Paidy (paidy v0.2.2)

A HTTP client for Paidy. This module contains the Application that you can use to perform transactions on paidy API. ### Configuring By default the PAIDY_SECRET_KEY environment variable is used to find your API key for Paidy. You can also manually set your API key by configuring the :paidy application. You can see the default configuration in the default_config/0 private function at the bottom of this file. The value for platform client id is optional.

config :paidy, secret_key: YOUR_PAIDY_KEY
config :paidy, platform_client_id: PAIDY_PLATFORM_CLIENT_ID

Link to this section Summary

Functions

Grabs PAIDY_SECRET_KEY from system ENV Returns binary

Grabs PAIDY_PLATFORM_CLIENT_ID from system ENV Returns binary

Issues a DELETE request to the given url.

Issues a DELETE request to the given url, raising an exception in case of failure.

Issues a GET request to the given url.

Issues a GET request to the given url, raising an exception in case of failure.

Issues a HEAD request to the given url.

Issues a HEAD request to the given url, raising an exception in case of failure.

Boilerplate code to make requests with the key read from config or env.see config_or_env_key/0 Args

Boilerplate code to make requests with a given key. Args

Issues an OPTIONS request to the given url.

Issues a OPTIONS request to the given url, raising an exception in case of failure.

Issues a PATCH request to the given url.

Issues a PATCH request to the given url, raising an exception in case of failure.

Issues a POST request to the given url.

Issues a POST request to the given url, raising an exception in case of failure.

Converts the binary keys in our response to atoms. Args

Creates the URL for our endpoint. Args

Issues a PUT request to the given url.

Issues a PUT request to the given url, raising an exception in case of failure.

Set our request headers for every request.

Issues an HTTP request with the given method to the given url.

Issues an HTTP request with the given method to the given url, raising an exception in case of failure.

Starts HTTPoison and its dependencies.

Requests the next message to be streamed for a given HTTPoison.AsyncResponse.

Link to this section Types

Specs

body() :: HTTPoison.Base.body()

Specs

headers() :: HTTPoison.Base.headers()

Link to this section Functions

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config_or_env_key()

Grabs PAIDY_SECRET_KEY from system ENV Returns binary

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config_or_env_platform_client_id()

Grabs PAIDY_PLATFORM_CLIENT_ID from system ENV Returns binary

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delete(url, headers \\ [], options \\ [])

Specs

Issues a DELETE request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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delete!(url, headers \\ [], options \\ [])

Specs

Issues a DELETE request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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get(url, headers \\ [], options \\ [])

Specs

Issues a GET request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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get!(url, headers \\ [], options \\ [])

Specs

Issues a GET request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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head(url, headers \\ [], options \\ [])

Specs

Issues a HEAD request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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head!(url, headers \\ [], options \\ [])

Specs

Issues a HEAD request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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make_oauth_deauthorize_request(paidy_user_id)

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make_oauth_token_callback_request(body)

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make_request(method, endpoint, body \\ %{}, headers \\ %{}, options \\ [])

Boilerplate code to make requests with the key read from config or env.see config_or_env_key/0 Args:

  • method - request method
  • endpoint - string requested API endpoint
  • key - paidy key passed to the api
  • body - request body
  • headers - request headers
  • options - request options Returns tuple
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make_request_with_key(method, endpoint, key, body \\ %{}, headers \\ %{}, options \\ [])

Boilerplate code to make requests with a given key. Args:

  • method - request method
  • endpoint - string requested API endpoint
  • key - paidy key passed to the api
  • body - request body
  • headers - request headers
  • options - request options Returns tuple
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options(url, headers \\ [], options \\ [])

Specs

Issues an OPTIONS request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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options!(url, headers \\ [], options \\ [])

Specs

Issues a OPTIONS request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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patch(url, body, headers \\ [], options \\ [])

Specs

Issues a PATCH request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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patch!(url, body, headers \\ [], options \\ [])

Specs

Issues a PATCH request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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post(url, body, headers \\ [], options \\ [])

Specs

Issues a POST request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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post!(url, body, headers \\ [], options \\ [])

Specs

Issues a POST request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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process_headers(headers)

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process_request_body(body)

Specs

process_request_body(any()) :: body()
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process_request_headers(headers)

Specs

process_request_headers(headers()) :: headers()
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process_request_options(options)

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process_response_body(body)

Specs

process_response_body(binary()) :: any()

Converts the binary keys in our response to atoms. Args:

  • body - string binary response Returns Record or ArgumentError
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process_response_chunk(chunk)

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process_status_code(status_code)

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process_url(url)

Creates the URL for our endpoint. Args:

  • endpoint - part of the API we're hitting Returns string
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put(url, body \\ "", headers \\ [], options \\ [])

Specs

Issues a PUT request to the given url.

Returns {:ok, response} if the request is successful, {:error, reason} otherwise.

See request/5 for more detailed information.

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put!(url, body \\ "", headers \\ [], options \\ [])

Issues a PUT request to the given url, raising an exception in case of failure.

If the request does not fail, the response is returned.

See request!/5 for more detailed information.

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req_headers(key)

Set our request headers for every request.

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request(method, url, body \\ "", headers \\ [], options \\ [])

Specs

request(atom(), binary(), any(), headers(), Keyword.t()) ::
  {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t()}
  | {:error, HTTPoison.Error.t()}

Issues an HTTP request with the given method to the given url.

This function is usually used indirectly by get/3, post/4, put/4, etc

Args:

  • method - HTTP method as an atom (:get, :head, :post, :put, :delete, etc.)
  • url - target url as a binary string or char list
  • body - request body. See more below
  • headers - HTTP headers as an orddict (e.g., [{"Accept", "application/json"}])
  • options - Keyword list of options

Body:

  • binary, char list or an iolist
  • {:form, [{K, V}, ...]} - send a form url encoded
  • {:file, "/path/to/file"} - send a file
  • {:stream, enumerable} - lazily send a stream of binaries/charlists

Options:

  • :timeout - timeout to establish a connection, in milliseconds. Default is 8000
  • :recv_timeout - timeout used when receiving a connection. Default is 5000
  • :stream_to - a PID to stream the response to
  • :async - if given :once, will only stream one message at a time, requires call to stream_next
  • :proxy - a proxy to be used for the request; it can be a regular url or a {Host, Port} tuple
  • :proxy_auth - proxy authentication {User, Password} tuple
  • :ssl - SSL options supported by the ssl erlang module
  • :follow_redirect - a boolean that causes redirects to be followed
  • :max_redirect - an integer denoting the maximum number of redirects to follow
  • :params - an enumerable consisting of two-item tuples that will be appended to the url as query string parameters

Timeouts can be an integer or :infinity

This function returns {:ok, response} or {:ok, async_response} if the request is successful, {:error, reason} otherwise.

Examples

request(:post, "https://my.website.com", "{\"foo\": 3}", [{"Accept", "application/json"}])
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request!(method, url, body \\ "", headers \\ [], options \\ [])

Specs

request!(atom(), binary(), any(), headers(), Keyword.t()) ::
  HTTPoison.Response.t()

Issues an HTTP request with the given method to the given url, raising an exception in case of failure.

request!/5 works exactly like request/5 but it returns just the response in case of a successful request, raising an exception in case the request fails.

Starts HTTPoison and its dependencies.

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stream_next(resp)

Specs

stream_next(HTTPoison.AsyncResponse.t()) ::
  {:ok, HTTPoison.AsyncResponse.t()} | {:error, HTTPoison.Error.t()}

Requests the next message to be streamed for a given HTTPoison.AsyncResponse.

See request!/5 for more detailed information.