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|
require 'sinatra'
require 'json'
get '/' do
app_type
body JSON.dump({
:_links => {
:users => {:href => "/users", :method => 'get,post'},
:nigiri => {:href => "/nigiri"}
}
})
end
def app_type
content_type "application/vnd.sushihub+json"
end
users = [
{:id => 1, :login => 'sawyer', :created_at => Time.utc(2004, 9, 22),
:_links => {
:self => {:href => '/users/sawyer'},
:favorites => {:href => '/users/sawyer/favorites', :method => 'get,post'}
}},
{:id => 2, :login => 'faraday', :created_at => Time.utc(2004, 12, 22),
:_links => {
:self => {:href => '/users/faraday'},
:favorites => {:href => '/users/faraday/favorites', :method => 'get,post'}
}}
]
nigiri = [
{:id => 1, :name => 'sake', :fish => 'salmon',
:_links => {
:self => {:href => '/nigiri/sake'}
}},
{:id => 2, :name => 'unagi', :fish => 'eel',
:_links => {
:self => {:href => '/nigiri/unagi'}
}}
]
get '/users' do
app_type
body JSON.dump users
end
new_users = {}
post '/users' do
if env['CONTENT_TYPE'].to_s !~ /json/i
halt 400, "Needs JSON"
end
app_type
hash = JSON.load request.body.read
new_users[hash[:login]] = hash
headers "Location" => "/users/#{hash[:login]}"
status 201
body JSON.dump hash.update(
:id => 3,
:created_at => Time.now.utc.xmlschema,
:_links => {
:self => {:href => "/users/#{hash[:login]}"},
:favorites => {:href => "/users/#{hash[:login]}/favorites", :method => 'get,post'}
}
)
end
get '/users/:login' do
headers 'Content-Type' => app_type
if hash = users.detect { |u| u[:login] == params[:login] }
body JSON.dump hash
else
halt 404
end
end
get '/users/:login/favorites' do
app_type
case params[:login]
when users[0][:login] then body JSON.dump([nigiri[0]])
when users[1][:login] then body JSON.dump([])
else halt 404
end
end
post '/users/:login/favorites' do
if params[:id].to_i > 0
halt 201
else
halt 422
end
end
get '/nigiri' do
app_type
body JSON.dump nigiri
end
get '/nigiri/:name' do
app_type
if hash = nigiri.detect { |n| n[:name] == params[:name] }
body JSON.dump hash
else
halt(404)
end
end
|
