Files
junhong_cmp_fiber/internal/service/export_task/service.go
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构建并部署到测试环境(无 SSH) / build-and-deploy (push) Successful in 13m40s
feat(导出时间筛选): AUG26-014 统一时间筛选与临期导出,归档并同步主 Spec 与证据链
统一时间筛选:新增共享严格解析器 pkg/utils/time_range.go,只接受带显式时区的 RFC3339 秒级时间(拒绝小数秒、无时区、date-only、空格分隔、±hhmm、未补零、非法日期与越界偏移),闭区间含两端、归一为 UTC 瞬时,创建期与执行期共用同一份实现。

端点改造(13 个入口):IoT 卡导入任务、设备导入任务、导出任务列表、订单列表参数名不变仅收紧解析;换货、分配记录、代理充值、临期列表改名 start_time/end_time(旧参数名显式拒绝);提现记录两处删除解析失败静默跳过,非法参数一律 1001;授权记录由起始闭结束开改为闭区间含两端;临期列表改按当前生效主套餐最终到期时刻比较,保留剩余天数上下限与既有粗放窗口。

临期导出新建:新场景 expiring_asset 与受控入口 POST /api/admin/expiring-assets/export,复用列表候选预筛与最终到期推算,一行一资产、加油包不单独成行,列序与 111 §18.1 逐列一致,店铺/业务员/用户组按执行时当前归属补充且不超出创建时冻结范围。

佣金明细导出新增按创建时间闭区间筛选(原佣金与回溯两条分支各自创建时间列),记录粒度、列定义与余额口径不变。

冻结与遗留任务:创建期把筛选与时间边界规范化为 UTC RFC3339 秒级串写入既有 query_json,无新列无迁移;执行期只按冻结值严格解析,非法冻结值在任何分片与文件动作前落任务失败并写安全摘要,不放行全量;重试沿用原快照。达量预警导出执行期同样纳入严格解析(其入口契约、列定义与触发快照口径不变)。

归档 add-export-time-filter-standards 并新建主 Spec openspec/specs/export-time-filter/spec.md,同步 requirement-evidence.json 与入口能力矩阵,README 导出场景清单更新为 11 个场景。

验证:junhong_cmp_test + 本地隔离 Redis(DB7,测试部署共享队列 DB6 未被占用)实跑 85 PASS / 0 FAIL(接受/拒绝集合、区间与顺序语义、列表与导出同筛选行集一致、代理 HTTP 全链路与范围冻结、遗留旧格式任务安全失败、列与余额口径回归、表头逐字),门禁 gofmt/go build/gendocs 两次一致/openspec validate/doctor/context-health 全绿;无 Schema 变更、无迁移、无运行时开关。
2026-09-17 18:37:02 +08:00

377 lines
13 KiB
Go

package export_task
import (
"context"
stderrors "errors"
"strconv"
"time"
"github.com/bytedance/sonic"
"github.com/hibiken/asynq"
"gorm.io/datatypes"
"gorm.io/gorm"
"github.com/break/junhong_cmp_fiber/internal/exporter"
"github.com/break/junhong_cmp_fiber/internal/infrastructure/audit"
"github.com/break/junhong_cmp_fiber/internal/model"
"github.com/break/junhong_cmp_fiber/internal/model/dto"
"github.com/break/junhong_cmp_fiber/internal/store"
"github.com/break/junhong_cmp_fiber/internal/store/postgres"
"github.com/break/junhong_cmp_fiber/pkg/auditfailure"
"github.com/break/junhong_cmp_fiber/pkg/constants"
"github.com/break/junhong_cmp_fiber/pkg/errors"
"github.com/break/junhong_cmp_fiber/pkg/middleware"
"github.com/break/junhong_cmp_fiber/pkg/queue"
"github.com/break/junhong_cmp_fiber/pkg/storage"
)
// Service 导出任务服务。
type Service struct {
db *gorm.DB
taskStore *postgres.ExportTaskStore
queueClient *queue.Client
storageSvc *storage.Service
sceneRegistry *exporter.Registry
auditWriter *audit.Writer
}
type dispatchPayload struct {
TaskID uint `json:"task_id"`
}
// New 创建导出任务服务。
func New(db *gorm.DB, taskStore *postgres.ExportTaskStore, queueClient *queue.Client, storageSvc *storage.Service, auditWriters ...*audit.Writer) *Service {
service := &Service{
db: db,
taskStore: taskStore,
queueClient: queueClient,
storageSvc: storageSvc,
sceneRegistry: exporter.NewDefaultRegistry(db),
}
if len(auditWriters) > 0 {
service.auditWriter = auditWriters[0]
}
return service
}
// CreateTask 创建导出任务并入队 dispatch。
func (s *Service) CreateTask(ctx context.Context, req *dto.CreateExportTaskRequest) (*dto.CreateExportTaskResponse, error) {
userID := middleware.GetUserIDFromContext(ctx)
if userID == 0 {
return nil, errors.New(errors.CodeUnauthorized)
}
userType := middleware.GetUserTypeFromContext(ctx)
if userType != constants.UserTypeSuperAdmin && userType != constants.UserTypePlatform && userType != constants.UserTypeAgent {
return nil, errors.New(errors.CodeForbidden, "当前账号无权限创建导出任务")
}
if req.Scene == "" || !s.sceneRegistry.IsSupported(req.Scene) {
return nil, errors.New(errors.CodeInvalidParam, "导出场景不支持")
}
if req.Format != constants.ExportTaskFormatXLSX && req.Format != constants.ExportTaskFormatCSV {
return nil, errors.New(errors.CodeInvalidParam, "导出格式不支持")
}
// 受影响场景的时间边界在创建期校验并规范化为 UTC RFC3339 秒级字符串后随筛选一起冻结,
// 执行期只按冻结值严格解析;旧参数键与非法格式一律在创建期拒绝。
if err := exporter.NormalizeTaskTimeFilters(req.Scene, req.Query); err != nil {
return nil, err
}
queryJSON := datatypes.JSON("{}")
if req.Query != nil {
raw, err := sonic.Marshal(req.Query)
if err != nil {
return nil, errors.Wrap(errors.CodeInvalidParam, err, "导出筛选参数格式不正确")
}
queryJSON = datatypes.JSON(raw)
}
shopID := middleware.GetShopIDFromContext(ctx)
enterpriseID := middleware.GetEnterpriseIDFromContext(ctx)
var (
creatorShopID *uint
creatorEnterpriseID *uint
)
if shopID > 0 {
creatorShopID = &shopID
}
if enterpriseID > 0 {
creatorEnterpriseID = &enterpriseID
}
scopeShopIDs := model.UIntListJSON{}
if userType == constants.UserTypeAgent {
subordinateShopIDs := middleware.GetSubordinateShopIDs(ctx)
if subordinateShopIDs == nil {
if shopID == 0 {
return nil, errors.New(errors.CodeForbidden, "代理账号缺少店铺信息")
}
subordinateShopIDs = []uint{shopID}
}
if len(subordinateShopIDs) == 0 {
return nil, errors.New(errors.CodeForbidden, "当前账号无可导出的数据范围")
}
scopeShopIDs = subordinateShopIDs
}
task := &model.ExportTask{
TaskNo: s.taskStore.GenerateTaskNo(),
Scene: req.Scene,
Format: req.Format,
Status: constants.ExportTaskStatusPending,
Progress: 0,
QueryJSON: queryJSON,
ScopeShopIDs: scopeShopIDs,
CreatorUserID: userID,
CreatorUserType: userType,
CreatorShopID: creatorShopID,
CreatorEnterpriseID: creatorEnterpriseID,
}
task.Creator = userID
task.Updater = userID
if s.auditWriter == nil {
return nil, errors.New(errors.CodeInvalidStatus, "导出任务统一审计接缝未配置")
}
if err := s.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
if err := s.taskStore.WithTx(tx).Create(ctx, task); err != nil {
return err
}
return s.writeTaskAudit(ctx, tx, constants.AuditActionExportTaskCreated, "创建业务导出任务", task, nil, exportTaskState(task), constants.AuditResultSuccess, "created", "", "")
}); err != nil {
s.recordTaskAudit(ctx, constants.AuditActionExportTaskCreated, "创建业务导出任务失败", task, nil, exportTaskState(task), constants.AuditResultFailed, "create_failed", errors.CodeDatabaseError)
return nil, errors.Wrap(errors.CodeDatabaseError, err, "创建导出任务失败")
}
if err := s.queueClient.EnqueueTask(
ctx,
constants.TaskTypeExportDispatch,
dispatchPayload{TaskID: task.ID},
asynq.MaxRetry(constants.ExportDispatchRetryMax),
asynq.Timeout(constants.ExportDispatchTaskTimeout),
asynq.Queue(constants.QueueForTaskType(constants.TaskTypeExportDispatch)),
); err != nil {
secondaryErr := s.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
if err := s.taskStore.WithTx(tx).MarkFailed(ctx, task.ID, userID, "导出任务入队失败"); err != nil {
return err
}
before := exportTaskState(task)
task.Status = constants.ExportTaskStatusFailed
task.ErrorMessage = "导出任务入队失败"
return s.writeTaskAudit(ctx, tx, constants.AuditActionExportTaskCreated, "导出任务入队失败", task, before, exportTaskState(task), constants.AuditResultFailed, "enqueue_failed", strconv.Itoa(errors.CodeTaskQueueError), "导出任务入队失败")
})
if secondaryErr != nil {
auditfailure.RecordSecondaryWriteFailure(constants.AuditActionExportTaskCreated, task.TaskNo, "", task.TaskNo, strconv.Itoa(errors.CodeTaskQueueError), secondaryErr)
}
return nil, errors.Wrap(errors.CodeTaskQueueError, err, "导出任务入队失败")
}
return &dto.CreateExportTaskResponse{
TaskID: task.ID,
TaskNo: task.TaskNo,
Status: task.Status,
StatusName: constants.GetExportTaskStatusName(task.Status),
Message: "导出任务创建成功,系统将异步处理",
}, nil
}
// ListTasks 查询导出任务列表。
func (s *Service) ListTasks(ctx context.Context, req *dto.ListExportTaskRequest, startTime, endTime *time.Time) (*dto.ListExportTaskResponse, error) {
page := req.Page
if page <= 0 {
page = 1
}
pageSize := req.PageSize
if pageSize <= 0 {
pageSize = constants.DefaultPageSize
}
if pageSize > constants.MaxPageSize {
pageSize = constants.MaxPageSize
}
filters := make(map[string]any)
if req.Scene != "" {
filters["scene"] = req.Scene
}
if req.Status != nil {
filters["status"] = *req.Status
}
if startTime != nil {
filters["start_time"] = *startTime
}
if endTime != nil {
filters["end_time"] = *endTime
}
items, total, err := s.taskStore.List(ctx, &store.QueryOptions{
Page: page,
PageSize: pageSize,
OrderBy: "created_at DESC",
}, filters)
if err != nil {
return nil, errors.Wrap(errors.CodeDatabaseError, err, "查询导出任务列表失败")
}
result := make([]*dto.ExportTaskItem, 0, len(items))
for _, item := range items {
result = append(result, toTaskItemDTO(item))
}
return &dto.ListExportTaskResponse{
List: result,
Total: total,
Page: page,
PageSize: pageSize,
}, nil
}
// GetTaskDetail 查询导出任务详情。
func (s *Service) GetTaskDetail(ctx context.Context, id uint) (*dto.ExportTaskDetailResponse, error) {
task, err := s.taskStore.GetByID(ctx, id)
if err != nil {
if err == gorm.ErrRecordNotFound {
return nil, errors.New(errors.CodeForbidden, "无权限操作该资源或资源不存在")
}
return nil, errors.Wrap(errors.CodeDatabaseError, err, "查询导出任务详情失败")
}
resp := &dto.ExportTaskDetailResponse{ExportTaskItem: *toTaskItemDTO(task)}
if task.Status == constants.ExportTaskStatusCompleted && task.FileKey != "" && s.storageSvc != nil && s.storageSvc.Provider() != nil {
url, err := s.storageSvc.Provider().GetDownloadURL(ctx, task.FileKey, constants.ExportDownloadURLExpire)
if err != nil {
return nil, errors.Wrap(errors.CodeInternalError, err, "生成下载链接失败")
}
expiresAt := time.Now().Add(constants.ExportDownloadURLExpire)
resp.DownloadURL = url
resp.DownloadExpiresAt = &expiresAt
}
return resp, nil
}
// CancelTask 取消导出任务。
func (s *Service) CancelTask(ctx context.Context, id uint) (*dto.CancelExportTaskResponse, error) {
userID := middleware.GetUserIDFromContext(ctx)
if userID == 0 {
return nil, errors.New(errors.CodeUnauthorized)
}
task, err := s.taskStore.GetByID(ctx, id)
if err != nil {
if err == gorm.ErrRecordNotFound {
return nil, errors.New(errors.CodeForbidden, "无权限操作该资源或资源不存在")
}
return nil, errors.Wrap(errors.CodeDatabaseError, err, "查询导出任务失败")
}
if s.auditWriter == nil {
return nil, errors.New(errors.CodeInvalidStatus, "导出任务统一审计接缝未配置")
}
message := "取消请求已提交"
before := exportTaskState(task)
changed := false
err = s.db.WithContext(ctx).Transaction(func(tx *gorm.DB) error {
txStore := s.taskStore.WithTx(tx)
switch task.Status {
case constants.ExportTaskStatusPending:
ok, updateErr := txStore.CancelPendingTask(ctx, id, userID)
if updateErr != nil {
return updateErr
}
if !ok {
return errors.New(errors.CodeInvalidStatus, "当前状态不支持取消")
}
task.Status, task.CancelRequested, task.Progress = constants.ExportTaskStatusCancelled, true, 100
message, changed = "任务已取消", true
case constants.ExportTaskStatusProcessing:
if task.CancelRequested {
message = "取消请求已提交,请稍后刷新状态"
return nil
}
ok, updateErr := txStore.SetCancelRequested(ctx, id, userID)
if updateErr != nil {
return updateErr
}
if !ok {
return errors.New(errors.CodeInvalidStatus, "当前状态不支持取消")
}
task.CancelRequested, changed = true, true
case constants.ExportTaskStatusCompleted, constants.ExportTaskStatusFailed, constants.ExportTaskStatusCancelled:
return errors.New(errors.CodeInvalidStatus, "当前状态不支持取消")
default:
return errors.New(errors.CodeInvalidStatus, "当前状态不支持取消")
}
if !changed {
return nil
}
return s.writeTaskAudit(ctx, tx, constants.AuditActionExportTaskCancelled, message, task, before, exportTaskState(task), constants.AuditResultSuccess, "cancelled", "", "")
})
if err != nil {
result := constants.AuditResultFailed
errorCode := errors.CodeDatabaseError
var appErr *errors.AppError
if stderrors.As(err, &appErr) && appErr.Code == errors.CodeInvalidStatus {
result = constants.AuditResultDenied
errorCode = appErr.Code
}
s.recordTaskAudit(ctx, constants.AuditActionExportTaskCancelled, "取消业务导出任务失败", task, before, exportTaskState(task), result, "", errorCode)
if appErr != nil {
return nil, appErr
}
return nil, errors.Wrap(errors.CodeDatabaseError, err, "取消导出任务失败")
}
return &dto.CancelExportTaskResponse{
TaskID: task.ID,
Status: task.Status,
StatusName: constants.GetExportTaskStatusName(task.Status),
CancelRequested: task.CancelRequested,
Message: message,
}, nil
}
func toTaskItemDTO(task *model.ExportTask) *dto.ExportTaskItem {
return &dto.ExportTaskItem{
ID: task.ID,
TaskID: task.ID,
TaskNo: task.TaskNo,
Scene: task.Scene,
Format: task.Format,
Status: task.Status,
StatusName: constants.GetExportTaskStatusName(task.Status),
Progress: task.Progress,
TotalRows: task.TotalRows,
ProcessedRows: task.ProcessedRows,
TotalShards: task.TotalShards,
SuccessShards: task.SuccessShards,
FailedShards: task.FailedShards,
TotalCount: task.TotalShards,
SuccessCount: task.SuccessShards,
FailedCount: task.FailedShards,
CancelRequested: task.CancelRequested,
FileKey: task.FileKey,
ErrorMessage: task.ErrorMessage,
ErrorCode: exportTaskErrorCode(task),
ErrorSummary: task.ErrorMessage,
CreatedAt: task.CreatedAt,
UpdatedAt: task.UpdatedAt,
StartedAt: task.StartedAt,
CompletedAt: task.CompletedAt,
CreatorUserID: task.CreatorUserID,
CreatorUserType: task.CreatorUserType,
CreatorShopID: task.CreatorShopID,
CreatorEnterpriseID: task.CreatorEnterpriseID,
}
}
func exportTaskErrorCode(task *model.ExportTask) string {
if task.ErrorMessage == "" {
return ""
}
return "EXPORT_TASK_FAILED"
}