Class: PI::Cli::Command::Services

Inherits:
Base show all
Includes:
Interactive, PI::Cli::ChooseHelper
Defined in:
lib/cli/commands/services.rb

Instance Method Summary collapse

Methods included from PI::Cli::ChooseHelper

#check_status, #choose_app, #choose_project

Methods inherited from Base

#auth_token, #client, #initialize, #target_url

Constructor Details

This class inherits a constructor from PI::Cli::Command::Base

Instance Method Details

#app_service(appname = nil) ⇒ Object 



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# File 'lib/cli/commands/services.rb', line 27

def app_service(appname=nil)
  unless appname         
    useproject = choose_project
    projectid = useproject[:id]
    useapp = choose_app(projectid)
    appname = useapp[:name]
  end
  services = client.app_service(appname)
  return display JSON.pretty_generate(services) if @options[:json]
  return display "No Services" if services.nil? || services.empty?
  services.sort! {|a, b| a[:name] <=> b[:name] }
  services_table = table do |t|
    t.headings = 'Name', 'Version', 'Type'
    services.each do |s|
      t << [s[:name], s[:version] ,s[:service_type]]
    end
  end
  display services_table
end

#bind_service(appname = nil) ⇒ Object 



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# File 'lib/cli/commands/services.rb', line 47

def bind_service(appname=nil)
  unless appname         
    useproject = choose_project
    projectid = useproject[:id]
    useapp = choose_app(projectid)
    appname = useapp[:name]
  end
  app  = client.app_get_byname(appname)
  err "The application is not found! App name :#{appname}" unless (appname == app[:name] ? true : false)      

  services = client.usable_services(appname)
  err "No usable services!" if services.nil? || services.empty?
  
  choices = Array.new
  services.each do |s|
    choices << s[:name]
  end 
       
  manifest = ask "Select services, indexed list?", :choices => choices, :indexed => true
  manifest = manifest.to_a
  display "Selected services: ",false
  display "#{manifest}"  
  display "Binding service: ",false
  
  t = Thread.new do     
  loop do
    display '.', false 
    sleep (1)
    break unless t.alive?
  end
  end
  
  client.bind_service(appname,manifest)
  result = check_status(app[:name], "bindservice")
  Thread.kill(t)
  if result[:code] == 200
    display "OK".green   
  else
    err result[:text]   
  end
end

#unbind_service(appname = nil) ⇒ Object 



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# File 'lib/cli/commands/services.rb', line 89

def unbind_service(appname=nil)
   unless appname         
    useproject = choose_project
    projectid = useproject[:id]
    useapp = choose_app(projectid)
    appname = useapp[:name]
  end
  app  = client.app_get_byname(appname)
  err "The application is not found! App name :#{appname}" unless (appname == app[:name] ? true : false)      
  services = client.app_service(appname)
  err "No binded services!" if services.nil? || services.empty?
  
  useservice = nil
  choose do |menu|
    display "=============Services============"
    menu.prompt = "Select Service: "
    menu.select_by = :index_or_name
    services.each do |service|
      menu.choice("#{service[:name]}") { useservice = service }
    end
  end
  display "Selected Service: ",false
  display "#{useservice[:name]}"  
  manifest = [useservice[:name]] 
  display "Unbinding service: ",false
  
  t = Thread.new do     
  loop do
    display '.', false 
    sleep (1)
    break unless t.alive?
  end
  end
  
  client.unbind_service(appname,manifest)
  result = check_status(app[:name], "unbindservice")
  Thread.kill(t)
  if result[:code] == 200
    display "OK".green   
  else
    err result[:text]   
  end
end

#usable_services(appname = nil) ⇒ Object 



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# File 'lib/cli/commands/services.rb', line 7

def usable_services(appname=nil)
  unless appname         
    useproject = choose_project
    projectid = useproject[:id]
    useapp = choose_app(projectid)
    appname = useapp[:name]
  end
  services = client.usable_services(appname)
  return display JSON.pretty_generate(services) if @options[:json]
  return display "No Services" if services.nil? || services.empty?
  services.sort! {|a, b| a[:name] <=> b[:name] }
  services_table = table do |t|
    t.headings = 'Name', 'Version', 'Type'
    services.each do |s|
      t << [s[:name], s[:version] ,s[:service_type]]
    end
  end
  display services_table
end