackitcloud/stackit-sdk-go/services/iaasalpha v0.1.21-alpha/go.mod h1:Nu1b5Phsv8plgZ51+fkxPVsU91ZJ5Ayz+cthilxdmQ8=
 github.com/stackitcloud/stackit-sdk-go/services/loadbalancer v1.5.1 h1:OdJEs8eOfrzn9tCBDLxIyP8hX50zPfcXNYnRoQX+chs=

stackit/internal/services/iaas/iaas_acc_test.go

@@ -4022,6 +4022,38 @@ func TestAccImageMax(t *testing.T) {
 	})
 }
 
+func TestAccProject(t *testing.T) {
+	projectId := testutil.ProjectId
+	resource.ParallelTest(t, resource.TestCase{
+		ProtoV6ProviderFactories: testutil.TestAccProtoV6ProviderFactories,
+		Steps: []resource.TestStep{
+			// Data source
+			{
+				ConfigVariables: testConfigKeyPairMin,
+				Config: fmt.Sprintf(`
+					%s
+
+					data "stackit_iaas_project" "project" {
+						project_id = %q
+					}
+					`,
+					testutil.IaaSProviderConfig(), testutil.ProjectId,
+				),
+				Check: resource.ComposeAggregateTestCheckFunc(
+					// Instance
+					resource.TestCheckResourceAttr("data.stackit_iaas_project.project", "project_id", projectId),
+					resource.TestCheckResourceAttr("data.stackit_iaas_project.project", "id", projectId),
+					resource.TestCheckResourceAttrSet("data.stackit_iaas_project.project", "area_id"),
+					resource.TestCheckResourceAttrSet("data.stackit_iaas_project.project", "internet_access"),
+					resource.TestCheckResourceAttrSet("data.stackit_iaas_project.project", "state"),
+					resource.TestCheckResourceAttrSet("data.stackit_iaas_project.project", "created_at"),
+					resource.TestCheckResourceAttrSet("data.stackit_iaas_project.project", "updated_at"),
+				),
+			},
+		},
+	})
+}
+
 func testAccCheckDestroy(s *terraform.State) error {
 	checkFunctions := []func(s *terraform.State) error{
 		testAccCheckNetworkV1Destroy,

stackit/internal/services/iaas/project/datasource.go

@@ -0,0 +1,204 @@
+package project
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"github.com/hashicorp/terraform-plugin-framework/datasource"
+	"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
+	"github.com/hashicorp/terraform-plugin-framework/schema/validator"
+	"github.com/hashicorp/terraform-plugin-framework/types"
+	"github.com/hashicorp/terraform-plugin-framework/types/basetypes"
+	"github.com/hashicorp/terraform-plugin-log/tflog"
+	"github.com/stackitcloud/stackit-sdk-go/services/iaas"
+	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
+	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
+	iaasUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/iaas/utils"
+	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/utils"
+	"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/validate"
+)
+
+var (
+	_ datasource.DataSourceWithConfigure = &projectDataSource{}
+)
+
+type DatasourceModel struct {
+	Id             types.String `tfsdk:"id"` // needed by TF
+	ProjectId      types.String `tfsdk:"project_id"`
+	AreaId         types.String `tfsdk:"area_id"`
+	InternetAccess types.Bool   `tfsdk:"internet_access"`
+	State          types.String `tfsdk:"state"`
+	CreatedAt      types.String `tfsdk:"created_at"`
+	UpdatedAt      types.String `tfsdk:"updated_at"`
+}
+
+// NewProjectDataSource is a helper function to simplify the provider implementation.
+func NewProjectDataSource() datasource.DataSource {
+	return &projectDataSource{}
+}
+
+// projectDatasource is the data source implementation.
+type projectDataSource struct {
+	client *iaas.APIClient
+}
+
+func (d *projectDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
+	providerData, ok := conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
+	if !ok {
+		return
+	}
+
+	apiClient := iaasUtils.ConfigureClient(ctx, &providerData, &resp.Diagnostics)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+	d.client = apiClient
+	tflog.Info(ctx, "iaas client configured")
+}
+
+// Metadata returns the data source type name.
+func (d *projectDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
+	resp.TypeName = req.ProviderTypeName + "_iaas_project"
+}
+
+// Schema defines the schema for the datasource.
+func (d *projectDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
+	descriptions := map[string]string{
+		"main":            "Project details. Must have a `region` specified in the provider configuration.",
+		"id":              "Terraform's internal resource ID. It is structured as \"`project_id`\".",
+		"project_id":      "STACKIT project ID.",
+		"area_id":         "The area ID to which the project belongs to.",
+		"internet_access": "Specifies if the project has internet_access",
+		"state":           "Specifies the state of the project.",
+		"created_at":      "Date-time when the project was created.",
+		"updated_at":      "Date-time when the project was last updated.",
+	}
+	resp.Schema = schema.Schema{
+		MarkdownDescription: descriptions["main"],
+		Description:         descriptions["main"],
+		Attributes: map[string]schema.Attribute{
+			"id": schema.StringAttribute{
+				Description: descriptions["id"],
+				Computed:    true,
+			},
+			"project_id": schema.StringAttribute{
+				Description: descriptions["project_id"],
+				Required:    true,
+				Validators: []validator.String{
+					validate.UUID(),
+					validate.NoSeparator(),
+				},
+			},
+			"area_id": schema.StringAttribute{
+				Description: descriptions["area_id"],
+				Computed:    true,
+			},
+			"internet_access": schema.BoolAttribute{
+				Description: descriptions["internet_access"],
+				Computed:    true,
+			},
+			"state": schema.StringAttribute{
+				Description: descriptions["state"],
+				Computed:    true,
+			},
+			"created_at": schema.StringAttribute{
+				Description: descriptions["created_at"],
+				Computed:    true,
+			},
+			"updated_at": schema.StringAttribute{
+				Description: descriptions["updated_at"],
+				Computed:    true,
+			},
+		},
+	}
+}
+
+// Read refreshes the Terraform state with the latest data.
+func (d *projectDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
+	var model DatasourceModel
+	diags := req.Config.Get(ctx, &model)
+	resp.Diagnostics.Append(diags...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+	projectId := model.ProjectId.ValueString()
+	ctx = tflog.SetField(ctx, "project_id", projectId)
+
+	projectResp, err := d.client.GetProjectDetailsExecute(ctx, projectId)
+	if err != nil {
+		utils.LogError(
+			ctx,
+			&resp.Diagnostics,
+			err,
+			"Reading project",
+			fmt.Sprintf("Project with ID %q does not exists.", projectId),
+			nil,
+		)
+		resp.State.RemoveResource(ctx)
+		return
+	}
+
+	// Map response body to schema
+	err = mapDataSourceFields(projectResp, &model)
+	if err != nil {
+		core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading project", fmt.Sprintf("Process API payload: %v", err))
+		return
+	}
+	// Set refreshed state
+	diags = resp.State.Set(ctx, &model)
+	resp.Diagnostics.Append(diags...)
+	if resp.Diagnostics.HasError() {
+		return
+	}
+	tflog.Info(ctx, "project read")
+}
+
+func mapDataSourceFields(projectResp *iaas.Project, model *DatasourceModel) error {
+	if projectResp == nil {
+		return fmt.Errorf("response input is nil")
+	}
+	if model == nil {
+		return fmt.Errorf("model input is nil")
+	}
+
+	var projectId string
+	if model.ProjectId.ValueString() != "" {
+		projectId = model.ProjectId.ValueString()
+	} else if projectResp.ProjectId != nil {
+		projectId = *projectResp.ProjectId
+	} else {
+		return fmt.Errorf("project id is not present")
+	}
+
+	model.Id = utils.BuildInternalTerraformId(projectId)
+	model.ProjectId = types.StringValue(projectId)
+
+	var areaId basetypes.StringValue
+	if projectResp.AreaId != nil {
+		if projectResp.AreaId.String != nil {
+			areaId = types.StringPointerValue(projectResp.AreaId.String)
+		} else if projectResp.AreaId.StaticAreaID != nil {
+			areaId = types.StringValue(string(*projectResp.AreaId.StaticAreaID))
+		}
+	}
+
+	var createdAt basetypes.StringValue
+	if projectResp.CreatedAt != nil {
+		createdAtValue := *projectResp.CreatedAt
+		createdAt = types.StringValue(createdAtValue.Format(time.RFC3339))
+	}
+
+	var updatedAt basetypes.StringValue
+	if projectResp.UpdatedAt != nil {
+		updatedAtValue := *projectResp.UpdatedAt
+		updatedAt = types.StringValue(updatedAtValue.Format(time.RFC3339))
+	}
+
+	model.AreaId = areaId
+	model.InternetAccess = types.BoolPointerValue(projectResp.InternetAccess)
+	model.State = types.StringPointerValue(projectResp.State)
+	model.CreatedAt = createdAt
+	model.UpdatedAt = updatedAt
+	return nil
+}