refactor: rename action→activity, statemachine→workflow, remove HTTP API layer

- action/ → activity/ (Temporal activities) - statemachine/ → workflow/ (Temporal workflows) - Removed internal/api/ and cmd/server/ (api-gw handles HTTP, Temporal is the API) - Created pkg/types/types.go as single source of truth for all shared types - Extracted CallRoleLLM helper (DRY: implementer/planner/judge shared pattern) - Fixed circular import: workflow_graph_query uses string activity names - Fixed logger.logf → logger.Info/Warn (method didn't exist) - Fixed routing types: added Branches, Activity, BackoffSeconds, TaskActivity - Fixed db.Canvas.Name, db.Client→DB, GetWorkflow→FetchWorkflow - Removed unused imports - All tests pass, build clean, vet clean
2026-09-05 23:59:13 -07:00
parent b7aa1fb293
commit 9ec7e6a344
54 changed files with 847 additions and 1901 deletions
@@ -0,0 +1,51 @@
+package activity
+
+import (
+	"context"
+	"time"
+)
+
+// IndexGraphRAGActivity indexes workflow canvas to GraphRAG (stub for now)
+func IndexGraphRAGActivity(ctx context.Context, input IndexGraphRAGInput) (IndexGraphRAGOutput, error) {
+	output := IndexGraphRAGOutput{
+		WorkflowID:      input.WorkflowID,
+		Version:         input.Version,
+		Status:          "indexed",
+		IndexedEntities: len(input.Nodes),
+		IndexedEdges:    len(input.Relations),
+		IndexedAt:       time.Now().UTC().Format(time.RFC3339),
+	}
+
+	// Stub implementation - actual GraphRAG indexing would happen here
+	// For now, just return success
+	return output, nil
+}
+
+// QueryGraphRAGRelationsInput for direct relation discovery
+type QueryGraphRAGRelationsInput struct {
+	WorkflowID string                 `json:"workflow_id"`
+	Version    int                    `json:"version"`
+	Query      string                 `json:"query"`
+	TopK       int                    `json:"top_k"`
+	Filters    map[string]interface{} `json:"filters,omitempty"`
+}
+
+// QueryGraphRAGRelationsOutput returns discovered relations
+type QueryGraphRAGRelationsOutput struct {
+	Query       string            `json:"query"`
+	Results     []EdgeWithWording `json:"results"`
+	TotalCount  int               `json:"total_count"`
+	ExecutionMs int64             `json:"execution_time_ms"`
+}
+
+// QueryGraphRAGRelationsActivity queries GraphRAG for relation patterns (stub)
+func QueryGraphRAGRelationsActivity(ctx context.Context, input QueryGraphRAGRelationsInput) (QueryGraphRAGRelationsOutput, error) {
+	output := QueryGraphRAGRelationsOutput{
+		Query:      input.Query,
+		Results:    []EdgeWithWording{},
+		TotalCount: 0,
+	}
+
+	// Stub implementation - actual GraphRAG querying would happen here
+	return output, nil
+}