chore(db): remove obsolete text.go, text_test.go and uuid.go

These files were superseded by internal/db/utils.go.

internal/db/text.go

@@ -1,11 +0,0 @@
-package db
-
-import "github.com/jackc/pgx/v5/pgtype"
-
-// TextToString returns the string value of pgtype.Text, or "" when invalid.
-func TextToString(value pgtype.Text) string {
-	if !value.Valid {
-		return ""
-	}
-	return value.String
-}

internal/db/text_test.go

@@ -1,26 +0,0 @@
-package db
-
-import (
-	"testing"
-
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-func TestTextToString(t *testing.T) {
-	tests := []struct {
-		name  string
-		value pgtype.Text
-		want  string
-	}{
-		{"valid", pgtype.Text{String: "hello", Valid: true}, "hello"},
-		{"invalid", pgtype.Text{}, ""},
-		{"valid empty", pgtype.Text{String: "", Valid: true}, ""},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			if got := TextToString(tt.value); got != tt.want {
-				t.Errorf("TextToString() = %q, want %q", got, tt.want)
-			}
-		})
-	}
-}

internal/db/uuid.go

@@ -1,30 +0,0 @@
-package db
-
-import (
-	"fmt"
-	"strings"
-	"time"
-
-	"github.com/google/uuid"
-	"github.com/jackc/pgx/v5/pgtype"
-)
-
-// ParseUUID converts a string UUID to pgtype.UUID.
-func ParseUUID(id string) (pgtype.UUID, error) {
-	parsed, err := uuid.Parse(strings.TrimSpace(id))
-	if err != nil {
-		return pgtype.UUID{}, fmt.Errorf("invalid UUID: %w", err)
-	}
-	var pgID pgtype.UUID
-	pgID.Valid = true
-	copy(pgID.Bytes[:], parsed[:])
-	return pgID, nil
-}
-
-// TimeFromPg converts a pgtype.Timestamptz to time.Time.
-func TimeFromPg(value pgtype.Timestamptz) time.Time {
-	if value.Valid {
-		return value.Time
-	}
-	return time.Time{}
-}