dbx

package
v0.0.0-...-a8d7d85 Latest Latest
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 Go to latest Published: Apr 28, 2024 License: MIT Imports: 16 Imported by: 0

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Index

Constants

View Source 
const (
	ProtoMessageFieldCreatedAt = "created_at"
	ProtoMessageFieldUpdatedAt = "updated_at"
	ProtoMessageFieldDeletedAt = "deleted_at"
)
View Source 
const DefaultLimit uint32 = 2000
View Source 
const DefaultOffset uint32 = 0
View Source 
const MaxLimit uint32 = 100000

Variables

This section is empty.

Functions

func GetNotFoundErr 

func GetNotFoundErr(err error) *errorx.Error

func IsNotFoundErr 

func IsNotFoundErr(err error, errCode int32) bool

IsNotFoundErr returns true if err is an *Error and its ErrorCode matches ErrCodeRecordNotFoundSys or errCode.

func ScopeTxGo 

func ScopeTxGo(db *gorm.DB, callbacks ...TxCallback) error

func TxGo 

func TxGo(db *gorm.DB, executes ...TxHandler) error

Types

type GenerateIDFunc 

type GenerateIDFunc func(ctx context.Context, cnt int) []uint64

type ModelBase 

type ModelBase interface {
	ProtoReflect() protoreflect.Message
	GetId() uint64
}

type OrderColumn 

type OrderColumn struct {
	Field   string
	Desc    bool
	Reorder bool
}

type ProtoDeletedAt 

type ProtoDeletedAt interface {
	GetDeletedAt() uint32
}

type ProtoUpsertedAt 

type ProtoUpsertedAt interface {
	ProtoReflect() protoreflect.Message
	GetCreatedAt() uint32
	GetUpdatedAt() uint32
	ProtoDeletedAt
}

type QueryOpts 

type QueryOpts struct {
	Selects   []string
	Where     map[string]interface{}
	Between   map[string][2]interface{}
	Like      map[string]string
	Or        map[string]interface{}
	OrLike    map[string]string
	OrBetween map[string][2]interface{}

	GroupBys []string
	OrderBys []OrderColumn
	// contains filtered or unexported fields
}

type Scope 

type Scope struct {
	*gorm.DB

	NotFoundErr error
	// contains filtered or unexported fields
}

func NewScope 

func NewScope(db *gorm.DB, model interface{}) *Scope

func NewScopeOfPure 

func NewScopeOfPure(db *gorm.DB, model interface{}) *Scope

func (*Scope) Association 

func (s *Scope) Association(value string) *Scope

func (*Scope) Between 

func (s *Scope) Between(field string, arg1, arg2 interface{}) *Scope

func (*Scope) Count 

func (s *Scope) Count() (total int64, err error)

func (*Scope) Create 

func (s *Scope) Create(v interface{}) error

func (*Scope) CreateInBatches 

func (s *Scope) CreateInBatches(values interface{}, batchSize int) error

CreateInBatches Insert data in batches after splitting data according to batchSize

func (*Scope) Delete 

func (s *Scope) Delete(conds ...interface{}) error

func (*Scope) Eq 

func (s *Scope) Eq(field string, arg interface{}) *Scope

func (*Scope) Exist 

func (s *Scope) Exist(conds ...interface{}) (bool, error)

func (*Scope) Find 

func (s *Scope) Find(dest interface{}, conds ...interface{}) error

func (*Scope) First 

func (s *Scope) First(dest interface{}, conds ...interface{}) error

func (*Scope) Group 

func (s *Scope) Group(name string) *Scope

func (*Scope) Groups 

func (s *Scope) Groups(names ...string) *Scope

func (*Scope) Gt 

func (s *Scope) Gt(field string, arg interface{}) *Scope

func (*Scope) Gte 

func (s *Scope) Gte(field string, arg interface{}) *Scope

func (*Scope) HandlePaginate 

func (s *Scope) HandlePaginate(opt *paging.Paginate) *paging.Paginate

func (*Scope) Having 

func (s *Scope) Having(query interface{}, args ...interface{}) *Scope

func (*Scope) IgnoreNotFoundErr 

func (s *Scope) IgnoreNotFoundErr() *Scope

func (*Scope) In 

func (s *Scope) In(field string, values interface{}) *Scope

func (*Scope) Joins 

func (s *Scope) Joins(query string, args ...interface{}) *Scope

func (*Scope) Like 

func (s *Scope) Like(field string, value string) *Scope

func (*Scope) LikePrefix 

func (s *Scope) LikePrefix(field string, value string) *Scope

func (*Scope) Limit 

func (s *Scope) Limit(limit int) *Scope

func (*Scope) Lt 

func (s *Scope) Lt(field string, arg interface{}) *Scope

func (*Scope) Lte 

func (s *Scope) Lte(field string, arg interface{}) *Scope

func (*Scope) MultiOr 

func (s *Scope) MultiOr(opts map[string]interface{}) *Scope

func (*Scope) MultiOrLike 

func (s *Scope) MultiOrLike(opts map[string]string, isPrefix bool) *Scope

func (*Scope) Ne 

func (s *Scope) Ne(field string, arg interface{}) *Scope

Ne :Where("field != ?", arg)

func (*Scope) NotBetween 

func (s *Scope) NotBetween(field string, arg1, arg2 interface{}) *Scope

func (*Scope) NotIn 

func (s *Scope) NotIn(field string, values interface{}) *Scope

func (*Scope) Offset 

func (s *Scope) Offset(offset int) *Scope

func (*Scope) Omit 

func (s *Scope) Omit(value ...string) *Scope

func (*Scope) Or 

func (s *Scope) Or(query interface{}, args ...interface{}) *Scope

func (*Scope) Order 

func (s *Scope) Order(value string) *Scope

Order db.Order("name DESC")

func (*Scope) Orders 

func (s *Scope) Orders(values ...OrderColumn) *Scope

func (*Scope) PaginateQuery 

func (s *Scope) PaginateQuery(opt *paging.Paginate, list interface{}) (*paging.Paginate, error)

func (*Scope) Preload 

func (s *Scope) Preload(query string, args ...interface{}) *Scope

func (*Scope) Query 

func (s *Scope) Query(opts *QueryOpts) *Scope

func (*Scope) ResetSysDateTimeField 

func (s *Scope) ResetSysDateTimeField(v interface{})

ResetSysDateTimeField To prevent someone from passing in these three fields by mistake, this method is provided to reset

func (*Scope) Select 

func (s *Scope) Select(fields ...string) *Scope

func (*Scope) SetGenerateIDFunc 

func (s *Scope) SetGenerateIDFunc(idFunc GenerateIDFunc) *Scope

func (*Scope) SetNotFoundErr 

func (s *Scope) SetNotFoundErr(notFoundErrCode int32) *Scope

func (*Scope) Unscoped 

func (s *Scope) Unscoped() *Scope

func (*Scope) Update 

func (s *Scope) Update(v interface{}, conds ...interface{}) error

Update updates attributes using callbacks. values must be a struct or map.

func (*Scope) Where 

func (s *Scope) Where(query interface{}, args ...interface{}) *Scope

type TxCallback 

type TxCallback func() (model interface{}, execute func(scope *Scope) error)

type TxHandler 

type TxHandler func(tx *gorm.DB) error

Source Files

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