Refactor vendor mappings to canonical PN catalog

2026-03-07 23:11:42 +03:00
parent 96572be712
commit 3f26a2935a
25 changed files with 1334 additions and 754 deletions
--- a/cmd/dbcheck/main.go
+++ b/cmd/dbcheck/main.go
@@ -0,0 +1,89 @@
+package main
+
+import (
+	"database/sql"
+	"flag"
+	"fmt"
+	"os"
+	"strings"
+
+	"git.mchus.pro/mchus/priceforge/internal/appstate"
+	"git.mchus.pro/mchus/priceforge/internal/config"
+	_ "github.com/go-sql-driver/mysql"
+)
+
+func main() {
+	configPathFlag := flag.String("config", "", "path to config file")
+	flag.Parse()
+
+	configPath, err := appstate.ResolveConfigPath(strings.TrimSpace(*configPathFlag))
+	if err != nil {
+		fatalf("resolve config path: %v", err)
+	}
+	cfg, err := config.Load(configPath)
+	if err != nil {
+		fatalf("load config: %v", err)
+	}
+
+	db, err := sql.Open("mysql", cfg.Database.DSN())
+	if err != nil {
+		fatalf("open database: %v", err)
+	}
+	defer db.Close()
+
+	columnQuery := `
+		SELECT column_name
+		FROM information_schema.columns
+		WHERE table_schema = DATABASE() AND table_name = 'qt_schema_migrations'
+		ORDER BY ordinal_position
+	`
+	columns, err := db.Query(columnQuery)
+	if err != nil {
+		fatalf("query migration columns: %v", err)
+	}
+	var migrationColumns []string
+	for columns.Next() {
+		var column string
+		if err := columns.Scan(&column); err != nil {
+			fatalf("scan migration column: %v", err)
+		}
+		migrationColumns = append(migrationColumns, column)
+	}
+	_ = columns.Close()
+	fmt.Printf("qt_schema_migrations columns => %s\n", strings.Join(migrationColumns, ","))
+
+	migrationNameColumn := "name"
+	for _, column := range migrationColumns {
+		if strings.EqualFold(column, "version") {
+			migrationNameColumn = column
+			break
+		}
+		if strings.EqualFold(column, "filename") {
+			migrationNameColumn = column
+			break
+		}
+		if strings.EqualFold(column, "name") {
+			migrationNameColumn = column
+		}
+	}
+
+	checks := []string{
+		fmt.Sprintf("SELECT EXISTS(SELECT 1 FROM qt_schema_migrations WHERE %s='032_drop_legacy_vendor_mapping_tables.sql')", migrationNameColumn),
+		`SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = 'lot_partnumbers'`,
+		`SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = 'qt_lot_bundles'`,
+		`SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = DATABASE() AND table_name = 'qt_lot_bundle_items'`,
+		`SELECT COUNT(*) FROM qt_partnumber_book_items`,
+	}
+	for _, q := range checks {
+		var value any
+		if err := db.QueryRow(q).Scan(&value); err != nil {
+			fatalf("query failed: %s: %v", q, err)
+		}
+		fmt.Printf("%s => %v\n", q, value)
+	}
+}
+
+func fatalf(format string, args ...any) {
+	fmt.Fprintf(os.Stderr, format+"\n", args...)
+	os.Exit(1)
+}