53 lines
1.7 KiB
Go

package logmessage
import (
"context"
"time"
"gorm.io/gorm"
)
func NewModel(db *gorm.DB) Model {
return &customModel{ defaultModel: newDefaultModel(db) }
}
type FilterParams struct {
Page int
Size int
Platform string
Level uint8
UserID int64
DeviceID string
ErrorCode string
Keyword string
Start time.Time
End time.Time
}
type customLogMessageModel interface {
Filter(ctx context.Context, filter *FilterParams) ([]*LogMessage, int64, error)
}
func (m *customModel) Filter(ctx context.Context, filter *FilterParams) ([]*LogMessage, int64, error) {
tx := m.WithContext(ctx).Model(&LogMessage{}).Order("id DESC")
if filter == nil {
filter = &FilterParams{ Page: 1, Size: 10 }
}
if filter.Page < 1 { filter.Page = 1 }
if filter.Size < 1 { filter.Size = 10 }
if filter.Platform != "" { tx = tx.Where("`platform` = ?", filter.Platform) }
if filter.Level != 0 { tx = tx.Where("`level` = ?", filter.Level) }
if filter.UserID != 0 { tx = tx.Where("`user_id` = ?", filter.UserID) }
if filter.DeviceID != "" { tx = tx.Where("`device_id` = ?", filter.DeviceID) }
if filter.ErrorCode != "" { tx = tx.Where("`error_code` = ?", filter.ErrorCode) }
if !filter.Start.IsZero() { tx = tx.Where("`created_at` >= ?", filter.Start) }
if !filter.End.IsZero() { tx = tx.Where("`created_at` <= ?", filter.End) }
if filter.Keyword != "" {
like := "%" + filter.Keyword + "%"
tx = tx.Where("`message` LIKE ? OR `stack` LIKE ?", like, like)
}
var total int64
var rows []*LogMessage
err := tx.Count(&total).Limit(filter.Size).Offset((filter.Page-1)*filter.Size).Find(&rows).Error
return rows, total, err
}