实现审计覆盖门禁与外部集成日志闭环

internal/infrastructure/integrationlog/repository.go

@@ -0,0 +1,284 @@
+// Package integrationlog 提供外部交互尝试的可靠持久化能力。
+package integrationlog
+
+import (
+	"context"
+	"crypto/sha256"
+	"encoding/hex"
+	"strings"
+	"time"
+
+	"github.com/google/uuid"
+	"gorm.io/datatypes"
+	"gorm.io/gorm"
+	"gorm.io/gorm/clause"
+
+	"github.com/break/junhong_cmp_fiber/internal/model"
+	"github.com/break/junhong_cmp_fiber/pkg/constants"
+	pkgerrors "github.com/break/junhong_cmp_fiber/pkg/errors"
+	"github.com/break/junhong_cmp_fiber/pkg/sanitizer"
+)
+
+// Attempt 描述一次外部调用前必须持久化的稳定事实。
+type Attempt struct {
+	IntegrationID    string
+	Provider         string
+	Direction        string
+	Operation        string
+	ExternalID       *string
+	ResourceType     string
+	ResourceID       *string
+	ResourceKey      *string
+	TriggerSource    *string
+	TriggerScene     *string
+	TriggerSeries    *string
+	ScheduledAt      *time.Time
+	StartedAt        *time.Time
+	Attempt          int
+	RequestSummary   any
+	Metadata         any
+	RequestID        *string
+	CorrelationID    *string
+	AuditEventID     *uint
+	InitialResult    string
+	RecoveryStrategy *string
+}
+
+// Completion 描述外部尝试从待处理状态进入终态的结果。
+type Completion struct {
+	Result           string
+	HTTPStatus       int
+	ProviderCode     string
+	ProviderMessage  string
+	ResponseSummary  any
+	DurationMS       int64
+	StateChanged     bool
+	AuditEventID     *uint
+	RecoveryStrategy string
+}
+
+// InboundAttempt 描述业务处理前必须保存的入站回调安全事实。
+type InboundAttempt struct {
+	IntegrationID  string
+	IdempotencyKey string
+	Provider       string
+	Operation      string
+	ExternalID     string
+	ResourceType   string
+	ResourceID     *string
+	ResourceKey    *string
+	RawPayload     []byte
+	ContentType    string
+	RequestID      *string
+	CorrelationID  *string
+}
+
+// Repository 负责创建稳定尝试及受控地进入终态。
+type Repository struct {
+	db  *gorm.DB
+	now func() time.Time
+}
+
+// NewRepository 创建 Integration Log Repository。
+func NewRepository(db *gorm.DB) *Repository {
+	return &Repository{db: db, now: time.Now}
+}
+
+// Start 在实际调用外部系统前持久化尝试事实。
+func (r *Repository) Start(ctx context.Context, input Attempt) (*model.IntegrationLog, error) {
+	if r == nil || r.db == nil {
+		return nil, pkgerrors.New(pkgerrors.CodeInvalidStatus, "Integration Log 数据库未配置")
+	}
+	if err := validateAttempt(input); err != nil {
+		return nil, err
+	}
+	requestSummary, err := marshalSummary(input.RequestSummary)
+	if err != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeInvalidParam, err, "Integration Log 请求摘要无效")
+	}
+	metadata, err := marshalSummary(input.Metadata)
+	if err != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeInvalidParam, err, "Integration Log 元数据无效")
+	}
+	if input.IntegrationID == "" {
+		input.IntegrationID = uuid.NewString()
+	}
+	if input.Attempt <= 0 {
+		input.Attempt = 1
+	}
+	if input.StartedAt == nil {
+		startedAt := r.now().UTC()
+		input.StartedAt = &startedAt
+	}
+	result := input.InitialResult
+	if result == "" {
+		result = constants.IntegrationResultPending
+	}
+	resourceType := optionalString(input.ResourceType)
+	log := &model.IntegrationLog{
+		IntegrationID: input.IntegrationID, Provider: input.Provider, Direction: input.Direction,
+		Operation: input.Operation, ExternalID: input.ExternalID, ResourceType: resourceType,
+		ResourceID: input.ResourceID, ResourceKey: input.ResourceKey, TriggerSource: input.TriggerSource,
+		TriggerScene: input.TriggerScene, TriggerSeries: input.TriggerSeries, ScheduledAt: input.ScheduledAt,
+		StartedAt: input.StartedAt, Attempt: input.Attempt, Result: result,
+		RequestSummary: requestSummary, Metadata: metadata, RequestID: input.RequestID,
+		CorrelationID: input.CorrelationID, AuditEventID: input.AuditEventID,
+		RecoveryStrategy: input.RecoveryStrategy,
+	}
+	if err := r.db.WithContext(ctx).Create(log).Error; err != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeDatabaseError, err, "写入 Integration Log 失败")
+	}
+	return log, nil
+}
+
+// Complete 仅允许把待处理尝试条件更新为一个公开终态。
+func (r *Repository) Complete(ctx context.Context, integrationID string, completion Completion) (*model.IntegrationLog, error) {
+	if r == nil || r.db == nil {
+		return nil, pkgerrors.New(pkgerrors.CodeInvalidStatus, "Integration Log 数据库未配置")
+	}
+	if integrationID == "" || !isTerminalResult(completion.Result) {
+		return nil, pkgerrors.New(pkgerrors.CodeInvalidParam, "Integration Log 终态参数无效")
+	}
+	if completion.Result == constants.IntegrationResultUnknown && strings.TrimSpace(completion.RecoveryStrategy) == "" {
+		return nil, pkgerrors.New(pkgerrors.CodeInvalidParam, "结果未知必须记录明确恢复策略")
+	}
+	responseSummary, err := marshalSummary(completion.ResponseSummary)
+	if err != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeInvalidParam, err, "Integration Log 响应摘要无效")
+	}
+	updates := map[string]any{
+		"result": completion.Result, "duration_ms": completion.DurationMS,
+		"state_changed": completion.StateChanged, "response_summary": responseSummary,
+		"updated_at": r.now().UTC(),
+	}
+	if completion.HTTPStatus != 0 {
+		updates["http_status"] = completion.HTTPStatus
+	}
+	if completion.ProviderCode != "" {
+		updates["provider_code"] = completion.ProviderCode
+	}
+	if completion.ProviderMessage != "" {
+		updates["provider_message"] = sanitizer.TextSummary(completion.ProviderMessage)
+	}
+	if completion.AuditEventID != nil {
+		updates["audit_event_id"] = completion.AuditEventID
+	}
+	if completion.RecoveryStrategy != "" {
+		updates["recovery_strategy"] = completion.RecoveryStrategy
+	}
+	result := r.db.WithContext(ctx).Model(&model.IntegrationLog{}).
+		Where("integration_id = ? AND result = ?", integrationID, constants.IntegrationResultPending).
+		Updates(updates)
+	if result.Error != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeDatabaseError, result.Error, "终结 Integration Log 失败")
+	}
+	if result.RowsAffected != 1 {
+		return nil, pkgerrors.New(pkgerrors.CodeConflict, "Integration Log 已进入终态或不存在")
+	}
+	var saved model.IntegrationLog
+	if err := r.db.WithContext(ctx).Where("integration_id = ?", integrationID).First(&saved).Error; err != nil {
+		return nil, pkgerrors.Wrap(pkgerrors.CodeDatabaseError, err, "读取 Integration Log 终态失败")
+	}
+	return &saved, nil
+}
+
+// RecordInbound 在业务处理前幂等保存入站回调的安全摘要。
+func (r *Repository) RecordInbound(ctx context.Context, input InboundAttempt) (*model.IntegrationLog, bool, error) {
+	if r == nil || r.db == nil {
+		return nil, false, pkgerrors.New(pkgerrors.CodeInvalidStatus, "Integration Log 数据库未配置")
+	}
+	if input.Provider == "" || input.Operation == "" || input.IdempotencyKey == "" || len(input.RawPayload) == 0 {
+		return nil, false, pkgerrors.New(pkgerrors.CodeInvalidParam, "入站 Integration Log 参数无效")
+	}
+	if input.IntegrationID == "" {
+		input.IntegrationID = uuid.NewString()
+	}
+	hash := sha256.Sum256(input.RawPayload)
+	summary, err := marshalSummary(map[string]any{
+		"content_type":  input.ContentType,
+		"payload_bytes": len(input.RawPayload),
+		"content_hash":  hex.EncodeToString(hash[:]),
+	})
+	if err != nil {
+		return nil, false, pkgerrors.Wrap(pkgerrors.CodeInvalidParam, err, "入站 Integration Log 摘要无效")
+	}
+	now := r.now().UTC()
+	log := &model.IntegrationLog{
+		IntegrationID: input.IntegrationID, IdempotencyKey: &input.IdempotencyKey,
+		Provider: input.Provider, Direction: constants.IntegrationDirectionInbound, Operation: input.Operation,
+		ExternalID: optionalString(input.ExternalID), ResourceType: optionalString(input.ResourceType),
+		ResourceID: input.ResourceID, ResourceKey: input.ResourceKey, StartedAt: &now, Attempt: 1,
+		Result: constants.IntegrationResultPending, RequestSummary: summary,
+		ContentHash: hex.EncodeToString(hash[:]), RequestID: input.RequestID, CorrelationID: input.CorrelationID,
+	}
+	result := r.db.WithContext(ctx).Clauses(clause.OnConflict{
+		Columns:   []clause.Column{{Name: "provider"}, {Name: "operation"}, {Name: "idempotency_key"}},
+		DoNothing: true,
+	}).Create(log)
+	if result.Error != nil {
+		return nil, false, pkgerrors.Wrap(pkgerrors.CodeDatabaseError, result.Error, "写入入站 Integration Log 失败")
+	}
+	if result.RowsAffected == 1 {
+		return log, true, nil
+	}
+	var existing model.IntegrationLog
+	if err := r.db.WithContext(ctx).Where(
+		"provider = ? AND operation = ? AND idempotency_key = ?", input.Provider, input.Operation, input.IdempotencyKey,
+	).First(&existing).Error; err != nil {
+		return nil, false, pkgerrors.Wrap(pkgerrors.CodeDatabaseError, err, "读取重复入站 Integration Log 失败")
+	}
+	if existing.ContentHash != hex.EncodeToString(hash[:]) {
+		return nil, false, pkgerrors.New(pkgerrors.CodeConflict, "入站幂等标识对应的载荷不一致")
+	}
+	return &existing, false, nil
+}
+
+func validateAttempt(input Attempt) error {
+	if input.Provider == "" || input.Operation == "" {
+		return pkgerrors.New(pkgerrors.CodeInvalidParam, "Integration Log 提供方和操作不能为空")
+	}
+	if input.Direction != constants.IntegrationDirectionInbound && input.Direction != constants.IntegrationDirectionOutbound {
+		return pkgerrors.New(pkgerrors.CodeInvalidParam, "Integration Log 方向无效")
+	}
+	if input.InitialResult != "" && input.InitialResult != constants.IntegrationResultPending && !isUnsentResult(input.InitialResult) {
+		return pkgerrors.New(pkgerrors.CodeInvalidParam, "Integration Log 初始结果只能是待处理或未发送终态")
+	}
+	return nil
+}
+
+func isTerminalResult(result string) bool {
+	switch result {
+	case constants.IntegrationResultSuccess, constants.IntegrationResultFailed, constants.IntegrationResultUnknown,
+		constants.IntegrationResultNotFound, constants.IntegrationResultInvalidPayload, constants.IntegrationResultIgnored,
+		constants.IntegrationResultMerged, constants.IntegrationResultRateLimited, constants.IntegrationResultCompleted,
+		constants.IntegrationResultCancelled:
+		return true
+	default:
+		return false
+	}
+}
+
+func isUnsentResult(result string) bool {
+	switch result {
+	case constants.IntegrationResultIgnored, constants.IntegrationResultMerged, constants.IntegrationResultRateLimited,
+		constants.IntegrationResultCompleted, constants.IntegrationResultCancelled:
+		return true
+	default:
+		return false
+	}
+}
+
+func marshalSummary(value any) (datatypes.JSON, error) {
+	if value == nil {
+		return nil, nil
+	}
+	encoded, err := sanitizer.MarshalSummary(value)
+	return datatypes.JSON(encoded), err
+}
+
+func optionalString(value string) *string {
+	if value == "" {
+		return nil
+	}
+	return &value
+}

internal/infrastructure/integrationlog/repository_integration_test.go

@@ -0,0 +1,277 @@
+package integrationlog_test
+
+import (
+	"context"
+	"fmt"
+	"strings"
+	"sync"
+	"testing"
+
+	"gorm.io/gorm"
+
+	"github.com/break/junhong_cmp_fiber/internal/infrastructure/integrationlog"
+	"github.com/break/junhong_cmp_fiber/internal/model"
+	"github.com/break/junhong_cmp_fiber/internal/testutil"
+	"github.com/break/junhong_cmp_fiber/pkg/constants"
+)
+
+func TestOutboundAttemptPersistsBeforeConditionalCompletion(t *testing.T) {
+	db := testutil.NewPostgresTransaction(t)
+	createTemporaryIntegrationLogTable(t, db)
+	repository := integrationlog.NewRepository(db)
+
+	attempt, err := repository.Start(context.Background(), integrationlog.Attempt{
+		IntegrationID: "integration-outbound-1",
+		Provider:      "gateway",
+		Direction:     constants.IntegrationDirectionOutbound,
+		Operation:     "query_card_status",
+		ResourceType:  "iot_card",
+		ResourceID:    testutil.StringPointer("1001"),
+		RequestSummary: map[string]any{
+			"iccid":        "8986001234567890123",
+			"access_token": "must-not-persist",
+			"credential":   "must-not-persist",
+			"private_url":  "https://must-not-persist.example",
+		},
+	})
+	if err != nil {
+		t.Fatalf("持久化外部尝试失败：%v", err)
+	}
+	if attempt.Result != constants.IntegrationResultPending {
+		t.Fatalf("调用前必须是待处理状态，得到 %q", attempt.Result)
+	}
+	if strings.Contains(string(attempt.RequestSummary), "must-not-persist") {
+		t.Fatalf("请求摘要泄露禁止字段：%s", attempt.RequestSummary)
+	}
+
+	auditEventID := uint(77)
+	completed, err := repository.Complete(context.Background(), attempt.IntegrationID, integrationlog.Completion{
+		Result:          constants.IntegrationResultSuccess,
+		HTTPStatus:      200,
+		ProviderCode:    "0",
+		ProviderMessage: "查询成功",
+		StateChanged:    true,
+		AuditEventID:    &auditEventID,
+		ResponseSummary: map[string]any{"status": "active", "secret": "must-not-persist"},
+	})
+	if err != nil {
+		t.Fatalf("终结外部尝试失败：%v", err)
+	}
+	if completed.Result != constants.IntegrationResultSuccess || !completed.StateChanged ||
+		completed.AuditEventID == nil || *completed.AuditEventID != auditEventID {
+		t.Fatalf("外部尝试终态错误：%+v", completed)
+	}
+	if completed.ProviderMessage == nil || strings.Contains(*completed.ProviderMessage, "查询成功") {
+		t.Fatalf("不可信渠道消息必须转换为不可逆摘要：%+v", completed.ProviderMessage)
+	}
+
+	if _, err := repository.Complete(context.Background(), attempt.IntegrationID, integrationlog.Completion{
+		Result: constants.IntegrationResultFailed,
+	}); err == nil {
+		t.Fatal("既有终态不得被重复完成改写")
+	}
+}
+
+func TestIntegrationResultNamesCoverEveryPublicTerminalState(t *testing.T) {
+	for _, result := range []string{
+		constants.IntegrationResultSuccess, constants.IntegrationResultFailed, constants.IntegrationResultUnknown,
+		constants.IntegrationResultNotFound, constants.IntegrationResultInvalidPayload, constants.IntegrationResultIgnored,
+		constants.IntegrationResultMerged, constants.IntegrationResultRateLimited, constants.IntegrationResultCompleted,
+		constants.IntegrationResultCancelled,
+	} {
+		if constants.IntegrationResultName(result) == "" {
+			t.Fatalf("公开终态 %q 缺少中文名称", result)
+		}
+	}
+}
+
+func TestInboundAttemptIsIdempotentAndNeverPersistsRawPayload(t *testing.T) {
+	db := testutil.NewPostgresTransaction(t)
+	createTemporaryIntegrationLogTable(t, db)
+	repository := integrationlog.NewRepository(db)
+
+	input := integrationlog.InboundAttempt{
+		IntegrationID:  "integration-inbound-1",
+		IdempotencyKey: "wechat:callback:transaction-1",
+		Provider:       "wechat",
+		Operation:      "payment_callback",
+		ExternalID:     "transaction-1",
+		RawPayload:     []byte(`{"sign":"raw-signature","ciphertext":"raw-ciphertext"}`),
+		ContentType:    "application/json",
+	}
+	first, created, err := repository.RecordInbound(context.Background(), input)
+	if err != nil || !created {
+		t.Fatalf("首次保存入站尝试失败：created=%v err=%v", created, err)
+	}
+	second, created, err := repository.RecordInbound(context.Background(), input)
+	if err != nil || created {
+		t.Fatalf("重复入站尝试应返回既有事实：created=%v err=%v", created, err)
+	}
+	if first.ID != second.ID || first.ContentHash == "" {
+		t.Fatalf("重复回调未复用稳定事实或缺少内容哈希：first=%+v second=%+v", first, second)
+	}
+	serialized := string(first.RequestSummary)
+	if strings.Contains(serialized, "raw-signature") || strings.Contains(serialized, "raw-ciphertext") {
+		t.Fatalf("入站摘要泄露原始载荷：%s", serialized)
+	}
+	conflict := input
+	conflict.IntegrationID = "integration-inbound-conflict"
+	conflict.RawPayload = []byte(`{"different":true}`)
+	if _, _, err := repository.RecordInbound(context.Background(), conflict); err == nil {
+		t.Fatal("相同入站幂等标识对应不同载荷时必须拒绝")
+	}
+}
+
+func TestUnknownResultRequiresExplicitRecoveryAndUnsentAttemptIsTerminal(t *testing.T) {
+	db := testutil.NewPostgresTransaction(t)
+	createTemporaryIntegrationLogTable(t, db)
+	repository := integrationlog.NewRepository(db)
+
+	pending, err := repository.Start(context.Background(), integrationlog.Attempt{
+		IntegrationID: "integration-unknown-1", Provider: "wecom",
+		Direction: constants.IntegrationDirectionOutbound, Operation: "submit_approval",
+	})
+	if err != nil {
+		t.Fatalf("准备结果未知尝试失败：%v", err)
+	}
+	if _, err := repository.Complete(context.Background(), pending.IntegrationID, integrationlog.Completion{
+		Result: constants.IntegrationResultUnknown,
+	}); err == nil {
+		t.Fatal("结果未知必须记录明确恢复策略")
+	}
+	unknown, err := repository.Complete(context.Background(), pending.IntegrationID, integrationlog.Completion{
+		Result: constants.IntegrationResultUnknown, RecoveryStrategy: "按原外部单号查询结果，禁止盲目重发",
+	})
+	if err != nil || unknown.RecoveryStrategy == nil {
+		t.Fatalf("保存结果未知及恢复策略失败：log=%+v err=%v", unknown, err)
+	}
+
+	for index, terminal := range []string{
+		constants.IntegrationResultIgnored, constants.IntegrationResultMerged, constants.IntegrationResultRateLimited,
+		constants.IntegrationResultCompleted, constants.IntegrationResultCancelled,
+	} {
+		unsent, err := repository.Start(context.Background(), integrationlog.Attempt{
+			IntegrationID: fmt.Sprintf("integration-unsent-%d", index), Provider: "gateway",
+			Direction: constants.IntegrationDirectionOutbound, Operation: "query_card_status", InitialResult: terminal,
+		})
+		if err != nil || unsent.Result != terminal || unsent.HTTPStatus != nil {
+			t.Fatalf("未发送终态不得伪造 HTTP 结果：log=%+v err=%v", unsent, err)
+		}
+		if _, err := repository.Complete(context.Background(), unsent.IntegrationID, integrationlog.Completion{
+			Result: constants.IntegrationResultSuccess,
+		}); err == nil {
+			t.Fatal("未发送终态不得被后续完成改写")
+		}
+	}
+	if _, err := repository.Start(context.Background(), integrationlog.Attempt{
+		Provider: "gateway", Direction: constants.IntegrationDirectionOutbound,
+		Operation: "query_card_status", InitialResult: constants.IntegrationResultSuccess,
+	}); err == nil {
+		t.Fatal("实际调用结果不得绕过 pending 直接写终态")
+	}
+}
+
+func TestExplicitFailureAndConcurrentCompletionKeepFirstTerminalFact(t *testing.T) {
+	db := testutil.NewPostgresDatabase(t)
+	integrationIDs := []string{"integration-failed-1", "integration-concurrent-1"}
+	t.Cleanup(func() {
+		if err := db.Where("integration_id IN ?", integrationIDs).Delete(&model.IntegrationLog{}).Error; err != nil {
+			t.Errorf("清理 Integration Log 并发测试数据失败：%v", err)
+		}
+	})
+	if err := db.Where("integration_id IN ?", integrationIDs).Delete(&model.IntegrationLog{}).Error; err != nil {
+		t.Fatalf("准备 Integration Log 并发测试隔离数据失败：%v", err)
+	}
+	repository := integrationlog.NewRepository(db)
+	failedAttempt, err := repository.Start(context.Background(), integrationlog.Attempt{
+		IntegrationID: "integration-failed-1", Provider: "gateway",
+		Direction: constants.IntegrationDirectionOutbound, Operation: "query_card_status",
+	})
+	if err != nil {
+		t.Fatalf("准备明确失败尝试失败：%v", err)
+	}
+	failed, err := repository.Complete(context.Background(), failedAttempt.IntegrationID, integrationlog.Completion{
+		Result: constants.IntegrationResultFailed, ProviderCode: "UPSTREAM_REJECTED", ProviderMessage: "上游明确拒绝",
+	})
+	if err != nil || failed.Result != constants.IntegrationResultFailed {
+		t.Fatalf("明确失败未保存为失败终态：log=%+v err=%v", failed, err)
+	}
+
+	attempt, err := repository.Start(context.Background(), integrationlog.Attempt{
+		IntegrationID: "integration-concurrent-1", Provider: "gateway",
+		Direction: constants.IntegrationDirectionOutbound, Operation: "query_card_status",
+	})
+	if err != nil {
+		t.Fatalf("准备并发终结尝试失败：%v", err)
+	}
+
+	results := make(chan error, 2)
+	var group sync.WaitGroup
+	for _, terminal := range []string{constants.IntegrationResultSuccess, constants.IntegrationResultFailed} {
+		group.Add(1)
+		go func(result string) {
+			defer group.Done()
+			_, completeErr := repository.Complete(context.Background(), attempt.IntegrationID, integrationlog.Completion{Result: result})
+			results <- completeErr
+		}(terminal)
+	}
+	group.Wait()
+	close(results)
+	successes := 0
+	for completeErr := range results {
+		if completeErr == nil {
+			successes++
+		}
+	}
+	if successes != 1 {
+		t.Fatalf("并发终结必须且只能一个成功，实际成功 %d 次", successes)
+	}
+	var saved model.IntegrationLog
+	if err := db.Where("integration_id = ?", attempt.IntegrationID).First(&saved).Error; err != nil {
+		t.Fatalf("读取并发终态失败：%v", err)
+	}
+	if saved.Result != constants.IntegrationResultSuccess && saved.Result != constants.IntegrationResultFailed {
+		t.Fatalf("并发终结未保存明确成功或失败：%+v", saved)
+	}
+}
+
+func createTemporaryIntegrationLogTable(t *testing.T, db *gorm.DB) {
+	t.Helper()
+	if err := db.Exec(`CREATE TEMP TABLE tb_integration_log (
+		id bigserial PRIMARY KEY,
+		integration_id varchar(64) NOT NULL UNIQUE,
+		idempotency_key varchar(160),
+		provider varchar(32) NOT NULL,
+		direction varchar(16) NOT NULL,
+		operation varchar(64) NOT NULL,
+		external_id varchar(128),
+		resource_type varchar(64),
+		resource_id varchar(128),
+		resource_key varchar(128),
+		trigger_source varchar(32),
+		trigger_scene varchar(128),
+		trigger_series varchar(64),
+		scheduled_at timestamptz,
+		started_at timestamptz,
+		attempt integer NOT NULL DEFAULT 1,
+		result varchar(20) NOT NULL,
+		http_status integer,
+		provider_code varchar(64),
+		provider_message varchar(500),
+		request_summary jsonb,
+		response_summary jsonb,
+		content_hash varchar(64),
+		duration_ms bigint NOT NULL DEFAULT 0,
+		state_changed boolean NOT NULL DEFAULT false,
+		metadata jsonb,
+		recovery_strategy varchar(255),
+		request_id varchar(64),
+		correlation_id varchar(64),
+		audit_event_id bigint,
+		created_at timestamptz NOT NULL DEFAULT NOW(),
+		updated_at timestamptz NOT NULL DEFAULT NOW(),
+		CONSTRAINT uq_test_integration_idempotency UNIQUE (provider, operation, idempotency_key)
+	) ON COMMIT DROP`).Error; err != nil {
+		t.Fatalf("创建 Integration Log 测试表失败：%v", err)
+	}
+}