github.com/e154/smart-home@v0.17.2-0.20240311175135-e530a6e5cd45/common/events/events.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 events
    20  
    21  import (
    22  	"reflect"
    23  
    24  	m "github.com/e154/smart-home/models"
    25  	"github.com/iancoleman/strcase"
    26  )
    27  
    28  type OwnerType string
    29  
    30  const (
    31  	OwnerUser   = OwnerType("user")
    32  	OwnerSystem = OwnerType("system")
    33  )
    34  
    35  type Common struct {
    36  	Owner     OwnerType `json:"owner"`
    37  	SessionID string    `json:"session_id"`
    38  	User      *m.User   `json:"user"`
    39  }
    40  
    41  func (c Common) UserId() int64 {
    42  	if c.User != nil {
    43  		return c.User.Id
    44  	} else {
    45  		return 0
    46  	}
    47  }
    48  
    49  func EventName(event interface{}) string {
    50  	if t := reflect.TypeOf(event); t.Kind() == reflect.Ptr {
    51  		return strcase.ToSnake(t.Elem().Name())
    52  	} else {
    53  		return strcase.ToSnake(t.Name())
    54  	}
    55  }