236 lines
8 KiB
Go
236 lines
8 KiB
Go
package cdn
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import (
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"context"
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"errors"
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"fmt"
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"net/http"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
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cdnUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/cdn/utils"
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"github.com/hashicorp/terraform-plugin-framework/attr"
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"github.com/hashicorp/terraform-plugin-framework/datasource"
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"github.com/hashicorp/terraform-plugin-framework/datasource/schema"
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"github.com/hashicorp/terraform-plugin-framework/schema/validator"
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"github.com/hashicorp/terraform-plugin-framework/types"
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"github.com/hashicorp/terraform-plugin-log/tflog"
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"github.com/stackitcloud/stackit-sdk-go/core/oapierror"
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"github.com/stackitcloud/stackit-sdk-go/services/cdn"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/features"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/validate"
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)
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// Ensure the implementation satisfies the expected interfaces.
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var (
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_ datasource.DataSource = &customDomainDataSource{}
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_ datasource.DataSourceWithConfigure = &customDomainDataSource{}
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)
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var certificateDataSourceTypes = map[string]attr.Type{
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"version": types.Int64Type,
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}
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type customDomainDataSource struct {
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client *cdn.APIClient
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}
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func NewCustomDomainDataSource() datasource.DataSource {
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return &customDomainDataSource{}
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}
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type customDomainDataSourceModel struct {
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ID types.String `tfsdk:"id"`
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DistributionId types.String `tfsdk:"distribution_id"`
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ProjectId types.String `tfsdk:"project_id"`
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Name types.String `tfsdk:"name"`
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Status types.String `tfsdk:"status"`
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Errors types.List `tfsdk:"errors"`
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Certificate types.Object `tfsdk:"certificate"`
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}
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func (d *customDomainDataSource) Configure(ctx context.Context, req datasource.ConfigureRequest, resp *datasource.ConfigureResponse) {
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providerData, ok := conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
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if !ok {
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return
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}
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features.CheckBetaResourcesEnabled(ctx, &providerData, &resp.Diagnostics, "stackit_cdn_custom_domain", core.Datasource)
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if resp.Diagnostics.HasError() {
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return
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}
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apiClient := cdnUtils.ConfigureClient(ctx, &providerData, &resp.Diagnostics)
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if resp.Diagnostics.HasError() {
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return
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}
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d.client = apiClient
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tflog.Info(ctx, "CDN client configured")
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}
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func (r *customDomainDataSource) Metadata(_ context.Context, req datasource.MetadataRequest, resp *datasource.MetadataResponse) {
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resp.TypeName = req.ProviderTypeName + "_cdn_custom_domain"
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}
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func (r *customDomainDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, resp *datasource.SchemaResponse) {
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resp.Schema = schema.Schema{
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MarkdownDescription: features.AddBetaDescription("CDN distribution data source schema.", core.Datasource),
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Description: "CDN distribution data source schema.",
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Description: customDomainSchemaDescriptions["id"],
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Computed: true,
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},
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"name": schema.StringAttribute{
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Description: customDomainSchemaDescriptions["name"],
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Required: true,
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},
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"distribution_id": schema.StringAttribute{
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Description: customDomainSchemaDescriptions["distribution_id"],
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Required: true,
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Validators: []validator.String{validate.UUID()},
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},
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"project_id": schema.StringAttribute{
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Description: customDomainSchemaDescriptions["project_id"],
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Required: true,
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},
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"status": schema.StringAttribute{
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Computed: true,
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Description: customDomainSchemaDescriptions["status"],
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},
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"errors": schema.ListAttribute{
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ElementType: types.StringType,
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Computed: true,
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Description: customDomainSchemaDescriptions["errors"],
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},
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"certificate": schema.SingleNestedAttribute{
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Description: certificateSchemaDescriptions["main"],
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Optional: true,
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Attributes: map[string]schema.Attribute{
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"version": schema.Int64Attribute{
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Description: certificateSchemaDescriptions["version"],
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Computed: true,
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},
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},
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},
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},
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}
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}
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func (r *customDomainDataSource) Read(ctx context.Context, req datasource.ReadRequest, resp *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
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var model customDomainDataSourceModel // Use the new data source model
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diags := req.Config.Get(ctx, &model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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projectId := model.ProjectId.ValueString()
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ctx = tflog.SetField(ctx, "project_id", projectId)
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distributionId := model.DistributionId.ValueString()
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ctx = tflog.SetField(ctx, "distribution_id", distributionId)
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name := model.Name.ValueString()
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ctx = tflog.SetField(ctx, "name", name)
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customDomainResp, err := r.client.GetCustomDomain(ctx, projectId, distributionId, name).Execute()
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if err != nil {
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var oapiErr *oapierror.GenericOpenAPIError
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if errors.As(err, &oapiErr) {
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if oapiErr.StatusCode == http.StatusNotFound {
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resp.State.RemoveResource(ctx)
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return
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}
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}
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading CDN custom domain", fmt.Sprintf("Calling API: %v", err))
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return
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}
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ctx = core.LogResponse(ctx)
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// Call the new data source mapping function
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err = mapCustomDomainDataSourceFields(customDomainResp, &model, projectId, distributionId)
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if err != nil {
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core.LogAndAddError(ctx, &resp.Diagnostics, "Error reading CDN custom domain", fmt.Sprintf("Processing API payload: %v", err))
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return
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}
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// Set refreshed state
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diags = resp.State.Set(ctx, model)
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resp.Diagnostics.Append(diags...)
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if resp.Diagnostics.HasError() {
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return
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}
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tflog.Info(ctx, "CDN custom domain read")
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}
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func mapCustomDomainDataSourceFields(customDomainResponse *cdn.GetCustomDomainResponse, model *customDomainDataSourceModel, projectId, distributionId string) error {
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if customDomainResponse == nil {
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return fmt.Errorf("response input is nil")
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}
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if model == nil {
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return fmt.Errorf("model input is nil")
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}
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if customDomainResponse.CustomDomain == nil {
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return fmt.Errorf("CustomDomain is missing in response")
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}
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if customDomainResponse.CustomDomain.Name == nil {
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return fmt.Errorf("name is missing in response")
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}
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if customDomainResponse.CustomDomain.Status == nil {
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return fmt.Errorf("status missing in response")
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}
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normalizedCert, err := normalizeCertificate(customDomainResponse.Certificate)
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if err != nil {
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return fmt.Errorf("Certificate error in normalizer: %w", err)
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}
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// If the certificate is managed, the certificate block in the state should be null.
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if normalizedCert.Type == "managed" {
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model.Certificate = types.ObjectNull(certificateDataSourceTypes)
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} else {
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// For custom certificates, we only care about the version.
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version := types.Int64Null()
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if normalizedCert.Version != nil {
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version = types.Int64Value(*normalizedCert.Version)
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}
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certificateObj, diags := types.ObjectValue(certificateDataSourceTypes, map[string]attr.Value{
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"version": version,
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})
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if diags.HasError() {
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return fmt.Errorf("failed to map certificate: %w", core.DiagsToError(diags))
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}
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model.Certificate = certificateObj
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}
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model.ID = types.StringValue(fmt.Sprintf("%s,%s,%s", projectId, distributionId, *customDomainResponse.CustomDomain.Name))
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model.Status = types.StringValue(string(*customDomainResponse.CustomDomain.Status))
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customDomainErrors := []attr.Value{}
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if customDomainResponse.CustomDomain.Errors != nil {
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for _, e := range *customDomainResponse.CustomDomain.Errors {
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if e.En == nil {
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return fmt.Errorf("error description missing")
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}
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customDomainErrors = append(customDomainErrors, types.StringValue(*e.En))
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}
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}
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modelErrors, diags := types.ListValue(types.StringType, customDomainErrors)
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if diags.HasError() {
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return core.DiagsToError(diags)
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}
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model.Errors = modelErrors
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// Also map the fields back to the model from the config
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model.ProjectId = types.StringValue(projectId)
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model.DistributionId = types.StringValue(distributionId)
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model.Name = types.StringValue(*customDomainResponse.CustomDomain.Name)
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return nil
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}
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