Openresty Simple Application Stack

• Status
• Description
• TODO
• Installation
• How to use
• Methods
• Copyright and License
• See Also

Beta Quality and used in production

REST based Application Stack

• more test
• user defined routing module/:id/action

• download or clone this repo
• copy lib/resty/stack.lua to (Openresty Path)/lualib/resty/ or to (Application path)/resty

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Recommended Application folder structure

• conf
  • nginx.conf
• resty
  • stack.lua
  • post.lua -- optional for advance post process like formdata, json and file upload
  • template.lua -- optional for templating for override render
• api
  • config.lua
  • app.lua
  • hello.lua

daemon off;
master process off;
error_log log/error.log warn;
event {}
http {
    client_body_temp_path logs;
    fastcgi_temp_path logs;
    proxy_temp_path logs;
    scgi_temp_path logs;
    uwsgi_temp_path logs;
    init_by_lua_file "api/app.lua";
    lua_code_cache off;
    server {
        listen 127.0.0.1:8080;
        location /api {
            content_by_lua_block {
                local app = require 'api.app'
                app:run()
            }
        }
    }
}

config.lua

return {
    debug = true,
    redis = { host = '127.0.0.1', port = 6379 },
}

app.lua

    local stack = require 'resty.stack'
    local config = require 'api.config'
    local app = stack:new(config)
    app:service ({ api = {
        'hello'
    }})
    return app

hello.lua

local _M = {}

function _M.get(self)
  return "get Hello"
end

function _M.post(self)
  return "post Hello"
end

function _M.delete(self)
  return "delete Hello"
end

return _M

$ nginx -p .

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syntax: app = stack:new(config)

Initate new stack apps with config parameter

syntax: app:use(path, fn)

register function or module

• path

  the route url path matching with function. if path is function the path is current location

• fn

  function to execute when path is accessed

syntax: app:service(services)

register servicese using lua table

• services

  table of services to load

syntax: app:run()

running the application

syntax: function app.authorize(self) end

implement authorize function for secure module

syntax: function app.render(self) end

implement plugable render to override default render

syntax: function app.begin_request(self) end

implement begin request hook

syntax: function app.end_request(self) end

implement end request hook

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This module is licensed under the BSD license.

Copyright (C) 2014 - 2015, by Anton Heryanto [email protected].

All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

• Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

• Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

• lua-resty-post
• lua-resty-smtp
• lua-resty-pdf
• lua-resty-search
• lua-resty-upload
• lua-nginx-module

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