core

type BaseNode ¶

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

func (n *BaseNode) GetRegistry() *NodeRegistry

func (n *BaseNode) SetRegistry(registry *NodeRegistry)

type Field ¶

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

Field a Field represents a component of the Node abstraction, corresponding to an attribute of a business object. Field is used to define and represent a single data point within a Node, such as a user's name, age, etc.

func NewNodeField(fieldName string, fieldType FieldType) *Field

func (f *Field) Convert(hub *NodeRegistry) (field *graphql.Field, err error)

func (f *Field) Resolver() graphql.FieldResolveFn

func (f *Field) SetResolver(resolver graphql.FieldResolveFn)

type FieldType ¶

type FieldType string

const (
	FieldTypeString  FieldType = "String"
	FieldTypeInt     FieldType = "Int"
	FieldTypeFloat   FieldType = "Float"
	FieldTypeBoolean FieldType = "Boolean"
)

type Node ¶

type Node interface {
	// Name query name
	// users{ <- this is the query name
	//   id
	//   name
	//   email
	// }
	Name() string
	// Type NodeType
	Type() FieldType

	Resolve() graphql.FieldResolveFn
	BuildFields() []*Field
	BuildArgs() []argument.Argument

	IsList() bool

	GetRegistry() *NodeRegistry
	SetRegistry(*NodeRegistry)
}

Node a Node represents a fundamental business object, serving as the core unit for constructing GraphQL queries. As an abstract concept, Node allows developers to define and declare their business data models. These models are then transformed by the framework into GraphQL query structures.

type NodeRegistry ¶

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

NodeRegistry is a key component in the go-gql-builder framework, serving as a repository for storing and managing the implementations of Node declared by developers.

func DefaultRegistry() *NodeRegistry

func NewRegistry() *NodeRegistry

func (h *NodeRegistry) BuildHandler() (http.Handler, error)

func (h *NodeRegistry) GetDB() *sql.DB

func (h *NodeRegistry) Register(delegate Node)

func (h *NodeRegistry) SetDB(db *sql.DB)