1Panel/backend/app/repo/common.go

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package repo
import (
"context"
"time"
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"github.com/1Panel-dev/1Panel/backend/constant"
"github.com/1Panel-dev/1Panel/backend/global"
"gorm.io/gorm"
)
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type DBOption func(*gorm.DB) *gorm.DB
type ICommonRepo interface {
WithByID(id uint) DBOption
WithByName(name string) DBOption
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WithByType(tp string) DBOption
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WithOrderBy(orderStr string) DBOption
WithByGroupID(groupID uint) DBOption
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WithLikeName(name string) DBOption
WithIdsIn(ids []uint) DBOption
WithByDate(startTime, endTime time.Time) DBOption
WithByStartDate(startTime time.Time) DBOption
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}
type CommonRepo struct{}
func (c *CommonRepo) WithByID(id uint) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("id = ?", id)
}
}
func (c *CommonRepo) WithByName(name string) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("name = ?", name)
}
}
func (c *CommonRepo) WithByDate(startTime, endTime time.Time) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("start_time > ? AND start_time < ?", startTime, endTime)
}
}
func (c *CommonRepo) WithByStartDate(startTime time.Time) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("start_time < ?", startTime)
}
}
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func (c *CommonRepo) WithByType(tp string) DBOption {
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return func(g *gorm.DB) *gorm.DB {
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return g.Where("type = ?", tp)
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}
}
func (c *CommonRepo) WithByGroupID(groupID uint) DBOption {
return func(g *gorm.DB) *gorm.DB {
if groupID == 0 {
return g
}
return g.Where("group_id = ?", groupID)
}
}
func (c *CommonRepo) WithByStatus(status string) DBOption {
return func(g *gorm.DB) *gorm.DB {
if len(status) == 0 {
return g
}
return g.Where("status = ?", status)
}
}
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func (c *CommonRepo) WithLikeName(name string) DBOption {
return func(g *gorm.DB) *gorm.DB {
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if len(name) == 0 {
return g
}
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return g.Where("name like ?", "%"+name+"%")
}
}
func (c *CommonRepo) WithOrderBy(orderStr string) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Order(orderStr)
}
}
func (c *CommonRepo) WithIdsIn(ids []uint) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("id in (?)", ids)
}
}
func (c *CommonRepo) WithIdsNotIn(ids []uint) DBOption {
return func(g *gorm.DB) *gorm.DB {
return g.Where("id not in (?)", ids)
}
}
func getTx(ctx context.Context, opts ...DBOption) *gorm.DB {
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tx, ok := ctx.Value(constant.DB).(*gorm.DB)
if ok {
for _, opt := range opts {
tx = opt(tx)
}
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return tx
}
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return getDb(opts...)
}
func getDb(opts ...DBOption) *gorm.DB {
db := global.DB
for _, opt := range opts {
db = opt(db)
}
return db
}