dba

package module
v0.0.0-...-34a565b Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: May 5, 2024 License: Apache-2.0 Imports: 30 Imported by: 0

README

dba

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var DefaultNamespace = &Namespace{
	connections: new(sync.Map),
	schemas:     new(sync.Map),
}

Functions

func CheckPassword 

func CheckPassword(inputPassword, targetPassword string) bool

func Connect 

func Connect(drv Driver, dsn string, name ...string) error

func ConnectionNames 

func ConnectionNames() []string

func DecodeURIComponent 

func DecodeURIComponent(str string) string

func DiffDays 

func DiffDays(start, end time.Time) []time.Time

func DiffDaysString 

func DiffDaysString(start, end time.Time) []string

func Disconnect 

func Disconnect(name ...string)

func DisconnectAll 

func DisconnectAll()

func EncodeURIComponent 

func EncodeURIComponent(str string) string

func EnsureDir 

func EnsureDir(p string) error

func GenDDL 

func GenDDL(schemas map[string]*Schema, dsnName ...string) string

func GenPassword 

func GenPassword(inputPassword string) (string, error)

func GetFileMD5Sum 

func GetFileMD5Sum(filePath string) (string, error)

func IsAudio 

func IsAudio(filePath string) bool

func IsImage 

func IsImage(filePath string) bool

func IsVideo 

func IsVideo(filePath string) bool

func JSONParse 

func JSONParse(s string, v any) error

func JSONStringify 

func JSONStringify(v any, format ...bool) string

func MD5Str 

func MD5Str(str string) string

func MarkdownFindAndReplaceURLs 

func MarkdownFindAndReplaceURLs(result string, keepText bool) (string, []string)

func NewRandomNumber 

func NewRandomNumber(length int) string

func NewUUID 

func NewUUID(upper bool, hyphen bool) string

func NewUUIDToken 

func NewUUIDToken() string

func NextSnowflakeID 

func NextSnowflakeID() snowflake.ID

func NextSnowflakeIntID 

func NextSnowflakeIntID() int64

func NextSnowflakeStringID 

func NextSnowflakeStringID() string

func ParseNullBool 

func ParseNullBool(s string) null.Bool

func ParseNullFloat 

func ParseNullFloat(s string) null.Float

func ParseNullInt 

func ParseNullInt(s string) null.Int

func ParseNullString 

func ParseNullString(s, defaultValue string) null.String

func ParseTag 

func ParseTag(tagName string) map[string]string

ParseTag "KEY=VALUE;KEY=VALUE;..."

func PathExists 

func PathExists(p string) (bool, error)

func RegisterSchemas 

func RegisterSchemas(values ...any) error

func Schemas 

func Schemas(name ...string) map[string]*Schema

Types

type Connection 

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

func LookupConnection 

func LookupConnection(name string) *Connection

func (*Connection) GenDDL 

func (c *Connection) GenDDL(schemas map[string]*Schema) string

type Driver 

type Driver string
const (
	MYSQL Driver = "MYSQL"
)

type Field 

type Field struct {
	Name            string       `json:"name,omitempty"`
	NativeName      string       `json:"native_name,omitempty"`
	Type            SchemaType   `json:"type,omitempty"`
	ItemType        string       `json:"item_type,omitempty"`
	NativeType      string       `json:"native_type,omitempty"`
	Title           string       `json:"title,omitempty"`
	Description     null.String  `json:"description,omitempty"`
	Relationship    Relationship `json:"relationship,omitempty"`
	RelConfig       string       `json:"rel_config,omitempty"`
	IsPrimary       bool         `json:"is_primary"`
	IsUnsigned      bool         `json:"is_unsigned"`
	IsAutoIncrement bool         `json:"is_auto_increment"`

	// TODO 默认值配置实现
	//DefaultConfig  string
	// TODO 必填配置实现
	IsRequired     bool   `json:"is_required"`
	RequiredConfig string `json:"required_config,omitempty"`
}

type File 

type File struct {
	ThumbID   null.String `mod:"缩略图ID"`
	ThumbPath null.String `mod:"缩略图"`
	ThumbURL  null.String `mod:"缩略图"`
	Duration  null.Float  `mod:"音/视频时长（秒）"`

	UUID     string      `mod:"文件唯一ID"`
	FileKind FileKind    `mod:"文件类型"`
	MineType string      `mod:"文件Mine-Type"` // 如image/jpeg
	Name     string      `mod:"文件名称"`
	Path     string      `mod:"存储路径"`
	Ext      string      `mod:"文件扩展名"`
	URL      string      `mod:"下载路径"`
	Size     null.Int    `mod:"文件大小"`
	Sort     null.Int    `mod:"排序值"`
	MD5Sum   null.String `mod:"MD5校验码"`
	Width    null.Int    `mod:"宽度"`
	Height   null.Int    `mod:"高度"`

	Clazz     null.String `mod:"文件分类"`
	OwnerID   null.Int    `mod:"所属数据ID"`
	OwnerType null.String `mod:"所属数据类型"`
	// contains filtered or unexported fields
}

func (*File) SetMD5Sum 

func (f *File) SetMD5Sum() *File

type FileKind 

type FileKind string
const (
	FileKindText  FileKind = "TEXT"
	FileKindImage FileKind = "IMAGE"
	FileKindVideo FileKind = "VIDEO"
	FileKindAudio FileKind = "AUDIO"
	FileKindFile  FileKind = "FILE"
)

type FilepathObject 

type FilepathObject struct {
	Raw           string
	FileNameNoExt string
	FullFileName  string
	FileExt       string
	FileDir       string
}

func ParseFilepath 

func ParseFilepath(fileURL string) (fo *FilepathObject)

type Namespace 

type Namespace struct {
	Name string
	// contains filtered or unexported fields
}

func (*Namespace) Connect 

func (ns *Namespace) Connect(name string, drv Driver, dsn string) (*Connection, error)

func (*Namespace) ConnectionNames 

func (ns *Namespace) ConnectionNames() []string

func (*Namespace) Disconnect 

func (ns *Namespace) Disconnect(name ...string)

func (*Namespace) DisconnectAll 

func (ns *Namespace) DisconnectAll()

func (*Namespace) LookupConnection 

func (ns *Namespace) LookupConnection(name ...string) *Connection

func (*Namespace) LookupSchema 

func (ns *Namespace) LookupSchema(name string) *Schema

func (*Namespace) RegisterSchemas 

func (ns *Namespace) RegisterSchemas(value ...any) error

func (*Namespace) RepairRelationships 

func (ns *Namespace) RepairRelationships()

func (*Namespace) Schemas 

func (ns *Namespace) Schemas(names ...string) map[string]*Schema

type Relationship 

type Relationship struct {
	Kind           SchemaRelationship `json:"kind,omitempty"`
	SrcSchemaName  string             `json:"src_schema_name,omitempty"`
	SrcSchemaField string             `json:"src_schema_field,omitempty"`
	DstSchemaName  string             `json:"dst_schema_name,omitempty"`
	DstSchemaField string             `json:"dst_schema_field,omitempty"`

	BrgSchemaName     string `json:"brg_schema_name,omitempty"`
	BrgSchemaSrcField string `json:"brg_schema_src_field,omitempty"`
	BrgSchemaDstField string `json:"brg_schema_dst_field,omitempty"`
	BrgIsNative       bool   `json:"brg_is_native,omitempty"`
}

type Schema 

type Schema struct {
	Name        string           `json:"name,omitempty"`
	NativeName  string           `json:"native_name,omitempty"`
	Description string           `json:"description,omitempty"`
	Fields      map[string]Field `json:"fields,omitempty"`
	// contains filtered or unexported fields
}

func LookupSchema 

func LookupSchema(name string) *Schema

func ParseSchemas 

func ParseSchemas(values ...any) ([]*Schema, error)

func (*Schema) Cache 

func (s *Schema) Cache() *sync.Map

func (*Schema) Clone 

func (s *Schema) Clone() *Schema

func (*Schema) PrimaryKey 

func (s *Schema) PrimaryKey() *Field

func (*Schema) PrimaryKeys 

func (s *Schema) PrimaryKeys() []*Field

type SchemaInterface 

type SchemaInterface interface {
	Schema() Schema
}

type SchemaRelationship 

type SchemaRelationship string
const (
	RelationshipHasOne  SchemaRelationship = "HAS_ONE"
	RelationshipHasMany SchemaRelationship = "HAS_MANY"
	RelationshipRefOne  SchemaRelationship = "REF_ONE"
	RelationshipRefMany SchemaRelationship = "REF_MANY"
)

type SchemaType 

type SchemaType string
const (
	String  SchemaType = "string"
	Integer SchemaType = "integer"
	Float   SchemaType = "float"
	Boolean SchemaType = "boolean"
	Time    SchemaType = "time"
	Object  SchemaType = "object"
	Array   SchemaType = "array"
)

Source Files

View all Source files

Directories

Path Synopsis
examples
getting_started
schemas

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.