Added Event model and logging to Collection

server/migrations/20171010042938-add-event.js

@@ -0,0 +1,52 @@
+module.exports = {
+  up: function(queryInterface, Sequelize) {
+    queryInterface.createTable('events', {
+      id: {
+        type: Sequelize.UUID,
+        allowNull: false,
+        primaryKey: true,
+      },
+      name: {
+        type: Sequelize.STRING,
+        allowNull: false,
+      },
+      data: {
+        type: Sequelize.JSONB,
+        allowNull: false,
+      },
+      userId: {
+        type: Sequelize.UUID,
+        allowNull: true,
+        references: {
+          model: 'users',
+        },
+      },
+      collectionId: {
+        type: Sequelize.UUID,
+        allowNull: true,
+        references: {
+          model: 'collections',
+        },
+      },
+      teamId: {
+        type: Sequelize.UUID,
+        allowNull: true,
+        references: {
+          model: 'teams',
+        },
+      },
+      createdAt: {
+        type: Sequelize.DATE,
+        allowNull: false,
+      },
+      updatedAt: {
+        type: Sequelize.DATE,
+        allowNull: false,
+      },
+    });
+  },
+
+  down: function(queryInterface, Sequelize) {
+    queryInterface.dropTable('events');
+  },
+};

server/models/Collection.js

@@ -3,6 +3,7 @@ import slug from 'slug';
 import randomstring from 'randomstring';
 import { DataTypes, sequelize } from '../sequelize';
 import Document from './Document';
+import Event from './Event';
 import _ from 'lodash';
 
 // $FlowIssue invalid flow-typed
@@ -125,6 +126,12 @@ Collection.prototype.addDocumentToStructure = async function(
   options = {}
 ) {
   if (!this.documentStructure) return;
+  const existingData = {
+    old: this.documentStructure,
+    documentId: document,
+    parentDocumentId: document.parentDocumentId,
+    index,
+  };
 
   // If moving existing document with children, use existing structure to
   // keep everything in shape and not loose documents
@@ -163,6 +170,16 @@ Collection.prototype.addDocumentToStructure = async function(
   this.documentStructure = this.documentStructure;
   await this.save();
 
+  await Event.create({
+    name: 'Collection#addDocumentToStructure',
+    data: {
+      ...existingData,
+      new: this.documentStructure,
+    },
+    collectionId: this.id,
+    teamId: this.teamId,
+  });
+
   return this;
 };
 
@@ -222,6 +239,12 @@ Collection.prototype.removeDocument = async function(
 ) {
   if (!this.documentStructure) return;
   let returnValue;
+  const existingData = {
+    old: this.documentStructure,
+    documentId: document,
+    parentDocumentId: document.parentDocumentId,
+    options,
+  };
 
   // Helper to destroy all child documents for a document
   const deleteChildren = async documentId => {
@@ -268,6 +291,17 @@ Collection.prototype.removeDocument = async function(
   );
 
   if (options.deleteDocument) await this.save();
+
+  await Event.create({
+    name: 'Collection#removeDocument',
+    data: {
+      ...existingData,
+      new: this.documentStructure,
+    },
+    collectionId: this.id,
+    teamId: this.teamId,
+  });
+
   return returnValue;
 };
 

server/models/Event.js

@@ -0,0 +1,53 @@
+// @flow
+import { DataTypes, sequelize } from '../sequelize';
+
+const Event = sequelize.define('event', {
+  id: {
+    type: DataTypes.UUID,
+    defaultValue: DataTypes.UUIDV4,
+    primaryKey: true,
+  },
+  name: DataTypes.STRING,
+  data: DataTypes.JSONB,
+
+  userId: {
+    type: 'UUID',
+    allowNull: true,
+    references: {
+      model: 'users',
+    },
+  },
+
+  collectionId: {
+    type: 'UUID',
+    allowNull: true,
+    references: {
+      model: 'collections',
+    },
+  },
+
+  teamId: {
+    type: 'UUID',
+    allowNull: true,
+    references: {
+      model: 'teams',
+    },
+  },
+});
+
+Event.associate = models => {
+  Event.belongsTo(models.User, {
+    as: 'user',
+    foreignKey: 'userId',
+  });
+  Event.belongsTo(models.Collection, {
+    as: 'collection',
+    foreignKey: 'collectionId',
+  });
+  Event.belongsTo(models.Team, {
+    as: 'team',
+    foreignKey: 'teamId',
+  });
+};
+
+export default Event;