apis

package
v1.1.0 Latest Latest
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 Go to latest Published: Jul 21, 2020 License: GPL-3.0 Imports: 24 Imported by: 5

Documentation

Index

Constants

View Source 
const (
	GET tMethod = iota
	POST
	HEAD
	PUT
	PATCH
	DELETE
	CONNECT
	OPTIONS
	TRACE
	UNKNOW
)

const of tMethod type values

View Source 
const (
	JSONParams      = "JSONparams"
	MultiPartParams = "MultiPartParams"
	ChildRoutePath  = "lastSegment"
)

const of values ctx parameters names

Variables

View Source 
var (
	ErrUnAuthorized   = errors.New("user is UnAuthorized")
	ErrRouteForbidden = errors.New("not allow permission")

	ErrPathAlreadyExists = errors.New("this path already exists")
	ErrWrongParamsList   = errors.New("wrong params list: %+v")
)

errors declaration

Functions

func AddFieldToJSON 

func AddFieldToJSON(stream *jsoniter.Stream, field string, s string)

func AddObjectToJSON 

func AddObjectToJSON(stream *jsoniter.Stream, field string, s interface{})

func FirstFieldToJSON 

func FirstFieldToJSON(stream *jsoniter.Stream, field string, s string)

func WriteJSON 

func WriteJSON(ctx *fasthttp.RequestCtx, r interface{}) (err error)

WriteJSON write JSON to response

func WriteJSONHeaders 

func WriteJSONHeaders(ctx *fasthttp.RequestCtx)

WriteJSONHeaders return standard headers for JSON

Types

type APIRouteParamsType 

type APIRouteParamsType interface {
	fmt.Stringer
	CheckType(ctx *fasthttp.RequestCtx, value string) bool
	ConvertValue(ctx *fasthttp.RequestCtx, value string) (interface{}, error)
	ConvertSlice(ctx *fasthttp.RequestCtx, values []string) (interface{}, error)
	IsSlice() bool
}

APIRouteParamsType encapsulates types operation for apis parameters

type ApiRoute 

type ApiRoute struct {
	Desc                                      string          `json:"descriptor"`
	DTO                                       RouteDTO        `json:"dto"`
	Fnc                                       ApiRouteHandler `json:"-"`
	FncAuth                                   FncAuth         `json:"-"`
	TestFncAuth                               FncAuth         `json:"-"`
	Method                                    tMethod         `json:"method,string"`
	Multipart, NeedAuth, OnlyAdmin, OnlyLocal bool
	Params                                    []InParam   `json:"parameters,omitempty"`
	Resp                                      interface{} `json:"response,omitempty"`
	// contains filtered or unexported fields
}

ApiRoute implement endpoint info & handler on request

func NewAPIRoute 

func NewAPIRoute(desc string, method tMethod, params []InParam, needAuth bool, fnc ApiRouteHandler,
	resp interface{}, Options ...BuildRouteOptions) *ApiRoute

NewAPIRoute create customizing ApiRoute

func (*ApiRoute) CheckAndRun 

func (route *ApiRoute) CheckAndRun(ctx *fasthttp.RequestCtx, fncAuth FncAuth) (resp interface{}, err error)

CheckAndRun check & run route handler

func (*ApiRoute) CheckParams 

func (route *ApiRoute) CheckParams(ctx *fasthttp.RequestCtx) (badParams []string)

CheckParams check param of request

type ApiRouteFuncAuth 

type ApiRouteFuncAuth func(ctx *fasthttp.RequestCtx) error

type ApiRouteHandler 

type ApiRouteHandler func(ctx *fasthttp.RequestCtx) (interface{}, error)

type ApiRoutes 

type ApiRoutes map[string]*ApiRoute

ApiRoutes is hair of APIRoute

type Apis 

type Apis struct {
	Ctx CtxApis
	// contains filtered or unexported fields
}

Apis encapsulates REST API configuration and endpoints in calling it checks for the presence, validation of parameters and access privileges

func NewApis 

func NewApis(ctx CtxApis, routes MapRoutes, fncAuth FncAuth) *Apis

NewApis create new Apis from list of routes, environment values configuration & authentication method

func (*Apis) AddRoutes 

func (a *Apis) AddRoutes(routes ApiRoutes) (badRouting []string)

AddRoutes add routes to Apis for handling service return slice with name routes which not adding

func (*Apis) Handler 

func (a *Apis) Handler(ctx *fasthttp.RequestCtx)

Handler find route on request, check & run

type BuildRouteOptions 

type BuildRouteOptions func(route *ApiRoute)

BuildRouteOptions implement 'Functional Option' pattern for ApiRoute settings

func DTO 

func DTO(dto RouteDTO) BuildRouteOptions

DTO set custom struct on response params

func MultiPartForm 

func MultiPartForm() BuildRouteOptions

MultiPartForm set flag of multipart checking

func OnlyLocal 

func OnlyLocal() BuildRouteOptions

OnlyLocal set flag of only local response routing

func RouteAuth 

func RouteAuth(fncAuth FncAuth) BuildRouteOptions

RouteAuth set custom auth method on ApiRoute

type CtxApis 

type CtxApis map[string]interface{}

func NewCtxApis 

func NewCtxApis(cap int) CtxApis

func (CtxApis) AddValue 

func (c CtxApis) AddValue(key string, val interface{})

func (CtxApis) Deadline 

func (c CtxApis) Deadline() (deadline time.Time, ok bool)

func (CtxApis) Done 

func (c CtxApis) Done() <-chan struct{}

func (CtxApis) Err 

func (c CtxApis) Err() error

func (CtxApis) Value 

func (c CtxApis) Value(key interface{}) interface{}

type DefValueCalcFnc 

type DefValueCalcFnc = func(ctx *fasthttp.RequestCtx) interface{}

type FncAuth added in v0.0.4 

type FncAuth interface {
	Auth(ctx *fasthttp.RequestCtx) bool
	AdminAuth(ctx *fasthttp.RequestCtx) bool
	String() string
}

type InParam 

type InParam struct {
	Name              string
	Desc              string
	Req               bool
	PartReq           []string
	Type              APIRouteParamsType
	DefValue          interface{}
	IncompatibleWiths []string
	TestValue         string
}

InParam implement params on request

type MapRoutes added in v1.0.310 

type MapRoutes map[tMethod]map[string]*ApiRoute

func NewMapRoutes added in v1.0.310 

func NewMapRoutes() MapRoutes

NewMapRoutes create APIRotes instance

func (MapRoutes) AddRoutes added in v1.0.310 

func (r MapRoutes) AddRoutes(routes ApiRoutes) (badRouting []string)

AddRoutes add ApiRoute into hair onsafe

func (MapRoutes) GetRoute added in v1.0.310 

func (r MapRoutes) GetRoute(ctx *fasthttp.RequestCtx) (*ApiRoute, error)

func (MapRoutes) GetTestRouteSuffix added in v1.0.310 

func (r MapRoutes) GetTestRouteSuffix(route *ApiRoute) string

type RouteDTO 

type RouteDTO interface {
	GetValue() interface{}
	NewValue() interface{}
}

RouteDTO must to help create some types into routing handling

type TypeInParam 

type TypeInParam struct {
	types.BasicKind
	// contains filtered or unexported fields
}

TypeInParam has type definition of params ApiRoute

func NewSliceTypeInParam 

func NewSliceTypeInParam(bk types.BasicKind) TypeInParam

NewTypeInParam create TypeInParam

func NewTypeInParam 

func NewTypeInParam(bk types.BasicKind) TypeInParam

NewTypeInParam create TypeInParam

func (TypeInParam) CheckType 

func (t TypeInParam) CheckType(ctx *fasthttp.RequestCtx, value string) bool

CheckType check of value computable with the TypeInParam

func (TypeInParam) ConvertSlice 

func (t TypeInParam) ConvertSlice(ctx *fasthttp.RequestCtx, values []string) (interface{}, error)

func (TypeInParam) ConvertValue 

func (t TypeInParam) ConvertValue(ctx *fasthttp.RequestCtx, value string) (interface{}, error)

CheckType check of value compatibly with the TypeInParam

func (TypeInParam) IsSlice 

func (t TypeInParam) IsSlice() bool

func (TypeInParam) String 

func (t TypeInParam) String() string

Source Files

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