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chore: move schema service implementation in controller to a separate…
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,64 @@ | ||
| package controller | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
|
|
||
| "connectrpc.com/connect" | ||
|
|
||
| "github.com/block/ftl/backend/controller/state" | ||
| ftlv1 "github.com/block/ftl/backend/protos/xyz/block/ftl/v1" | ||
| schemapb "github.com/block/ftl/common/protos/xyz/block/ftl/schema/v1" | ||
| "github.com/block/ftl/common/schema" | ||
| "github.com/block/ftl/common/slices" | ||
| "github.com/block/ftl/internal/model" | ||
| ) | ||
|
|
||
| func (s *Service) GetSchema(ctx context.Context, c *connect.Request[ftlv1.GetSchemaRequest]) (*connect.Response[ftlv1.GetSchemaResponse], error) { | ||
| view, err := s.controllerState.View(ctx) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get controller state: %w", err) | ||
| } | ||
| schemas := view.GetActiveDeploymentSchemas() | ||
| modules := []*schemapb.Module{ | ||
| schema.Builtins().ToProto(), | ||
| } | ||
| modules = append(modules, slices.Map(schemas, func(d *schema.Module) *schemapb.Module { return d.ToProto() })...) | ||
| return connect.NewResponse(&ftlv1.GetSchemaResponse{Schema: &schemapb.Schema{Modules: modules}}), nil | ||
| } | ||
|
|
||
| func (s *Service) PullSchema(ctx context.Context, req *connect.Request[ftlv1.PullSchemaRequest], stream *connect.ServerStream[ftlv1.PullSchemaResponse]) error { | ||
| return s.watchModuleChanges(ctx, func(response *ftlv1.PullSchemaResponse) error { | ||
| return stream.Send(response) | ||
| }) | ||
| } | ||
|
|
||
| func (s *Service) UpdateDeploymentRuntime(ctx context.Context, req *connect.Request[ftlv1.UpdateDeploymentRuntimeRequest]) (*connect.Response[ftlv1.UpdateDeploymentRuntimeResponse], error) { | ||
| deployment, err := model.ParseDeploymentKey(req.Msg.Deployment) | ||
| if err != nil { | ||
| return nil, connect.NewError(connect.CodeInvalidArgument, fmt.Errorf("invalid deployment key: %w", err)) | ||
| } | ||
| view, err := s.controllerState.View(ctx) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("failed to get controller state: %w", err) | ||
| } | ||
| dep, err := view.GetDeployment(deployment) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("could not get schema: %w", err) | ||
| } | ||
| module := dep.Schema | ||
| if module.Runtime == nil { | ||
| module.Runtime = &schema.ModuleRuntime{} | ||
| } | ||
| event := schema.ModuleRuntimeEventFromProto(req.Msg.Event) | ||
| module.Runtime.ApplyEvent(event) | ||
| err = s.controllerState.Publish(ctx, &state.DeploymentSchemaUpdatedEvent{ | ||
| Key: deployment, | ||
| Schema: module, | ||
| }) | ||
| if err != nil { | ||
| return nil, fmt.Errorf("could not update schema for module %s: %w", module.Name, err) | ||
| } | ||
|
|
||
| return connect.NewResponse(&ftlv1.UpdateDeploymentRuntimeResponse{}), nil | ||
| } |