terraform-provider-stackitp.../stackit/internal/services/sqlserverflexbeta/database/resource.go
2026-02-05 16:08:16 +01:00

469 lines
14 KiB
Go

package sqlserverflexbeta
import (
"context"
"fmt"
"strings"
"time"
"github.com/hashicorp/terraform-plugin-framework/path"
"github.com/hashicorp/terraform-plugin-framework/resource"
"github.com/hashicorp/terraform-plugin-framework/resource/identityschema"
"github.com/hashicorp/terraform-plugin-framework/types"
"github.com/hashicorp/terraform-plugin-log/tflog"
"github.com/stackitcloud/stackit-sdk-go/core/config"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/conversion"
wait "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/wait/sqlserverflexbeta"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/pkg_gen/sqlserverflexbeta"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/core"
"tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/utils"
sqlserverflexbetaResGen "tf-provider.git.onstackit.cloud/stackit-dev-tools/terraform-provider-stackitprivatepreview/stackit/internal/services/sqlserverflexbeta/database/resources_gen"
)
var (
_ resource.Resource = &databaseResource{}
_ resource.ResourceWithConfigure = &databaseResource{}
_ resource.ResourceWithImportState = &databaseResource{}
_ resource.ResourceWithModifyPlan = &databaseResource{}
_ resource.ResourceWithIdentity = &databaseResource{}
)
func NewDatabaseResource() resource.Resource {
return &databaseResource{}
}
type databaseResource struct {
client *sqlserverflexbeta.APIClient
providerData core.ProviderData
}
type DatabaseResourceIdentityModel struct {
ProjectID types.String `tfsdk:"project_id"`
Region types.String `tfsdk:"region"`
InstanceID types.String `tfsdk:"instance_id"`
DatabaseName types.String `tfsdk:"database_name"`
}
func (r *databaseResource) Metadata(ctx context.Context, req resource.MetadataRequest, resp *resource.MetadataResponse) {
resp.TypeName = req.ProviderTypeName + "_sqlserverflexbeta_database"
}
func (r *databaseResource) Schema(ctx context.Context, req resource.SchemaRequest, resp *resource.SchemaResponse) {
resp.Schema = sqlserverflexbetaResGen.DatabaseResourceSchema(ctx)
}
func (r *databaseResource) IdentitySchema(_ context.Context, _ resource.IdentitySchemaRequest, resp *resource.IdentitySchemaResponse) {
resp.IdentitySchema = identityschema.Schema{
Attributes: map[string]identityschema.Attribute{
"project_id": identityschema.StringAttribute{
RequiredForImport: true, // must be set during import by the practitioner
},
"region": identityschema.StringAttribute{
RequiredForImport: true, // can be defaulted by the provider configuration
},
"instance_id": identityschema.StringAttribute{
RequiredForImport: true, // can be defaulted by the provider configuration
},
"database_name": identityschema.StringAttribute{
RequiredForImport: true, // can be defaulted by the provider configuration
},
},
}
}
// Configure adds the provider configured client to the resource.
func (r *databaseResource) Configure(
ctx context.Context,
req resource.ConfigureRequest,
resp *resource.ConfigureResponse,
) {
var ok bool
r.providerData, ok = conversion.ParseProviderData(ctx, req.ProviderData, &resp.Diagnostics)
if !ok {
return
}
apiClientConfigOptions := []config.ConfigurationOption{
config.WithCustomAuth(r.providerData.RoundTripper),
utils.UserAgentConfigOption(r.providerData.Version),
}
if r.providerData.SQLServerFlexCustomEndpoint != "" {
apiClientConfigOptions = append(apiClientConfigOptions, config.WithEndpoint(r.providerData.SQLServerFlexCustomEndpoint))
} else {
apiClientConfigOptions = append(apiClientConfigOptions, config.WithRegion(r.providerData.GetRegion()))
}
apiClient, err := sqlserverflexbeta.NewAPIClient(apiClientConfigOptions...)
if err != nil {
resp.Diagnostics.AddError(
"Error configuring API client",
fmt.Sprintf(
"Configuring client: %v. This is an error related to the provider configuration, not to the resource configuration",
err,
),
)
return
}
r.client = apiClient
tflog.Info(ctx, "sqlserverflexbeta.Database client configured")
}
func (r *databaseResource) Create(ctx context.Context, req resource.CreateRequest, resp *resource.CreateResponse) {
var data sqlserverflexbetaResGen.DatabaseModel
createErr := "DB create error"
// Read Terraform plan data into the model
resp.Diagnostics.Append(req.Plan.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// Read identity data
var identityData DatabaseResourceIdentityModel
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
ctx = core.InitProviderContext(ctx)
projectId := identityData.ProjectID.ValueString()
region := identityData.Region.ValueString()
instanceId := identityData.InstanceID.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "region", region)
ctx = tflog.SetField(ctx, "instance_id", instanceId)
databaseName := identityData.DatabaseName.ValueString()
ctx = tflog.SetField(ctx, "database_name", databaseName)
payLoad := sqlserverflexbeta.CreateDatabaseRequestPayload{
Collation: data.Collation.ValueStringPointer(),
Compatibility: data.Compatibility.ValueInt64Pointer(),
Name: data.Name.ValueStringPointer(),
Owner: data.Owner.ValueStringPointer(),
}
createResp, err := r.client.CreateDatabaseRequest(ctx, projectId, region, instanceId).
CreateDatabaseRequestPayload(payLoad).
Execute()
if err != nil {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
fmt.Sprintf("Calling API: %v", err),
)
return
}
ctx = core.LogResponse(ctx)
createId, ok := createResp.GetIdOk()
if !ok {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
fmt.Sprintf("Calling API: %v", err),
)
}
waitResp, err := wait.CreateDatabaseWaitHandler(
ctx,
r.client,
projectId,
instanceId,
region,
databaseName,
).SetSleepBeforeWait(
30 * time.Second,
).SetTimeout(
15 * time.Minute,
).WaitWithContext(ctx)
if err != nil {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
fmt.Sprintf("Database creation waiting: %v", err),
)
return
}
if waitResp.Id == nil {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
"Database creation waiting: returned id is nil",
)
return
}
if *waitResp.Id != createId {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
"Database creation waiting: returned id is different",
)
return
}
if *waitResp.Owner != data.Owner.ValueString() {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
"Database creation waiting: returned owner is different",
)
return
}
if *waitResp.Name != data.Name.ValueString() {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
createErr,
"Database creation waiting: returned name is different",
)
return
}
data.Id = types.Int64PointerValue(waitResp.Id)
data.Name = types.StringPointerValue(waitResp.Name)
// Save data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
tflog.Info(ctx, "sqlserverflexbeta.Database created")
}
func (r *databaseResource) Read(ctx context.Context, req resource.ReadRequest, resp *resource.ReadResponse) {
var data sqlserverflexbetaResGen.DatabaseModel
readErr := "[Database Read]"
// Read Terraform prior state data into the model
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// Read identity data
var identityData DatabaseResourceIdentityModel
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
ctx = core.InitProviderContext(ctx)
projectId := identityData.ProjectID.ValueString()
region := identityData.Region.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "region", region)
instanceId := identityData.InstanceID.ValueString()
ctx = tflog.SetField(ctx, "instance_id", instanceId)
dbName := identityData.DatabaseName.ValueString()
ctx = tflog.SetField(ctx, "database_name", dbName)
getResp, err := r.client.GetDatabaseRequest(ctx, projectId, region, instanceId, dbName).Execute()
if err != nil {
core.LogAndAddError(
ctx,
&resp.Diagnostics,
readErr,
fmt.Sprintf("Calling API: %v", err),
)
return
}
ctx = core.LogResponse(ctx)
data.Id = types.Int64Value(getResp.GetId())
data.Owner = types.StringValue(getResp.GetOwner())
data.Name = types.StringValue(getResp.GetName())
data.DatabaseName = types.StringValue(getResp.GetName())
data.CollationName = types.StringValue(getResp.GetCollationName())
data.CompatibilityLevel = types.Int64Value(getResp.GetCompatibilityLevel())
// Save updated data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
tflog.Info(ctx, "sqlserverflexbeta.Database read")
}
func (r *databaseResource) Update(ctx context.Context, req resource.UpdateRequest, resp *resource.UpdateResponse) {
var data sqlserverflexbetaResGen.DatabaseModel
// Read Terraform prior state data into the model
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// Read identity data
var identityData DatabaseResourceIdentityModel
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
ctx = core.InitProviderContext(ctx)
projectId := identityData.ProjectID.ValueString()
region := identityData.Region.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "region", region)
// Todo: Update API call logic
// Save updated data into Terraform state
resp.Diagnostics.Append(resp.State.Set(ctx, &data)...)
tflog.Info(ctx, "sqlserverflexbeta.Database updated")
}
func (r *databaseResource) Delete(ctx context.Context, req resource.DeleteRequest, resp *resource.DeleteResponse) {
var data sqlserverflexbetaResGen.DatabaseModel
// Read Terraform prior state data into the model
resp.Diagnostics.Append(req.State.Get(ctx, &data)...)
if resp.Diagnostics.HasError() {
return
}
// Read identity data
var identityData DatabaseResourceIdentityModel
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
ctx = core.InitProviderContext(ctx)
projectId := identityData.ProjectID.ValueString()
region := identityData.Region.ValueString()
ctx = tflog.SetField(ctx, "project_id", projectId)
ctx = tflog.SetField(ctx, "region", region)
// Todo: Delete API call logic
tflog.Info(ctx, "sqlserverflexbeta.Database deleted")
}
// ModifyPlan implements resource.ResourceWithModifyPlan.
// Use the modifier to set the effective region in the current plan.
func (r *databaseResource) ModifyPlan(
ctx context.Context,
req resource.ModifyPlanRequest,
resp *resource.ModifyPlanResponse,
) { // nolint:gocritic // function signature required by Terraform
// skip initial empty configuration to avoid follow-up errors
if req.Config.Raw.IsNull() {
return
}
var configModel sqlserverflexbetaResGen.DatabaseModel
resp.Diagnostics.Append(req.Config.Get(ctx, &configModel)...)
if resp.Diagnostics.HasError() {
return
}
var planModel sqlserverflexbetaResGen.DatabaseModel
resp.Diagnostics.Append(req.Plan.Get(ctx, &planModel)...)
if resp.Diagnostics.HasError() {
return
}
utils.AdaptRegion(ctx, configModel.Region, &planModel.Region, r.providerData.GetRegion(), resp)
if resp.Diagnostics.HasError() {
return
}
var identityModel DatabaseResourceIdentityModel
identityModel.ProjectID = planModel.ProjectId
identityModel.Region = planModel.Region
if !planModel.InstanceId.IsNull() && !planModel.InstanceId.IsUnknown() {
identityModel.InstanceID = planModel.InstanceId
}
if !planModel.Name.IsNull() && !planModel.Name.IsUnknown() {
identityModel.DatabaseName = planModel.Name
}
resp.Diagnostics.Append(resp.Identity.Set(ctx, identityModel)...)
if resp.Diagnostics.HasError() {
return
}
resp.Diagnostics.Append(resp.Plan.Set(ctx, planModel)...)
if resp.Diagnostics.HasError() {
return
}
}
// ImportState imports a resource into the Terraform state on success.
// The expected format of the resource import identifier is: project_id,zone_id,record_set_id
func (r *databaseResource) ImportState(
ctx context.Context,
req resource.ImportStateRequest,
resp *resource.ImportStateResponse,
) {
ctx = core.InitProviderContext(ctx)
if req.ID != "" {
idParts := strings.Split(req.ID, core.Separator)
if len(idParts) != 4 || idParts[0] == "" || idParts[1] == "" || idParts[2] == "" || idParts[3] == "" {
core.LogAndAddError(ctx, &resp.Diagnostics,
"Error importing database",
fmt.Sprintf("Expected import identifier with format: [project_id],[region],[instance_id],[database_name] Got: %q", req.ID),
)
return
}
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), idParts[0])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), idParts[1])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), idParts[2])...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("database_name"), idParts[3])...)
var identityData DatabaseResourceIdentityModel
identityData.ProjectID = types.StringValue(idParts[0])
identityData.Region = types.StringValue(idParts[1])
identityData.InstanceID = types.StringValue(idParts[2])
identityData.DatabaseName = types.StringValue(idParts[3])
resp.Diagnostics.Append(resp.Identity.Set(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "Sqlserverflexbeta database state imported")
return
}
var identityData DatabaseResourceIdentityModel
resp.Diagnostics.Append(req.Identity.Get(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("project_id"), identityData.ProjectID.ValueString())...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("region"), identityData.Region.ValueString())...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("instance_id"), identityData.InstanceID.ValueString())...)
resp.Diagnostics.Append(resp.State.SetAttribute(ctx, path.Root("database_name"), identityData.DatabaseName.ValueString())...)
resp.Diagnostics.Append(resp.Identity.Set(ctx, &identityData)...)
if resp.Diagnostics.HasError() {
return
}
tflog.Info(ctx, "Sqlserverflexbeta database state imported")
}