github.com/e154/smart-home@v0.17.2-0.20240311175135-e530a6e5cd45/system/initial/local_migrations/m_timezone.go (about)

     1  // This file is part of the Smart Home
     2  // Program complex distribution https://github.com/e154/smart-home
     3  // Copyright (C) 2023, Filippov Alex
     4  //
     5  // This library is free software: you can redistribute it and/or
     6  // modify it under the terms of the GNU Lesser General Public
     7  // License as published by the Free Software Foundation; either
     8  // version 3 of the License, or (at your option) any later version.
     9  //
    10  // This library is distributed in the hope that it will be useful,
    11  // but WITHOUT ANY WARRANTY; without even the implied warranty of
    12  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    13  // Library General Public License for more details.
    14  //
    15  // You should have received a copy of the GNU Lesser General Public
    16  // License along with this library.  If not, see
    17  // <https://www.gnu.org/licenses/>.
    18  
    19  package local_migrations
    20  
    21  import (
    22  	"context"
    23  
    24  	"github.com/e154/smart-home/adaptors"
    25  )
    26  
    27  type MigrationTimezone struct {
    28  	adaptors *adaptors.Adaptors
    29  }
    30  
    31  func NewMigrationTimezone(adaptors *adaptors.Adaptors) *MigrationTimezone {
    32  	return &MigrationTimezone{
    33  		adaptors: adaptors,
    34  	}
    35  }
    36  
    37  func (n *MigrationTimezone) Up(ctx context.Context, adaptors *adaptors.Adaptors) error {
    38  	if adaptors != nil {
    39  		n.adaptors = adaptors
    40  	}
    41  
    42  	return AddVariableIfNotExist(n.adaptors, ctx, "timezone", "Asia/Colombo")
    43  }