Files
zitadel/backend/v3/storage/database/repository/instance.go
2025-07-28 09:10:33 +02:00

303 lines
9.2 KiB
Go

package repository
import (
"context"
"encoding/json"
"github.com/zitadel/zitadel/backend/v3/domain"
"github.com/zitadel/zitadel/backend/v3/storage/database"
)
var _ domain.InstanceRepository = (*instance)(nil)
type instance struct {
repository
shouldLoadDomains bool
domainRepo *instanceDomain
}
func InstanceRepository(client database.QueryExecutor) domain.InstanceRepository {
return &instance{
repository: repository{
client: client,
},
}
}
// -------------------------------------------------------------
// repository
// -------------------------------------------------------------
const (
queryInstanceStmt = `SELECT instances.id, instances.name, instances.default_org_id, instances.iam_project_id, instances.console_client_id, instances.console_app_id, instances.default_language, instances.created_at, instances.updated_at` +
` , CASE WHEN count(instance_domains.domain) > 0 THEN jsonb_agg(json_build_object('domain', instance_domains.domain, 'isPrimary', instance_domains.is_primary, 'isGenerated', instance_domains.is_generated, 'createdAt', instance_domains.created_at, 'updatedAt', instance_domains.updated_at)) ELSE NULL::JSONB END domains` +
` FROM zitadel.instances`
)
// Get implements [domain.InstanceRepository].
func (i *instance) Get(ctx context.Context, opts ...database.QueryOption) (*domain.Instance, error) {
opts = append(opts,
i.joinDomains(),
database.WithGroupBy(i.IDColumn(true)),
)
options := new(database.QueryOpts)
for _, opt := range opts {
opt(options)
}
var builder database.StatementBuilder
builder.WriteString(queryInstanceStmt)
options.Write(&builder)
return scanInstance(ctx, i.client, &builder)
}
// List implements [domain.InstanceRepository].
func (i *instance) List(ctx context.Context, opts ...database.QueryOption) ([]*domain.Instance, error) {
opts = append(opts,
i.joinDomains(),
database.WithGroupBy(i.IDColumn(true)),
)
options := new(database.QueryOpts)
for _, opt := range opts {
opt(options)
}
var builder database.StatementBuilder
builder.WriteString(queryInstanceStmt)
options.Write(&builder)
return scanInstances(ctx, i.client, &builder)
}
func (i *instance) joinDomains() database.QueryOption {
columns := make([]database.Condition, 0, 2)
columns = append(columns, database.NewColumnCondition(i.IDColumn(true), i.Domains(false).InstanceIDColumn(true)))
// If domains should not be joined, we make sure to return null for the domain columns
// the query optimizer of the dialect should optimize this away if no domains are requested
if !i.shouldLoadDomains {
columns = append(columns, database.IsNull(i.Domains(false).InstanceIDColumn(true)))
}
return database.WithLeftJoin(
"zitadel.instance_domains",
database.And(columns...),
)
}
const createInstanceStmt = `INSERT INTO zitadel.instances (id, name, default_org_id, iam_project_id, console_client_id, console_app_id, default_language)` +
` VALUES ($1, $2, $3, $4, $5, $6, $7)` +
` RETURNING created_at, updated_at`
// Create implements [domain.InstanceRepository].
func (i *instance) Create(ctx context.Context, instance *domain.Instance) error {
var builder database.StatementBuilder
builder.AppendArgs(instance.ID, instance.Name, instance.DefaultOrgID, instance.IAMProjectID, instance.ConsoleClientID, instance.ConsoleAppID, instance.DefaultLanguage)
builder.WriteString(createInstanceStmt)
return i.client.QueryRow(ctx, builder.String(), builder.Args()...).Scan(&instance.CreatedAt, &instance.UpdatedAt)
}
// Update implements [domain.InstanceRepository].
func (i instance) Update(ctx context.Context, id string, changes ...database.Change) (int64, error) {
if len(changes) == 0 {
return 0, database.ErrNoChanges
}
var builder database.StatementBuilder
builder.WriteString(`UPDATE zitadel.instances SET `)
database.Changes(changes).Write(&builder)
idCondition := i.IDCondition(id)
writeCondition(&builder, idCondition)
stmt := builder.String()
return i.client.Exec(ctx, stmt, builder.Args()...)
}
// Delete implements [domain.InstanceRepository].
func (i instance) Delete(ctx context.Context, id string) (int64, error) {
var builder database.StatementBuilder
builder.WriteString(`DELETE FROM zitadel.instances`)
idCondition := i.IDCondition(id)
writeCondition(&builder, idCondition)
return i.client.Exec(ctx, builder.String(), builder.Args()...)
}
// -------------------------------------------------------------
// changes
// -------------------------------------------------------------
// SetName implements [domain.instanceChanges].
func (i instance) SetName(name string) database.Change {
return database.NewChange(i.NameColumn(false), name)
}
// -------------------------------------------------------------
// conditions
// -------------------------------------------------------------
// IDCondition implements [domain.instanceConditions].
func (i instance) IDCondition(id string) database.Condition {
return database.NewTextCondition(i.IDColumn(true), database.TextOperationEqual, id)
}
// NameCondition implements [domain.instanceConditions].
func (i instance) NameCondition(op database.TextOperation, name string) database.Condition {
return database.NewTextCondition(i.NameColumn(true), op, name)
}
// -------------------------------------------------------------
// columns
// -------------------------------------------------------------
// IDColumn implements [domain.instanceColumns].
func (instance) IDColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.id")
}
return database.NewColumn("id")
}
// NameColumn implements [domain.instanceColumns].
func (instance) NameColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.name")
}
return database.NewColumn("name")
}
// CreatedAtColumn implements [domain.instanceColumns].
func (instance) CreatedAtColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.created_at")
}
return database.NewColumn("created_at")
}
// DefaultOrgIdColumn implements [domain.instanceColumns].
func (instance) DefaultOrgIDColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.default_org_id")
}
return database.NewColumn("default_org_id")
}
// IAMProjectIDColumn implements [domain.instanceColumns].
func (instance) IAMProjectIDColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.iam_project_id")
}
return database.NewColumn("iam_project_id")
}
// ConsoleClientIDColumn implements [domain.instanceColumns].
func (instance) ConsoleClientIDColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.console_client_id")
}
return database.NewColumn("console_client_id")
}
// ConsoleAppIDColumn implements [domain.instanceColumns].
func (instance) ConsoleAppIDColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.console_app_id")
}
return database.NewColumn("console_app_id")
}
// DefaultLanguageColumn implements [domain.instanceColumns].
func (instance) DefaultLanguageColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.default_language")
}
return database.NewColumn("default_language")
}
// UpdatedAtColumn implements [domain.instanceColumns].
func (instance) UpdatedAtColumn(qualified bool) database.Column {
if qualified {
return database.NewColumn("instances.updated_at")
}
return database.NewColumn("updated_at")
}
type rawInstance struct {
*domain.Instance
RawDomains json.RawMessage `json:"domains,omitempty" db:"domains"`
}
func scanInstance(ctx context.Context, querier database.Querier, builder *database.StatementBuilder) (*domain.Instance, error) {
rows, err := querier.Query(ctx, builder.String(), builder.Args()...)
if err != nil {
return nil, err
}
var instance rawInstance
if err := rows.(database.CollectableRows).CollectExactlyOneRow(&instance); err != nil {
return nil, err
}
if len(instance.RawDomains) > 0 {
if err := json.Unmarshal(instance.RawDomains, &instance.Domains); err != nil {
return nil, err
}
}
return instance.Instance, nil
}
func scanInstances(ctx context.Context, querier database.Querier, builder *database.StatementBuilder) ([]*domain.Instance, error) {
rows, err := querier.Query(ctx, builder.String(), builder.Args()...)
if err != nil {
return nil, err
}
var rawInstances []*rawInstance
if err := rows.(database.CollectableRows).Collect(&rawInstances); err != nil {
return nil, err
}
instances := make([]*domain.Instance, len(rawInstances))
for i, instance := range rawInstances {
if len(instance.RawDomains) > 0 {
if err := json.Unmarshal(instance.RawDomains, &instance.Domains); err != nil {
return nil, err
}
}
instances[i] = instance.Instance
}
return instances, nil
}
// -------------------------------------------------------------
// sub repositories
// -------------------------------------------------------------
// Domains implements [domain.InstanceRepository].
func (i *instance) Domains(shouldLoad bool) domain.InstanceDomainRepository {
if !i.shouldLoadDomains {
i.shouldLoadDomains = shouldLoad
}
if i.domainRepo != nil {
return i.domainRepo
}
i.domainRepo = &instanceDomain{
repository: i.repository,
instance: i,
}
return i.domainRepo
}