223 lines
7.5 KiB
Go
223 lines
7.5 KiB
Go
package platform
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import (
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"context"
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"fmt"
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"net/http"
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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/services/scf"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/conversion"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/core"
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scfUtils "github.com/stackitcloud/terraform-provider-stackit/stackit/internal/services/scf/utils"
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"github.com/stackitcloud/terraform-provider-stackit/stackit/internal/utils"
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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 = &scfPlatformDataSource{}
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_ datasource.DataSourceWithConfigure = &scfPlatformDataSource{}
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)
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// NewScfPlatformDataSource creates a new instance of the ScfPlatformDataSource.
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func NewScfPlatformDataSource() datasource.DataSource {
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return &scfPlatformDataSource{}
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}
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// scfPlatformDataSource is the datasource implementation.
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type scfPlatformDataSource struct {
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client *scf.APIClient
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providerData core.ProviderData
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}
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func (s *scfPlatformDataSource) Configure(ctx context.Context, request datasource.ConfigureRequest, response *datasource.ConfigureResponse) {
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var ok bool
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s.providerData, ok = conversion.ParseProviderData(ctx, request.ProviderData, &response.Diagnostics)
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if !ok {
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return
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}
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apiClient := scfUtils.ConfigureClient(ctx, &s.providerData, &response.Diagnostics)
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if response.Diagnostics.HasError() {
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return
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}
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s.client = apiClient
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tflog.Info(ctx, "scf client configured for platform")
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}
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func (s *scfPlatformDataSource) Metadata(_ context.Context, request datasource.MetadataRequest, response *datasource.MetadataResponse) { // nolint:gocritic // function signature required by Terraform
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response.TypeName = request.ProviderTypeName + "_scf_platform"
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}
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type Model struct {
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Id types.String `tfsdk:"id"` // Required by Terraform
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PlatformId types.String `tfsdk:"platform_id"`
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ProjectId types.String `tfsdk:"project_id"`
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SystemId types.String `tfsdk:"system_id"`
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DisplayName types.String `tfsdk:"display_name"`
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Region types.String `tfsdk:"region"`
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ApiUrl types.String `tfsdk:"api_url"`
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ConsoleUrl types.String `tfsdk:"console_url"`
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}
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// descriptions for the attributes in the Schema
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var descriptions = map[string]string{
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"id": "Terraform's internal resource ID, structured as \"`project_id`,`region`,`platform_id`\".",
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"platform_id": "The unique id of the platform",
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"project_id": "The ID of the project associated with the platform",
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"system_id": "The ID of the platform System",
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"display_name": "The name of the platform",
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"region": "The region where the platform is located. If not defined, the provider region is used",
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"api_url": "The CF API Url of the platform",
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"console_url": "The Stratos URL of the platform",
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}
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func (s *scfPlatformDataSource) Schema(_ context.Context, _ datasource.SchemaRequest, response *datasource.SchemaResponse) { // nolint:gocritic // function signature required by Terraform
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response.Schema = schema.Schema{
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Attributes: map[string]schema.Attribute{
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"id": schema.StringAttribute{
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Description: descriptions["id"],
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Computed: true,
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},
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"platform_id": schema.StringAttribute{
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Description: descriptions["platform_id"],
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Required: true,
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"project_id": schema.StringAttribute{
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Description: descriptions["project_id"],
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Required: true,
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Validators: []validator.String{
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validate.UUID(),
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validate.NoSeparator(),
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},
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},
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"system_id": schema.StringAttribute{
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Description: descriptions["system_id"],
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Computed: true,
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},
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"display_name": schema.StringAttribute{
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Description: descriptions["display_name"],
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Computed: true,
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},
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"region": schema.StringAttribute{
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Description: descriptions["region"],
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Optional: true,
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Computed: true,
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},
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"api_url": schema.StringAttribute{
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Description: descriptions["api_url"],
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Computed: true,
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},
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"console_url": schema.StringAttribute{
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Description: descriptions["console_url"],
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Computed: true,
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},
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},
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Description: "STACKIT Cloud Foundry Platform datasource schema.",
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}
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}
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func (s *scfPlatformDataSource) Read(ctx context.Context, request datasource.ReadRequest, response *datasource.ReadResponse) { // nolint:gocritic // function signature required by Terraform
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// Retrieve the current state of the resource.
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var model Model
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diags := request.Config.Get(ctx, &model)
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response.Diagnostics.Append(diags...)
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if response.Diagnostics.HasError() {
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return
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}
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ctx = core.InitProviderContext(ctx)
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// Extract the project ID region and platform id of the model
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projectId := model.ProjectId.ValueString()
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platformId := model.PlatformId.ValueString()
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region := s.providerData.GetRegionWithOverride(model.Region)
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ctx = tflog.SetField(ctx, "project_id", projectId)
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ctx = tflog.SetField(ctx, "platform_id", platformId)
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ctx = tflog.SetField(ctx, "region", region)
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// Read the scf platform
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scfPlatformResponse, err := s.client.GetPlatformExecute(ctx, projectId, region, platformId)
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if err != nil {
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utils.LogError(
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ctx,
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&response.Diagnostics,
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err,
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"Reading scf platform",
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fmt.Sprintf("Platform with ID %q does not exist in project %q.", platformId, projectId),
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map[int]string{
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http.StatusForbidden: fmt.Sprintf("Platform with ID %q not found or forbidden access", platformId),
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},
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)
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response.State.RemoveResource(ctx)
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return
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}
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ctx = core.LogResponse(ctx)
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err = mapFields(scfPlatformResponse, &model)
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if err != nil {
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core.LogAndAddError(ctx, &response.Diagnostics, "Error reading scf platform", fmt.Sprintf("Processing API response: %v", err))
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return
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}
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// Set the updated state.
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diags = response.State.Set(ctx, &model)
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response.Diagnostics.Append(diags...)
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tflog.Info(ctx, fmt.Sprintf("read scf Platform %s", platformId))
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}
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// mapFields maps a SCF Platform response to the model.
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func mapFields(response *scf.Platforms, model *Model) error {
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if response == 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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var projectId string
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if model.ProjectId.ValueString() == "" {
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return fmt.Errorf("project id is not present")
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}
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projectId = model.ProjectId.ValueString()
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var region string
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if response.Region != nil {
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region = *response.Region
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} else if model.Region.ValueString() != "" {
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region = model.Region.ValueString()
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} else {
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return fmt.Errorf("region is not present")
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}
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var platformId string
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if response.Guid != nil {
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platformId = *response.Guid
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} else if model.PlatformId.ValueString() != "" {
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platformId = model.PlatformId.ValueString()
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} else {
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return fmt.Errorf("platform id is not present")
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}
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// Build the ID
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model.Id = utils.BuildInternalTerraformId(projectId, region, platformId)
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model.PlatformId = types.StringValue(platformId)
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model.ProjectId = types.StringValue(projectId)
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model.SystemId = types.StringPointerValue(response.SystemId)
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model.DisplayName = types.StringPointerValue(response.DisplayName)
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model.Region = types.StringValue(region)
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model.ApiUrl = types.StringPointerValue(response.ApiUrl)
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model.ConsoleUrl = types.StringPointerValue(response.ConsoleUrl)
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return nil
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}
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