Req

An experimental alternative for elm/http.

See more details in elm/http.

Types

type alias Req =

{ method : String

, url : String

, headers : List ( String, String )

, body : Body

, timeout : Maybe Float

, allowCookiesFromOtherDomains : Bool

}

Request

type Body

= EmptyBody

| StringBody String String

| JsonBody Value

| FileBody File

| BytesBody String Bytes

| MultipartBody (List Part)

Body

type Part

= StringPart String String

| FilePart String File

| BytesPart String String Bytes

Part

type alias Error a =

{ request : Req

, error : Problem a

}

Req with Error

type Problem a

= BadUrl String

| Timeout

| NetworkError

| BadStatus Metadata a

| BadBody Metadata String

Similar to Http.Error but have more informarion

Methods

init : String -> String -> Req

Arbitrary method

get : String -> Req

GET

post : String -> Req

POST

put : String -> Req

PUT

patch : String -> Req

PATCH

delete : String -> Req

DELETE

Body

withStringBody : String -> String -> Req -> Req

Add text with mime type.

withJsonBody : Value -> Req -> Req

Add JSON for POST etc.

withFileBody : File -> Req -> Req

Add file to upload

withBytesBody : String -> Bytes -> Req -> Req

Add bytes with mime type.

withMultipartBody : List Part -> Req -> Req

Add multipart body.

stringPart : String -> String -> Part

String part (key and value)

filePart : String -> File -> Part

String part (key and file)

bytesPart : String -> String -> Bytes -> Part

Bytes part (key and mime and bytes)

Options

withHeader : String -> String -> Req -> Req

Add header

withTimeout : Float -> Req -> Req

Add timeout

allowCookiesFromOtherDomains : Bool -> Req -> Req

Allow cookies from other domains.

Task

stringCompatible : Req -> Task Error String

Make a task that returns a string or Http.Error

string : Req -> Task (Error String) String

Make a task that returns a string or Req.Error

stringWithError : (Metadata -> Decoder e) -> Req -> Task (Error e) String

Make a task that returns a string or Req.Error with custom error.

jsonCompatible : Decoder a -> Req -> Task Error a

Make a task that returns an arbitrary data or Http.Error

json : Decoder a -> Req -> Task (Error String) a

Make a task that returns an arbitrary data or Req.Error

jsonWithError :

{ decoder : Decoder a

, errorDecoder : Metadata -> Decoder e

}

-> Req

-> Task (Error e) a

Make a task that returns an arbitrary data or Req.Error with custom error.

bytesCompatible : Decoder a -> Req -> Task Error a

Make a task that returns an arbitrary data or Http.Error.

bytes : Decoder a -> Req -> Task (Error String) a

Make a task that returns an arbitrary data or Req.Error.

bytesWithError :

{ decoder : Decoder a

, errorDecoder : Metadata -> Decoder e

}

-> Req

-> Task (Error e) a

Make a task that returns an arbitrary data or Req.Error with custom error.

whatever : msg -> Req -> Task x msg

Ignore the result.

toTask : Resolver x a -> Req -> Task x a

Create a task with existing Http.Resolver.

Tracking

trackStringCompatible : String -> (Result Error String -> msg) -> Req -> Cmd msg

Send a request for tracking, expecting a string or Http.Error.

trackString : String -> (Result (Error String) String -> msg) -> Req -> Cmd msg

Send a request for tracking, expecting a string or Req.Error.

trackStringWithError :

String

-> (Result (Error e) String -> msg)

-> (Metadata -> Decoder e)

-> Req

-> Cmd msg

Send a request for tracking, expecting a string or Req.Error with custom error.

trackJsonCompatible : String -> (Result Error a -> msg) -> Decoder a -> Req -> Cmd msg

Send a request for tracking, expecting an arbitrary data or Http.Error.

trackJson : String -> (Result (Error String) a -> msg) -> Decoder a -> Req -> Cmd msg

Send a request for tracking, expecting an arbitrary data or Req.Error.

trackJsonWithError :

String

-> (Result (Error e) a -> msg)

-> { decoder : Decoder a

, errorDecoder : Metadata -> Decoder e

}

-> Req

-> Cmd msg

Send a request for tracking, expecting an arbitrary data or Req.Error with custom error.

trackBytesCompatible : String -> (Result Error a -> msg) -> Decoder a -> Req -> Cmd msg

Send a request for tracking, expecting an arbitrary data or Http.Error.

trackBytes : String -> (Result (Error String) a -> msg) -> Decoder a -> Req -> Cmd msg

Send a request for tracking, expecting an arbitrary data or Req.Error.

trackBytesWithError :

String

-> (Result (Error e) a -> msg)

-> { decoder : Decoder a

, errorDecoder : Metadata -> Decoder e

}

-> Req

-> Cmd msg

Send a request for tracking, expecting an arbitrary data or Req.Error with custom error.

trackWhatever : String -> (Result x () -> msg) -> Req -> Cmd msg

Track something but ignore the result.

track : String -> Expect msg -> Req -> Cmd msg

Make a Cmd with tracker using existing Http.Expect.

jinjor/elm-req/2.0.0

Req

Types

Methods

Body

Options

Task

Tracking

Modules