move utilities out of db-specific packages

DestName & NormalCols now live in root dbx package utilizing union
interfaces. SoftDelete helper has been dropped.

dbxp/pxg.go

@@ -3,7 +3,6 @@ package dbxp
 import (
 	"context"
 	"fmt"
-	"slices"
 	"strings"
 
 	"gitea.auvem.com/go-toolkit/dbx"
@@ -16,61 +15,6 @@ func init() {
 	dbxshared.RegisterLogger(dbx.DialectPostgres, &_postgresLogger{})
 }
 
-// SoftDelete sets the deleted_at column to the current time
-func SoftDelete(sqlo dbx.Executable, tbl postgres.Table, conds postgres.BoolExpression) (int64, error) {
-	stmt := tbl.UPDATE().WHERE(conds)
-	query := stmt.DebugSql()
-
-	lines := strings.Split(query, "\n")
-	for i, line := range lines {
-		fmt.Println(i, line)
-	}
-
-	lines = slices.Insert(lines, 2, "SET deleted_at = NOW()")
-	query = strings.Join(lines, "\n")
-
-	res, err := sqlo.Exec(query)
-	if err != nil {
-		return 0, err
-	}
-
-	return res.RowsAffected()
-}
-
-// NormalCols processes a list of columns and strips out any that implement any of
-// postgres.ColumnTimestamp, postgres.ColumnTime, or postgres.ColumnDate
-func NormalCols(cols ...postgres.Column) postgres.ColumnList {
-	res := make(postgres.ColumnList, 0)
-
-	for _, col := range cols {
-		_, ok := col.(postgres.ColumnTimestamp)
-
-		if !ok {
-			_, ok = col.(postgres.ColumnTime)
-		}
-		if !ok {
-			_, ok = col.(postgres.ColumnDate)
-		}
-
-		if !ok {
-			res = append(res, col)
-		}
-	}
-
-	return res
-}
-
-// ContainsCol checks if a column list contains a specific column.
-func ContainsCol(cols postgres.ColumnList, col postgres.Column) bool {
-	return slices.Contains(cols, col)
-}
-
-// DestName returns the name of the type passed as `destTypeStruct` as a string,
-// normalized for compatibility with the Jet QRM.
-func DestName(destTypeStruct any, path ...string) string {
-	return dbxshared.DestName(destTypeStruct, path...)
-}
-
 type _postgresLogger struct{}
 
 func (_postgresLogger) InitLogger() {