feat: roles system backend

internal/infrastructure/persistence/mappers/roleMapper.go

@@ -0,0 +1,45 @@
+package mappers
+
+import (
+	"RenewCMS/internal/domain/role"
+	"RenewCMS/internal/infrastructure/persistence/models"
+)
+
+func RoleToDomain(m models.Role, grants []models.RolePermission) role.Role {
+	return role.Role{
+		ID:          m.ID,
+		Name:        m.Name,
+		Description: m.Description,
+		BuiltIn:     m.BuiltIn,
+		Locked:      m.Locked,
+		Version:     m.Version,
+		Grants:      GrantsToDomain(grants),
+	}
+}
+
+func RoleToModel(r role.Role) models.Role {
+	return models.Role{
+		ID:          r.ID,
+		Name:        r.Name,
+		Description: r.Description,
+		BuiltIn:     r.BuiltIn,
+		Locked:      r.Locked,
+		Version:     r.Version,
+	}
+}
+
+func GrantsToDomain(rows []models.RolePermission) []role.Grant {
+	grants := make([]role.Grant, 0, len(rows))
+	for _, row := range rows {
+		grants = append(grants, role.Grant{Key: row.Key, Scope: role.Scope(row.Scope)})
+	}
+	return grants
+}
+
+func GrantsToModel(roleID uint32, grants []role.Grant) []models.RolePermission {
+	rows := make([]models.RolePermission, 0, len(grants))
+	for _, grant := range grants {
+		rows = append(rows, models.RolePermission{RoleID: roleID, Key: grant.Key, Scope: string(grant.Scope)})
+	}
+	return rows
+}