photoprism/internal/entity/address.go

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package entity
import (
"fmt"
"time"
)
type Addresses []Address
// Address represents a postal address.
type Address struct {
ID int `gorm:"primary_key" json:"ID" yaml:"ID"`
CellID string `gorm:"type:VARBINARY(42);index;default:'zz'" json:"CellID" yaml:"CellID"`
AddressSrc string `gorm:"type:VARBINARY(8);" json:"Src" yaml:"Src"`
AddressLat float32 `gorm:"type:FLOAT;index;" json:"Lat" yaml:"Lat,omitempty"`
AddressLng float32 `gorm:"type:FLOAT;index;" json:"Lng" yaml:"Lng,omitempty"`
AddressLine1 string `gorm:"size:255;" json:"Line1" yaml:"Line1,omitempty"`
AddressLine2 string `gorm:"size:255;" json:"Line2" yaml:"Line2,omitempty"`
AddressZip string `gorm:"size:32;" json:"Zip" yaml:"Zip,omitempty"`
AddressCity string `gorm:"size:128;" json:"City" yaml:"City,omitempty"`
AddressState string `gorm:"size:128;" json:"State" yaml:"State,omitempty"`
AddressCountry string `gorm:"type:VARBINARY(2);default:'zz'" json:"Country" yaml:"Country,omitempty"`
AddressNotes string `gorm:"type:TEXT;" json:"Notes" yaml:"Notes,omitempty"`
CreatedAt time.Time `json:"CreatedAt" yaml:"-"`
UpdatedAt time.Time `json:"UpdatedAt" yaml:"-"`
DeletedAt *time.Time `sql:"index" json:"DeletedAt,omitempty" yaml:"-"`
}
// TableName returns the entity database table name.
func (Address) TableName() string {
return "addresses"
}
// UnknownAddress may be used as placeholder for an unknown address.
var UnknownAddress = Address{
ID: 1,
CellID: UnknownLocation.ID,
AddressSrc: SrcDefault,
AddressCountry: UnknownCountry.ID,
}
// CreateUnknownAddress creates the default address if not exists.
func CreateUnknownAddress() {
FirstOrCreateAddress(&UnknownAddress)
}
// FirstOrCreateAddress returns the existing row, inserts a new row or nil in case of errors.
func FirstOrCreateAddress(m *Address) *Address {
result := Address{}
if err := Db().Where("cell_id = ?", m.CellID).First(&result).Error; err == nil {
return &result
} else if createErr := m.Create(); createErr == nil {
return m
} else if err := Db().Where("cell_id = ?", m.CellID).First(&result).Error; err == nil {
return &result
} else {
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log.Errorf("address: %s (find or create %s)", createErr, m.String())
}
return nil
}
// String returns an identifier that can be used in logs.
func (m *Address) String() string {
return fmt.Sprintf("%s, %s %s, %s", m.AddressLine1, m.AddressZip, m.AddressCity, m.AddressCountry)
}
// Unknown returns true if the address is unknown.
func (m *Address) Unknown() bool {
return m.ID < 0
}
// Create inserts a new row to the database.
func (m *Address) Create() error {
return Db().Create(m).Error
}
// Saves the new row to the database.
func (m *Address) Save() error {
return Db().Save(m).Error
}