# All files / server server.js

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100% Branches 8/8
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     // server for Node.js (https://serverjs.io/)
    // A simple and powerful server for Node.js.

    // Internal modules
    const config = require('./src/config');
    const router = require('./router');
    const reply = require('./reply');
    const join = require('./src/join/index.js');
    const modern = require('./src/modern');

    // Create a context per-request
    const context = (self, req, res) => Object.assign(req, self, { req, res });

    // Get the functions from the plugins for a special point
    const hook = (ctx, name) => ctx.plugins.map(p => p[name]).filter(p => p);

    // Main function
    const Server = async (...middle) => {

      // Initialize the global context
      const ctx = {};

      // First parameter can be:
      // - options: Number || Object (cannot be ID'd)
      // - middleware: undefined || null || Boolean || Function || Array
      const opts = (
        typeof middle[0] === 'undefined' ||
        typeof middle[0] === 'boolean' ||
        typeof middle[0] === 'string' ||
        middle[0] === null ||
        middle[0] instanceof Function ||
        middle[0] instanceof Array
      ) ? {} : middle.shift();

      // Set the options for the context of Server.js
      ctx.options = await config(opts, module.exports.plugins);

      // Only enabled plugins through the config
      ctx.plugins = module.exports.plugins.filter(p => ctx.options[p.name]);

      ctx.utils = { modern: modern };
      ctx.modern = modern;

      // All the init beforehand
      for (let init of hook(ctx, 'init')) {
        await init(ctx);
      }

      // PLUGIN middleware
      ctx.middle = join(hook(ctx, 'before'), middle, hook(ctx, 'after'));

      // Main thing here
      ctx.app.use((req, res) => ctx.middle(context(ctx, req, res)));

      // Different listening methods
      await Promise.all(hook(ctx, 'listen').map(listen => listen(ctx)));

      // After launching it (already proxified)
      for (let launch of hook(ctx, 'launch')) {
        await launch(ctx);
      }

      return ctx;
    };

    module.exports = Server;
    module.exports.router = router;
    module.exports.reply = reply;
    module.exports.utils = {
      modern: modern
    };
    module.exports.plugins = [
      require('./plugins/log'),
      require('./plugins/express'),
      require('./plugins/parser'),
      require('./plugins/static'),
      require('./plugins/socket'),
      require('./plugins/session'),
      require('./plugins/security'),
      require('./plugins/favicon'),
      require('./plugins/compress'),
      require('./plugins/final')
    ];