github.com/e154/smart-home@v0.17.2-0.20240311175135-e530a6e5cd45/system/initial/local_migrations/m_scheduler.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  	. "github.com/e154/smart-home/system/initial/assertions"
    26  )
    27  
    28  type MigrationScheduler struct {
    29  	adaptors *adaptors.Adaptors
    30  }
    31  
    32  func NewMigrationScheduler(adaptors *adaptors.Adaptors) *MigrationScheduler {
    33  	return &MigrationScheduler{
    34  		adaptors: adaptors,
    35  	}
    36  }
    37  
    38  func (n *MigrationScheduler) Up(ctx context.Context, adaptors *adaptors.Adaptors) error {
    39  	if adaptors != nil {
    40  		n.adaptors = adaptors
    41  	}
    42  
    43  	err := AddVariableIfNotExist(n.adaptors, ctx, "clearMetricsDays", "60")
    44  	So(err, ShouldBeNil)
    45  	err = AddVariableIfNotExist(n.adaptors, ctx, "clearLogsDays", "60")
    46  	So(err, ShouldBeNil)
    47  	err = AddVariableIfNotExist(n.adaptors, ctx, "clearEntityStorageDays", "60")
    48  	So(err, ShouldBeNil)
    49  	err = AddVariableIfNotExist(n.adaptors, ctx, "clearRunHistoryDays", "60")
    50  	So(err, ShouldBeNil)
    51  
    52  	return nil
    53  }