gpa

package

v1.0.0 Latest Latest Go to latest Published: Feb 24, 2023 License: MIT Imports: 8 Imported by: 0

Details

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Repository

github.com/antlko/go-gpa

Links

Open Source Insights

Documentation ¶

Index ¶

func NewEngine(db *sqlx.DB, cfg Config)
type Condition
type Config
type DbProviderI
type Engine
type Entity
- func From[entityType any]() *Entity[entityType]
type EntityMetadataInfo
type F
type GPAEntity
type MetaDataList
type MetaLazyEntity
type MetaTags
type Pagination
type Sign

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func NewEngine ¶

func NewEngine(db *sqlx.DB, cfg Config)

Types ¶

type Condition ¶

type Condition string

const (
	AND Condition = "AND"
	OR  Condition = "OR"
)

type Config ¶ added in v0.0.6

type Config struct {
	IsLazy bool
}

type DbProviderI ¶ added in v0.0.4

type DbProviderI interface {
	sqlx.Ext
	sqlx.Preparer
	Get(dest interface{}, query string, args ...interface{}) error
	Select(dest interface{}, query string, args ...interface{}) error
	PrepareNamed(query string) (*sqlx.NamedStmt, error)
}

type Engine ¶

type Engine struct {
	// contains filtered or unexported fields
}

func (*Engine) GetEntity ¶ added in v0.0.4

func (e *Engine) GetEntity(tableName string) (any, bool)

func (*Engine) GetInstance ¶ added in v0.0.4

func (e *Engine) GetInstance() DbProviderI

func (*Engine) GetTableName ¶

func (e *Engine) GetTableName(entity any) (string, bool)

func (*Engine) SetTableName ¶

func (e *Engine) SetTableName(entity any, tableName string)

type Entity ¶

type Entity[entityType any] struct {
	// contains filtered or unexported fields
}

func From ¶

func From[entityType any]() *Entity[entityType]

func (*Entity[entityType]) Delete ¶

func (e *Entity[entityType]) Delete(id int64) error

func (*Entity[entityType]) FindAll ¶

func (e *Entity[entityType]) FindAll(p *Pagination) ([]entityType, error)

func (*Entity[entityType]) FindBy ¶

func (e *Entity[entityType]) FindBy(filters []F, p *Pagination) ([]entityType, error)

func (*Entity[entityType]) FindByID ¶

func (e *Entity[entityType]) FindByID(id int64) (entityType, error)

func (*Entity[entityType]) FindOneBy ¶ added in v0.0.4

func (e *Entity[entityType]) FindOneBy(filters []F, p *Pagination) (entityType, error)

func (*Entity[entityType]) Get ¶

func (e *Entity[entityType]) Get(where string, args ...interface{}) (entityType, error)

func (*Entity[entityType]) Insert ¶

func (e *Entity[entityType]) Insert(item interface{}) error

func (*Entity[entityType]) Inserts ¶

func (e *Entity[entityType]) Inserts(items []entityType) error

func (*Entity[entityType]) Select ¶

func (e *Entity[entityType]) Select(where string, args ...interface{}) ([]entityType, error)

func (*Entity[entityType]) Update ¶

func (e *Entity[entityType]) Update(entity entityType) error

type EntityMetadataInfo ¶ added in v0.0.4

type EntityMetadataInfo struct {
	FieldDb    string
	FieldName  string
	FieldType  reflect.Type
	FieldValue interface{}

	FieldEntity interface{}

	MetaTags MetaTags
}

EntityMetadataInfo MetaData info structure for saving information about field Contains also nested field FieldEntity, which should be the same EntityMetadataInfo type

type F ¶

type F struct {
	FieldName string
	Sign      Sign
	Value     interface{}
	Cond      Condition
}

F Filter

type GPAEntity ¶

type GPAEntity interface {
	GPAConfigure(e *Engine)
}

type MetaDataList ¶ added in v0.0.4

type MetaDataList []EntityMetadataInfo

func (MetaDataList) GetDataByDBTag ¶ added in v0.0.4

func (m MetaDataList) GetDataByDBTag(dbTag string) EntityMetadataInfo

func (MetaDataList) GetFieldEntity ¶ added in v0.0.4

func (m MetaDataList) GetFieldEntity() []interface{}

func (MetaDataList) GetFieldValues ¶ added in v0.0.4

func (m MetaDataList) GetFieldValues() interface{}

func (MetaDataList) GetFieldsDb ¶ added in v0.0.4

func (m MetaDataList) GetFieldsDb() []string

func (MetaDataList) GetFieldsName ¶ added in v0.0.4

func (m MetaDataList) GetFieldsName() []string

func (MetaDataList) GetFieldsType ¶ added in v0.0.4

func (m MetaDataList) GetFieldsType() []reflect.Type

func (MetaDataList) GetMappedByMetaJoin ¶ added in v0.0.4

func (m MetaDataList) GetMappedByMetaJoin(tableNameMeta string) string

type MetaLazyEntity ¶ added in v0.0.4

type MetaLazyEntity struct {
	Idx      int
	Type     reflect.Type
	Join     string
	MappedBy string
	FetchBy  string
}

type MetaTags ¶ added in v0.0.4

type MetaTags struct {
	Join     string
	MappedBy string
	Fetch    string
}

type Pagination struct {
	Limit  int64
	Offset int64
}

type Sign ¶

type Sign string

const (
	Equal     Sign = "="
	MoreEqual Sign = ">="
	LessEqual Sign = "<="
	More      Sign = ">"
	Less      Sign = "<"
)

Source Files ¶

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