Added support for hapi

hapi.js

@@ -0,0 +1,48 @@
+'use strict'
+
+const sublease = require('./')
+var channels = [];
+var models = {};
+
+exports.register = function(server, _options, next) {
+  _options = Object.assign({
+    connectionKey: 'connection',
+    tenantKey: 'tenant',
+    modelKey: 'model',
+    getDbName: (req, connection) => connection.name,
+  }, _options);
+
+  channels.push(_options);
+
+  for (var i in _options.models) {
+    if (models[i]) {
+      console.log("Warning!", "Model " + i + " already inserted");
+    } else {
+      models[i] = channels.length - 1;
+    }
+  }
+
+  server.ext("onPreAuth", function(request, reply) {
+    function modelFunc(modelName, dbName) {
+      var channel = channels[models[modelName]];
+      var getTenant = sublease(channel.connection, channel.models);
+      if (!dbName)
+        dbName = channel.getDbName(request, channel.connection)
+      const tenant = getTenant(dbName)
+      return (tenant.model.bind(tenant))(modelName);
+    };
+
+    if(typeof request.app === "undefined")
+      request.app = {};
+
+    request.app[_options.modelKey] = modelFunc;
+    return reply.continue();
+  });
+  next();
+};
+
+exports.register.attributes = {
+  name: 'mongoose-sublease',
+  version: '1.0.0',
+  multiple: true
+};