feat: send learning business audit events

internal/handler/audit_test.go

@@ -0,0 +1,117 @@
+package handler
+
+import (
+	"net/http"
+	"testing"
+)
+
+func TestMatchLearningAuditAction(t *testing.T) {
+	tests := []struct {
+		name       string
+		method     string
+		path       string
+		action     string
+		entityType string
+		entityID   string
+	}{
+		{
+			name:       "test create",
+			method:     http.MethodPost,
+			path:       "/api/tests",
+			action:     "learning.test_create",
+			entityType: "learning_test",
+		},
+		{
+			name:       "question reorder",
+			method:     http.MethodPost,
+			path:       "/api/tests/7/questions/reorder",
+			action:     "learning.question_reorder",
+			entityType: "learning_test",
+			entityID:   "7",
+		},
+		{
+			name:       "question update",
+			method:     http.MethodPut,
+			path:       "/api/tests/7/questions/9",
+			action:     "learning.question_update",
+			entityType: "learning_question",
+			entityID:   "9",
+		},
+		{
+			name:       "attempt submit",
+			method:     http.MethodPost,
+			path:       "/api/attempts/11/submit",
+			action:     "learning.attempt_submit",
+			entityType: "learning_attempt",
+			entityID:   "11",
+		},
+		{
+			name:       "course update",
+			method:     http.MethodPatch,
+			path:       "/api/courses/5",
+			action:     "learning.course_update",
+			entityType: "learning_course",
+			entityID:   "5",
+		},
+		{
+			name:       "lesson create",
+			method:     http.MethodPost,
+			path:       "/api/courses/5/lessons",
+			action:     "learning.lesson_create",
+			entityType: "learning_course",
+			entityID:   "5",
+		},
+		{
+			name:       "lesson video upload",
+			method:     http.MethodPost,
+			path:       "/api/lessons/3/video",
+			action:     "learning.lesson_video_upload",
+			entityType: "learning_lesson",
+			entityID:   "3",
+		},
+		{
+			name:       "access grant create",
+			method:     http.MethodPost,
+			path:       "/api/access/course/5",
+			action:     "learning.access_grant_create",
+			entityType: "learning_access",
+			entityID:   "access/course/5",
+		},
+		{
+			name:       "public token revoke",
+			method:     http.MethodDelete,
+			path:       "/api/public-tokens/13",
+			action:     "learning.public_token_revoke",
+			entityType: "learning_public_token",
+			entityID:   "13",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			got := matchLearningAuditAction(tt.method, tt.path)
+			if got.Action != tt.action || got.EntityType != tt.entityType || got.EntityID != tt.entityID {
+				t.Fatalf("unexpected action: got %#v, want action=%q entityType=%q entityID=%q", got, tt.action, tt.entityType, tt.entityID)
+			}
+		})
+	}
+}
+
+func TestMatchLearningAuditActionUnknown(t *testing.T) {
+	got := matchLearningAuditAction(http.MethodPost, "/public/learning/tokens/token/resolve")
+	if got.Action != "" {
+		t.Fatalf("expected no audit action, got %#v", got)
+	}
+}
+
+func TestExtractAuditEntityID(t *testing.T) {
+	if got := extractAuditEntityID([]byte(`{"id":42}`)); got != "42" {
+		t.Fatalf("numeric id = %q, want 42", got)
+	}
+	if got := extractAuditEntityID([]byte(`{"id":"abc"}`)); got != "abc" {
+		t.Fatalf("string id = %q, want abc", got)
+	}
+	if got := extractAuditEntityID([]byte(`{"title":"missing"}`)); got != "" {
+		t.Fatalf("missing id = %q, want empty", got)
+	}
+}