Class: Xaases::Aws::LambdaJs

Inherits:
Object
  • Object
show all
Defined in:
lib/xaases/aws/lambda_js.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(minify: true, header: false) ⇒ LambdaJs

Returns a new instance of LambdaJs.



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# File 'lib/xaases/aws/lambda_js.rb', line 7

def initialize(minify: true, header: false)
  @minify = minify
  @js = Xaases::Js.new(minify: minify)
  header! if header
end

Instance Attribute Details

#minify ⇒ Object (readonly)

Returns the value of attribute minify.



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# File 'lib/xaases/aws/lambda_js.rb', line 5

def minify
  @minify
end

Instance Method Details

#dynamo_put(table, data, handler) ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 36

def dynamo_put(table, data, handler)
  params = {
    'TableName' => "'#{table}'",
    'Item' => Xaases::Js.new(minify: minify).hash(data)
  }
  params_js = Xaases::Js.new(minify: minify).hash(params)
  @js.call 'db.put', params_js, handler
end

#export(name, content) ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 23

def export(name, content)
  #f = Xaases::Js::Function.new(:eve, :ctx, :cb)
  f = Xaases::Js::Function.new(:event, :context, :callback)
  f.content = content
  @js.export(name, f)
end

#header! ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 13

def header!
  @js.strict!
  @js.const(aws: "require('aws-sdk')")
  use_dynamo!
end

#render ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 45

def render
  @js.render
end

#res(status, content) ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 30

def res(status, content)
  #err = err ? err : 'null'
  body = Xaases::Js.new(minify: minify).hash('statusCode' => status, 'body' => content)
  @js.call :callback, 'null', body
end

#use_dynamo! ⇒ Object 



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# File 'lib/xaases/aws/lambda_js.rb', line 19

def use_dynamo!
  @js.const(db: 'new aws.DynamoDB()')
end