Merge remote-tracking branch 'origin/master'

This commit is contained in:
M_Kececi
2026-04-15 15:54:23 +03:00
parent c925af5ba1
commit 5be7315bdb
13 changed files with 1412 additions and 730 deletions

View File

@@ -180,16 +180,33 @@ func OrderProductionValidateRoute(mssql *sql.DB) http.Handler {
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s payload lineCount=%d insertMissing=%t cdItemCount=%d attributeCount=%d",
rid, id, len(payload.Lines), payload.InsertMissing, len(payload.CdItems), len(payload.ProductAttributes))
newLines, existingLines := splitLinesByCdItemDraft(payload.Lines, payload.CdItems)
newCodes := uniqueCodesFromLines(newLines)
existingCodes := uniqueCodesFromLines(existingLines)
missing := make([]models.OrderProductionMissingVariant, 0)
targets := make([]models.OrderProductionMissingVariant, 0)
stepStart := time.Now()
missing, err := buildMissingVariants(mssql, id, payload.Lines)
if err != nil {
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
rid, id, time.Since(stepStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "validate_missing_variants", id, "", len(payload.Lines), err)
return
if len(newLines) > 0 {
err := runWithTransientMSSQLRetry("validate_build_targets_missing", 3, 500*time.Millisecond, func() error {
var stepErr error
targets, stepErr = buildTargetVariants(mssql, id, newLines)
if stepErr != nil {
return stepErr
}
missing, stepErr = buildMissingVariantsFromTargets(mssql, id, targets)
return stepErr
})
if err != nil {
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
rid, id, time.Since(stepStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "validate_missing_variants", id, "", len(newLines), err)
return
}
}
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s lineCount=%d missingCount=%d build_missing_ms=%d total_ms=%d",
rid, id, len(payload.Lines), len(missing), time.Since(stepStart).Milliseconds(), time.Since(start).Milliseconds())
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s lineCount=%d newLineCount=%d existingLineCount=%d targetVariantCount=%d missingCount=%d build_missing_ms=%d total_ms=%d",
rid, id, len(payload.Lines), len(newLines), len(existingLines), len(targets), len(missing), time.Since(stepStart).Milliseconds(), time.Since(start).Milliseconds())
log.Printf("[OrderProductionValidateRoute] rid=%s orderHeaderID=%s scope newCodes=%v existingCodes=%v",
rid, id, newCodes, existingCodes)
resp := map[string]any{
"missingCount": len(missing),
@@ -230,17 +247,57 @@ func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handl
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s payload lineCount=%d insertMissing=%t cdItemCount=%d attributeCount=%d",
rid, id, len(payload.Lines), payload.InsertMissing, len(payload.CdItems), len(payload.ProductAttributes))
stepMissingStart := time.Now()
missing, err := buildMissingVariants(mssql, id, payload.Lines)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
rid, id, time.Since(stepMissingStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "apply_validate_missing_variants", id, "", len(payload.Lines), err)
return
if len(payload.Lines) > 0 {
limit := 5
if len(payload.Lines) < limit {
limit = len(payload.Lines)
}
samples := make([]string, 0, limit)
for i := 0; i < limit; i++ {
ln := payload.Lines[i]
dim1 := ""
if ln.ItemDim1Code != nil {
dim1 = strings.TrimSpace(*ln.ItemDim1Code)
}
samples = append(samples, fmt.Sprintf(
"lineID=%s newItem=%s newColor=%s newDim1=%s newDim2=%s",
strings.TrimSpace(ln.OrderLineID),
strings.ToUpper(strings.TrimSpace(ln.NewItemCode)),
strings.ToUpper(strings.TrimSpace(ln.NewColor)),
strings.ToUpper(strings.TrimSpace(dim1)),
strings.ToUpper(strings.TrimSpace(ln.NewDim2)),
))
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s payload lineSamples=%v", rid, id, samples)
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s lineCount=%d missingCount=%d build_missing_ms=%d",
rid, id, len(payload.Lines), len(missing), time.Since(stepMissingStart).Milliseconds())
newLines, existingLines := splitLinesByCdItemDraft(payload.Lines, payload.CdItems)
newCodes := uniqueCodesFromLines(newLines)
existingCodes := uniqueCodesFromLines(existingLines)
stepMissingStart := time.Now()
missing := make([]models.OrderProductionMissingVariant, 0)
barcodeTargets := make([]models.OrderProductionMissingVariant, 0)
if len(newLines) > 0 {
err := runWithTransientMSSQLRetry("apply_build_targets_missing", 3, 500*time.Millisecond, func() error {
var stepErr error
barcodeTargets, stepErr = buildTargetVariants(mssql, id, newLines)
if stepErr != nil {
return stepErr
}
missing, stepErr = buildMissingVariantsFromTargets(mssql, id, barcodeTargets)
return stepErr
})
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=build_missing failed duration_ms=%d err=%v",
rid, id, time.Since(stepMissingStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "apply_validate_missing_variants", id, "", len(newLines), err)
return
}
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s lineCount=%d newLineCount=%d existingLineCount=%d targetVariantCount=%d missingCount=%d build_missing_ms=%d",
rid, id, len(payload.Lines), len(newLines), len(existingLines), len(barcodeTargets), len(missing), time.Since(stepMissingStart).Milliseconds())
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s scope newCodes=%v existingCodes=%v",
rid, id, newCodes, existingCodes)
if len(missing) > 0 && !payload.InsertMissing {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s early_exit=missing_variants total_ms=%d",
@@ -269,30 +326,83 @@ func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handl
writeDBError(w, http.StatusInternalServerError, "begin_tx", id, username, len(payload.Lines), err)
return
}
defer tx.Rollback()
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=begin_tx duration_ms=%d", rid, id, time.Since(stepBeginStart).Milliseconds())
committed := false
currentStep := "begin_tx"
applyTxSettings := func(tx *sql.Tx) error {
// XACT_ABORT OFF:
// Barcode insert path intentionally tolerates duplicate-key errors (fallback/skip duplicate).
// With XACT_ABORT ON, that expected error aborts the whole transaction and causes COMMIT 3902.
_, execErr := tx.Exec(`SET XACT_ABORT OFF; SET LOCK_TIMEOUT 15000;`)
return execErr
}
defer func() {
if committed {
return
}
rbStart := time.Now()
if rbErr := tx.Rollback(); rbErr != nil && rbErr != sql.ErrTxDone {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s rollback step=%s failed duration_ms=%d err=%v",
rid, id, currentStep, time.Since(rbStart).Milliseconds(), rbErr)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s rollback step=%s ok duration_ms=%d",
rid, id, currentStep, time.Since(rbStart).Milliseconds())
}()
stepTxSettingsStart := time.Now()
if _, err := tx.Exec(`SET XACT_ABORT ON; SET LOCK_TIMEOUT 15000;`); err != nil {
currentStep = "tx_settings"
if err := applyTxSettings(tx); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_settings", id, username, len(payload.Lines), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=tx_settings duration_ms=%d", rid, id, time.Since(stepTxSettingsStart).Milliseconds())
if err := ensureTxAlive(tx, "after_tx_settings"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_tx_settings", id, username, len(payload.Lines), err)
return
}
var inserted int64
if payload.InsertMissing {
if payload.InsertMissing && len(newLines) > 0 {
currentStep = "insert_missing_variants"
cdItemByCode := buildCdItemDraftMap(payload.CdItems)
stepInsertMissingStart := time.Now()
inserted, err = queries.InsertMissingVariantsTx(tx, missing, username, cdItemByCode)
if err != nil && isTransientMSSQLNetworkErr(err) {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=insert_missing transient_error retry=1 err=%v",
rid, id, err)
_ = tx.Rollback()
tx, err = mssql.Begin()
if err != nil {
writeDBError(w, http.StatusInternalServerError, "begin_tx_retry_insert_missing", id, username, len(payload.Lines), err)
return
}
currentStep = "tx_settings_retry_insert_missing"
if err = applyTxSettings(tx); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_settings_retry_insert_missing", id, username, len(payload.Lines), err)
return
}
if err = ensureTxAlive(tx, "after_tx_settings_retry_insert_missing"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_tx_settings_retry_insert_missing", id, username, len(payload.Lines), err)
return
}
currentStep = "insert_missing_variants_retry"
inserted, err = queries.InsertMissingVariantsTx(tx, missing, username, cdItemByCode)
}
if err != nil {
writeDBError(w, http.StatusInternalServerError, "insert_missing_variants", id, username, len(missing), err)
return
}
if err := ensureTxAlive(tx, "after_insert_missing_variants"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_insert_missing_variants", id, username, len(missing), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=insert_missing inserted=%d duration_ms=%d",
rid, id, inserted, time.Since(stepInsertMissingStart).Milliseconds())
}
stepValidateAttrStart := time.Now()
currentStep = "validate_attributes"
if err := validateProductAttributes(payload.ProductAttributes); err != nil {
http.Error(w, err.Error(), http.StatusBadRequest)
return
@@ -300,37 +410,8 @@ func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handl
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=validate_attributes count=%d duration_ms=%d",
rid, id, len(payload.ProductAttributes), time.Since(stepValidateAttrStart).Milliseconds())
stepUpdateHeaderStart := time.Now()
if err := queries.UpdateOrderHeaderAverageDueDateTx(tx, id, payload.HeaderAverageDueDate, username); err != nil {
writeDBError(w, http.StatusInternalServerError, "update_order_header_average_due_date", id, username, 0, err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_header_average_due_date changed=%t duration_ms=%d",
rid, id, payload.HeaderAverageDueDate != nil, time.Since(stepUpdateHeaderStart).Milliseconds())
stepUpdateLinesStart := time.Now()
updated, err := queries.UpdateOrderLinesTx(tx, id, payload.Lines, username)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines failed duration_ms=%d err=%v",
rid, id, time.Since(stepUpdateLinesStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "update_order_lines", id, username, len(payload.Lines), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines updated=%d duration_ms=%d",
rid, id, updated, time.Since(stepUpdateLinesStart).Milliseconds())
stepUpsertBarcodeStart := time.Now()
barcodeInserted, err := queries.InsertItemBarcodesTx(tx, id, payload.Lines, username)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes failed duration_ms=%d err=%v",
rid, id, time.Since(stepUpsertBarcodeStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "upsert_item_barcodes", id, username, len(payload.Lines), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes inserted=%d duration_ms=%d",
rid, id, barcodeInserted, time.Since(stepUpsertBarcodeStart).Milliseconds())
stepUpsertAttrStart := time.Now()
currentStep = "upsert_item_attributes"
attributeAffected, err := queries.UpsertItemAttributesTx(tx, payload.ProductAttributes, username)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_attributes failed duration_ms=%d err=%v",
@@ -340,14 +421,120 @@ func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handl
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_attributes affected=%d duration_ms=%d",
rid, id, attributeAffected, time.Since(stepUpsertAttrStart).Milliseconds())
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=prItemAttribute inputRows=%d affectedRows=%d",
rid, id, len(payload.ProductAttributes), attributeAffected)
if err := ensureTxAlive(tx, "after_upsert_item_attributes"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_upsert_item_attributes", id, username, len(payload.ProductAttributes), err)
return
}
var barcodeInserted int64
// Barkod adimi:
// - Eski kodlara girmemeli
// - Yeni kod satirlari icin, varyant daha once olusmus olsa bile eksik barkod varsa tamamlamali
// Bu nedenle "inserted > 0" yerine "newLineCount > 0" kosulu kullanilir.
if len(newLines) > 0 && len(barcodeTargets) > 0 {
stepUpsertBarcodeStart := time.Now()
currentStep = "upsert_item_barcodes"
barcodeInserted, err = queries.InsertItemBarcodesByTargetsTx(tx, barcodeTargets, username)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes failed duration_ms=%d err=%v",
rid, id, time.Since(stepUpsertBarcodeStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "upsert_item_barcodes", id, username, len(barcodeTargets), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes inserted=%d duration_ms=%d",
rid, id, barcodeInserted, time.Since(stepUpsertBarcodeStart).Milliseconds())
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=prItemBarcode targetVariantRows=%d insertedRows=%d",
rid, id, len(barcodeTargets), barcodeInserted)
if err := ensureTxAlive(tx, "after_upsert_item_barcodes"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_upsert_item_barcodes", id, username, len(barcodeTargets), err)
return
}
} else {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=upsert_barcodes skipped newLineCount=%d targetVariantRows=%d",
rid, id, len(newLines), len(barcodeTargets))
}
stepUpdateHeaderStart := time.Now()
currentStep = "update_order_header_average_due_date"
if err := queries.UpdateOrderHeaderAverageDueDateTx(tx, id, payload.HeaderAverageDueDate, username); err != nil {
writeDBError(w, http.StatusInternalServerError, "update_order_header_average_due_date", id, username, 0, err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_header_average_due_date changed=%t duration_ms=%d",
rid, id, payload.HeaderAverageDueDate != nil, time.Since(stepUpdateHeaderStart).Milliseconds())
if err := ensureTxAlive(tx, "after_update_order_header_average_due_date"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_update_order_header_average_due_date", id, username, 0, err)
return
}
currentStep = "touch_order_header"
headerTouched, err := queries.TouchOrderHeaderTx(tx, id, username)
if err != nil {
writeDBError(w, http.StatusInternalServerError, "touch_order_header", id, username, len(payload.Lines), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderHeader touchedRows=%d",
rid, id, headerTouched)
if err := ensureTxAlive(tx, "after_touch_order_header"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_touch_order_header", id, username, len(payload.Lines), err)
return
}
stepUpdateLinesStart := time.Now()
currentStep = "update_order_lines"
updated, err := queries.UpdateOrderLinesTx(tx, id, payload.Lines, username)
if err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines failed duration_ms=%d err=%v",
rid, id, time.Since(stepUpdateLinesStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "update_order_lines", id, username, len(payload.Lines), err)
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=update_lines updated=%d duration_ms=%d",
rid, id, updated, time.Since(stepUpdateLinesStart).Milliseconds())
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine targetRows=%d updatedRows=%d",
rid, id, len(payload.Lines), updated)
if err := ensureTxAlive(tx, "after_update_order_lines"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_after_update_order_lines", id, username, len(payload.Lines), err)
return
}
currentStep = "verify_order_lines"
verifyMismatchCount, verifySamples, verifyErr := queries.VerifyOrderLineUpdatesTx(tx, id, payload.Lines)
if verifyErr != nil {
writeDBError(w, http.StatusInternalServerError, "verify_order_lines", id, username, len(payload.Lines), verifyErr)
return
}
if verifyMismatchCount > 0 {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine verifyMismatchCount=%d samples=%v",
rid, id, verifyMismatchCount, verifySamples)
currentStep = "verify_order_lines_mismatch"
w.WriteHeader(http.StatusInternalServerError)
_ = json.NewEncoder(w).Encode(map[string]any{
"message": "Order satirlari beklenen kod/renk degerlerine guncellenemedi",
"step": "verify_order_lines_mismatch",
"detail": fmt.Sprintf("mismatchCount=%d", verifyMismatchCount),
"samples": verifySamples,
})
return
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s table=trOrderLine verifyMismatchCount=0",
rid, id)
if err := ensureTxAlive(tx, "before_commit_tx"); err != nil {
writeDBError(w, http.StatusInternalServerError, "tx_not_active_before_commit_tx", id, username, len(payload.Lines), err)
return
}
stepCommitStart := time.Now()
currentStep = "commit_tx"
if err := tx.Commit(); err != nil {
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=commit failed duration_ms=%d err=%v",
rid, id, time.Since(stepCommitStart).Milliseconds(), err)
writeDBError(w, http.StatusInternalServerError, "commit_tx", id, username, len(payload.Lines), err)
return
}
committed = true
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s step=commit duration_ms=%d total_ms=%d",
rid, id, time.Since(stepCommitStart).Milliseconds(), time.Since(start).Milliseconds())
@@ -372,6 +559,8 @@ func OrderProductionApplyRoute(mssql *sql.DB, ml *mailer.GraphMailer) http.Handl
}
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s result updated=%d inserted=%d barcodeInserted=%d attributeUpserted=%d",
rid, id, updated, inserted, barcodeInserted, attributeAffected)
log.Printf("[OrderProductionApplyRoute] rid=%s orderHeaderID=%s summary tables cdItem/prItemVariant(newOnly)=%d trOrderLine(updated)=%d prItemBarcode(inserted,newOnly)=%d prItemAttribute(affected)=%d trOrderHeader(touched)=%d",
rid, id, inserted, updated, barcodeInserted, attributeAffected, headerTouched)
if err := json.NewEncoder(w).Encode(resp); err != nil {
log.Printf("❌ encode error: %v", err)
}
@@ -416,6 +605,14 @@ func buildCdItemDraftMap(list []models.OrderProductionCdItemDraft) map[string]mo
return out
}
func isNoCorrespondingBeginTxErr(err error) bool {
if err == nil {
return false
}
msg := strings.ToLower(strings.TrimSpace(err.Error()))
return strings.Contains(msg, "commit transaction request has no corresponding begin transaction")
}
func buildTargetVariants(mssql *sql.DB, orderHeaderID string, lines []models.OrderProductionUpdateLine) ([]models.OrderProductionMissingVariant, error) {
start := time.Now()
lineDimsMap, err := queries.GetOrderLineDimsMap(mssql, orderHeaderID)
@@ -468,11 +665,15 @@ func buildTargetVariants(mssql *sql.DB, orderHeaderID string, lines []models.Ord
}
func buildMissingVariants(mssql *sql.DB, orderHeaderID string, lines []models.OrderProductionUpdateLine) ([]models.OrderProductionMissingVariant, error) {
start := time.Now()
targets, err := buildTargetVariants(mssql, orderHeaderID, lines)
if err != nil {
return nil, err
}
return buildMissingVariantsFromTargets(mssql, orderHeaderID, targets)
}
func buildMissingVariantsFromTargets(mssql *sql.DB, orderHeaderID string, targets []models.OrderProductionMissingVariant) ([]models.OrderProductionMissingVariant, error) {
start := time.Now()
missing := make([]models.OrderProductionMissingVariant, 0, len(targets))
existsCache := make(map[string]bool, len(targets))
@@ -499,11 +700,69 @@ func buildMissingVariants(mssql *sql.DB, orderHeaderID string, lines []models.Or
}
}
log.Printf("[buildMissingVariants] orderHeaderID=%s lineCount=%d dimMapCount=%d missingCount=%d total_ms=%d",
orderHeaderID, len(lines), len(targets), len(missing), time.Since(start).Milliseconds())
log.Printf("[buildMissingVariants] orderHeaderID=%s targetCount=%d missingCount=%d total_ms=%d",
orderHeaderID, len(targets), len(missing), time.Since(start).Milliseconds())
return missing, nil
}
func runWithTransientMSSQLRetry(op string, maxAttempts int, baseDelay time.Duration, fn func() error) error {
if maxAttempts <= 1 {
return fn()
}
var lastErr error
for attempt := 1; attempt <= maxAttempts; attempt++ {
err := fn()
if err == nil {
return nil
}
lastErr = err
if !isTransientMSSQLNetworkErr(err) || attempt == maxAttempts {
return err
}
wait := time.Duration(attempt) * baseDelay
log.Printf("[MSSQLRetry] op=%s attempt=%d/%d wait_ms=%d err=%v",
op, attempt, maxAttempts, wait.Milliseconds(), err)
time.Sleep(wait)
}
return lastErr
}
func isTransientMSSQLNetworkErr(err error) bool {
if err == nil {
return false
}
msg := strings.ToLower(strings.TrimSpace(err.Error()))
needles := []string{
"wsarecv",
"read tcp",
"connection reset",
"connection refused",
"broken pipe",
"i/o timeout",
"timeout",
}
for _, needle := range needles {
if strings.Contains(msg, needle) {
return true
}
}
return false
}
func ensureTxAlive(tx *sql.Tx, where string) error {
if tx == nil {
return fmt.Errorf("tx is nil at %s", where)
}
var tranCount int
if err := tx.QueryRow(`SELECT @@TRANCOUNT`).Scan(&tranCount); err != nil {
return fmt.Errorf("tx state query failed at %s: %w", where, err)
}
if tranCount <= 0 {
return fmt.Errorf("transaction no longer active at %s (trancount=%d)", where, tranCount)
}
return nil
}
func validateUpdateLines(lines []models.OrderProductionUpdateLine) error {
for _, line := range lines {
if strings.TrimSpace(line.OrderLineID) == "" {
@@ -520,6 +779,54 @@ func validateUpdateLines(lines []models.OrderProductionUpdateLine) error {
return nil
}
func splitLinesByCdItemDraft(lines []models.OrderProductionUpdateLine, cdItems []models.OrderProductionCdItemDraft) ([]models.OrderProductionUpdateLine, []models.OrderProductionUpdateLine) {
if len(lines) == 0 {
return nil, nil
}
newCodeSet := make(map[string]struct{}, len(cdItems))
for _, item := range cdItems {
code := strings.ToUpper(strings.TrimSpace(item.ItemCode))
if code == "" {
continue
}
newCodeSet[code] = struct{}{}
}
if len(newCodeSet) == 0 {
existingLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
existingLines = append(existingLines, lines...)
return nil, existingLines
}
newLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
existingLines := make([]models.OrderProductionUpdateLine, 0, len(lines))
for _, line := range lines {
code := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
if _, ok := newCodeSet[code]; ok {
newLines = append(newLines, line)
continue
}
existingLines = append(existingLines, line)
}
return newLines, existingLines
}
func uniqueCodesFromLines(lines []models.OrderProductionUpdateLine) []string {
set := make(map[string]struct{}, len(lines))
out := make([]string, 0, len(lines))
for _, line := range lines {
code := strings.ToUpper(strings.TrimSpace(line.NewItemCode))
if code == "" {
continue
}
if _, ok := set[code]; ok {
continue
}
set[code] = struct{}{}
out = append(out, code)
}
return out
}
func writeDBError(w http.ResponseWriter, status int, step string, orderHeaderID string, username string, lineCount int, err error) {
var sqlErr mssql.Error
if errors.As(err, &sqlErr) {