Class: Postgrest::HTTP

Inherits:
Object
  • Object
show all
Defined in:
lib/postgrest/http.rb

Constant Summary collapse

METHODS = 
{
  get: Net::HTTP::Get,
  post: Net::HTTP::Post,
  patch: Net::HTTP::Patch,
  put: Net::HTTP::Patch,
  delete: Net::HTTP::Delete
}.freeze
RESPONSES = 
{
  get: Responses::GetResponse,
  post: Responses::PostResponse,
  put: Responses::PatchResponse,
  patch: Responses::PatchResponse,
  delete: Responses::DeleteResponse,
  options: Responses::GetResponse # ?
}.freeze
USER_AGENT = 
'PostgREST Ruby Client'

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(uri:, query: {}, body: {}, headers: {}, http_method: :get) ⇒ HTTP

Returns a new instance of HTTP.



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# File 'lib/postgrest/http.rb', line 26

def initialize(uri:, query: {}, body: {}, headers: {}, http_method: :get)
  @uri = uri
  @body = body
  @headers = headers
  @http_method = http_method.to_sym
  @response = nil
  @request = nil
  uri.query = decode_query_params(query)
end

Instance Attribute Details

#body ⇒ Object (readonly)

Returns the value of attribute body.



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# File 'lib/postgrest/http.rb', line 24

def body
  @body
end

#headers ⇒ Object (readonly)

Returns the value of attribute headers.



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# File 'lib/postgrest/http.rb', line 24

def headers
  @headers
end

#http_method ⇒ Object (readonly)

Returns the value of attribute http_method.



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# File 'lib/postgrest/http.rb', line 24

def http_method
  @http_method
end

#query ⇒ Object (readonly)

Returns the value of attribute query.



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# File 'lib/postgrest/http.rb', line 24

def query
  @query
end

#request ⇒ Object (readonly)

Returns the value of attribute request.



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# File 'lib/postgrest/http.rb', line 24

def request
  @request
end

#response ⇒ Object (readonly)

Returns the value of attribute response.



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# File 'lib/postgrest/http.rb', line 24

def response
  @response
end

#uri ⇒ Object (readonly)

Returns the value of attribute uri.



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# File 'lib/postgrest/http.rb', line 24

def uri
  @uri
end

Instance Method Details

#call ⇒ Object Also known as: execute

Raises:



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# File 'lib/postgrest/http.rb', line 42

def call
  raise InvalidHTTPMethod unless valid_http_method?

  @response = Net::HTTP.start(uri.host, uri.port, use_ssl: use_ssl?) do |http|
    @request = create_request
    http.request(request)
  end

  RESPONSES[http_method].new(request, response)
end

#update_query_params(new_value = {}) ⇒ Object 



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# File 'lib/postgrest/http.rb', line 36

def update_query_params(new_value = {})
  @uri.query = decode_query_params(new_value)
rescue NoMethodError
  @uri.query
end