feat: billing layer v1.3.86 — PostgreSQL statistics

- internal/billing: Store interface + pgStore (pgx/v5 pool) + NoopStore
- factory.go: NewStore() from BILLING_DSN env var (NoopStore fallback)
- Server.billing: injected into Config, initialized in main
- handleInvokeFunction: record invocation (TriggerConsole)
- invokeInternalFunction: record invocation (TriggerHTTP)
- handleCreateFunction: record event_type=create
- handleCloneFunction: record event_type=clone
- handleDeleteFunction: record event_type=delete
- table: invocations (namespace, function_name, trigger_type, duration_ms, status_code...)
- BILLING_DSN added to console.yaml
- pgx/v5 added to go.mod/go.sum

console/internal/api/function_clone.go

@@ -19,6 +19,7 @@ import (
 	"strings"
 	"time"
 
+	"fission-console/internal/billing"
 	"fission-console/internal/fission"
 	"fission-console/internal/runtime"
 
@@ -241,6 +242,16 @@ func (s *Server) handleCloneFunction(w http.ResponseWriter, r *http.Request, src
 		return
 	}
 
+	s.billing.RecordInvocation(billing.Invocation{
+		Namespace:    ns,
+		FunctionName: req.NewName,
+		TriggerType:  billing.TriggerEvent,
+		StartedAt:    now,
+		StatusCode:   http.StatusCreated,
+		RecordedBy:   "console",
+		EventType:    "clone",
+	})
+
 	writeAnyJSON(w, http.StatusCreated, map[string]any{
 		"name":        req.NewName,
 		"cloned_from": srcName,

console/internal/api/function_code.go

@@ -22,6 +22,7 @@ import (
 	"strings"
 	"time"
 
+	"fission-console/internal/billing"
 	"fission-console/internal/fission"
 	"fission-console/internal/model"
 	"fission-console/internal/runtime"
@@ -275,6 +276,16 @@ func (s *Server) handleCreateFunction(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
+	s.billing.RecordInvocation(billing.Invocation{
+		Namespace:    ns,
+		FunctionName: req.Name,
+		TriggerType:  billing.TriggerEvent,
+		StartedAt:    now,
+		StatusCode:   http.StatusCreated,
+		RecordedBy:   "console",
+		EventType:    "create",
+	})
+
 	writeAnyJSON(w, http.StatusCreated, map[string]any{
 		"name":        req.Name,
 		"package":     pkgName,

console/internal/api/function_crud.go

@@ -21,6 +21,7 @@ import (
 	"strings"
 	"time"
 
+	"fission-console/internal/billing"
 	"fission-console/internal/fission"
 
 	corev1 "k8s.io/api/core/v1"
@@ -228,6 +229,16 @@ func (s *Server) handleDeleteFunction(w http.ResponseWriter, r *http.Request, na
 
 	// (reconciler NS удалён — за FISSION_RESOURCE_NAMESPACES теперь отвечает Layer 1 NSWatcher)
 
+	s.billing.RecordInvocation(billing.Invocation{
+		Namespace:    ns,
+		FunctionName: name,
+		TriggerType:  billing.TriggerEvent,
+		StartedAt:    time.Now(),
+		StatusCode:   http.StatusOK,
+		RecordedBy:   "console",
+		EventType:    "delete",
+	})
+
 	writeAnyJSON(w, http.StatusOK, map[string]any{"deleted": true, "name": name, "package": pkgName})
 }
 

console/internal/api/function_invoke.go

@@ -22,6 +22,7 @@ import (
 	"strings"
 	"time"
 
+	"fission-console/internal/billing"
 	"fission-console/internal/fission"
 
 	apierrors "k8s.io/apimachinery/pkg/api/errors"
@@ -202,9 +203,26 @@ func (s *Server) handleInvokeFunction(w http.ResponseWriter, r *http.Request, na
 	defer resp.Body.Close()
 
 	respBody, _ := io.ReadAll(resp.Body)
+
+	durationMS := time.Since(start).Milliseconds()
+	s.billing.RecordInvocation(billing.Invocation{
+		Namespace:     ns,
+		FunctionName:  name,
+		TriggerType:   billing.TriggerConsole,
+		Route:         invokeURL,
+		HTTPMethod:    invokeMethod,
+		StartedAt:     start,
+		DurationMS:    durationMS,
+		StatusCode:    resp.StatusCode,
+		RequestBytes:  int64(len(bodyBytes)),
+		ResponseBytes: int64(len(respBody)),
+		RecordedBy:    "console",
+		EventType:     "invoke",
+	})
+
 	writeAnyJSON(w, http.StatusOK, map[string]any{
 		"status":       resp.StatusCode,
-		"latency_ms":   time.Since(start).Milliseconds(),
+		"latency_ms":   durationMS,
 		"response_raw": string(respBody),
 	})
 }
@@ -311,9 +329,26 @@ func (s *Server) invokeInternalFunction(w http.ResponseWriter, r *http.Request,
 	defer resp.Body.Close()
 
 	respBody, _ := io.ReadAll(resp.Body)
+
+	durationMS := time.Since(start).Milliseconds()
+	s.billing.RecordInvocation(billing.Invocation{
+		Namespace:     namespace,
+		FunctionName:  functionName,
+		TriggerType:   billing.TriggerHTTP,
+		Route:         extraPath,
+		HTTPMethod:    r.Method,
+		StartedAt:     start,
+		DurationMS:    durationMS,
+		StatusCode:    resp.StatusCode,
+		RequestBytes:  int64(len(bodyBytes)),
+		ResponseBytes: int64(len(respBody)),
+		RecordedBy:    "console",
+		EventType:     "invoke",
+	})
+
 	writeAnyJSON(w, http.StatusOK, map[string]any{
 		"status":       resp.StatusCode,
-		"latency_ms":   time.Since(start).Milliseconds(),
+		"latency_ms":   durationMS,
 		"response_raw": string(respBody),
 	})
 }

console/internal/api/server.go

@@ -13,6 +13,7 @@ import (
 	"time"
 
 	"fission-console/internal/auth"
+	"fission-console/internal/billing"
 	"fission-console/internal/cloud"
 	"fission-console/internal/fission"
 	"fission-console/ui"
@@ -59,6 +60,9 @@ type Server struct {
 
 	// nsManager управляет жизненным циклом пользовательских namespace-ов.
 	nsManager *cloud.NSManager
+
+	// billing — слой записи статистики вызовов. NoopStore если BILLING_DSN не задан.
+	billing billing.Store
 }
 
 // Config содержит все параметры для создания Server.
@@ -76,6 +80,7 @@ type Config struct {
 	Authenticator auth.Authenticator // слой аутентификации
 	LLMUrl        string
 	LLMKey        string
+	Billing       billing.Store // слой статистики (NoopStore если не задан)
 }
 
 // NewServer создаёт и настраивает HTTP Server со всеми зависимостями.
@@ -96,6 +101,7 @@ func NewServer(cfg Config) *Server {
 		llmURL:        cfg.LLMUrl,
 		llmKey:        cfg.LLMKey,
 		nsManager:     cloud.NewNSManager(cfg.Dyn),
+		billing:       cfg.Billing,
 	}
 }