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gleam_fetch

0.1.0
1.4.0 1.3.1 1.3.0 1.2.0 1.1.1 1.1.0 1.0.1 1.0.0 0.4.0 0.3.1 0.3.0 0.2.1 0.2.0 0.1.0

Make HTTP requests in Gleam JavaScript with Fetch

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gleam_fetch src gleam@fetch.erl
Raw

src/gleam@fetch.erl 

-module(gleam@fetch).

-compile(no_auto_import).



-export([raw_send/1, send/1, to_fetch_request/1, from_fetch_response/1, read_text_body/1, read_json_body/1]).

-export_type([fetch_error/0, fetch_body/0, fetch_request/0, fetch_response/0]).



-type fetch_error() :: {network_error, binary()} |

    unable_to_read_body |

    invalid_json_body.



-type fetch_body() :: any().



-type fetch_request() :: any().



-type fetch_response() :: any().



-spec raw_send(fetch_request()) -> gleam@javascript@promise:promise({ok,

        fetch_response()} |

    {error, fetch_error()}).

raw_send(Field@0) ->

    '../ffi.mjs':raw_send(Field@0).



-spec send(gleam@http@request:request(binary())) -> gleam@javascript@promise:promise({ok,

        gleam@http@response:response(fetch_body())} |

    {error, fetch_error()}).

send(Request) ->

    _pipe = Request,

    _pipe@1 = '../ffi.mjs':to_fetch_request(_pipe),

    _pipe@2 = '../ffi.mjs':raw_send(_pipe@1),

    gleam@javascript@promise:try_await(

        _pipe@2,

        fun(Resp) ->

            '../../ffi.mjs':resolve(

                {ok, '../ffi.mjs':from_fetch_response(Resp)}

            )

        end

    ).



-spec to_fetch_request(gleam@http@request:request(binary())) -> fetch_request().

to_fetch_request(Field@0) ->

    '../ffi.mjs':to_fetch_request(Field@0).



-spec from_fetch_response(fetch_response()) -> gleam@http@response:response(fetch_body()).

from_fetch_response(Field@0) ->

    '../ffi.mjs':from_fetch_response(Field@0).



-spec read_text_body(gleam@http@response:response(fetch_body())) -> gleam@javascript@promise:promise({ok,

        gleam@http@response:response(binary())} |

    {error, fetch_error()}).

read_text_body(Field@0) ->

    '../ffi.mjs':read_text_body(Field@0).



-spec read_json_body(gleam@http@response:response(fetch_body())) -> gleam@javascript@promise:promise({ok,

        gleam@http@response:response(gleam@dynamic:dynamic())} |

    {error, fetch_error()}).

read_json_body(Field@0) ->

    '../ffi.mjs':read_json_body(Field@0).