datastore

Apr 28, 2023

Changes in this version

+ var PrimaryKeyMaxLength = 31

Apr 19, 2023

Changes in this version

+ const SortOrderAscending

+ const SortOrderDescending

+ var ErrEntityInvalid = NewDBError(fmt.Errorf("entity is invalid"))

+ var ErrIndexInvalid = NewDBError(fmt.Errorf("entity index is invalid"))

+ var ErrNilEntity = NewDBError(fmt.Errorf("entity is nil"))

+ var ErrPrimaryEmpty = NewDBError(fmt.Errorf("entity primary is empty"))

+ var ErrRecordExist = NewDBError(fmt.Errorf("data record is exist"))

+ var ErrRecordNotExist = NewDBError(fmt.Errorf("data record is not exist"))

+ var ErrTableNameEmpty = NewDBError(fmt.Errorf("entity table name is empty"))

+ func NewDBError(err error) error

+ type Config struct

+ Database string

+ Type string

+ URL string

+ type DBError struct

+ func (d *DBError) Error() string

+ type DataStore interface

+ Add func(ctx context.Context, entity Entity) error

+ BatchAdd func(ctx context.Context, entities []Entity) error

+ Count func(ctx context.Context, entity Entity, options *FilterOptions) (int64, error)

+ Delete func(ctx context.Context, entity Entity) error

+ Get func(ctx context.Context, entity Entity) error

+ IsExist func(ctx context.Context, entity Entity) (bool, error)

+ List func(ctx context.Context, query Entity, options *ListOptions) ([]Entity, error)

+ Put func(ctx context.Context, entity Entity) error

+ type Entity interface

+ Index func() map[string]interface{}

+ PrimaryKey func() string

+ SetCreateTime func(time time.Time)

+ SetUpdateTime func(time time.Time)

+ ShortTableName func() string

+ TableName func() string

+ func NewEntity(in Entity) (Entity, error)

+ type FilterOptions struct

+ In []InQueryOption

+ IsNotExist []IsNotExistQueryOption

+ Queries []FuzzyQueryOption

+ type FuzzyQueryOption struct

+ Key string

+ Query string

+ type InQueryOption struct

+ Key string

+ Values []string

+ type IsNotExistQueryOption struct

+ Key string

+ type ListOptions struct

+ Page int

+ PageSize int

+ SortBy []SortOption

+ type SortOption struct

+ Key string

+ Order SortOrder

+ type SortOrder int