Class: Kusto::Rest::Context

Inherits:
Object
  • Object
show all
Defined in:
lib/kusto/rest/context/context.rb

Direct Known Subclasses

ManagementContext, QueryContext

Defined Under Namespace

Classes: Error

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(url:, token:) ⇒ Context

Returns a new instance of Context.



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# File 'lib/kusto/rest/context/context.rb', line 13

def initialize(url:, token:)
  @url = url
  @token = token
  @connector = Faraday.new(url:)
end

Instance Attribute Details

#path ⇒ Object (readonly)

Returns the value of attribute path.



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# File 'lib/kusto/rest/context/context.rb', line 9

def path
  @path
end

Instance Method Details

#endpoint ⇒ Object 



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# File 'lib/kusto/rest/context/context.rb', line 37

def endpoint
  @connector.url_prefix.to_s + @path
end

#post(query) ⇒ Object 



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# File 'lib/kusto/rest/context/context.rb', line 19

def post(query)
  response = @connector.post(@path) do |req|
    req.headers["Content-Type"] = "application/json"
    req.headers["Authorization"] = "Bearer #{@token}"
    req.body = query.request_body.to_json
  end

  unless response.success?
    raise Error, "Request failed with status #{response.status} - #{response.reason_phrase} #{response.body}"
  end

  if response.body.empty? || response.body.nil?
    raise Error, "Request with status #{response.status} returned an empty response body"
  end

  Kusto::Rest::DataSet.new(response.body)
end