feat: save page - updated + page history

server/db/models/pageHistory.js

@@ -0,0 +1,100 @@
+const Model = require('objection').Model
+
+/* global WIKI */
+
+/**
+ * Page History model
+ */
+module.exports = class PageHistory extends Model {
+  static get tableName() { return 'pageHistory' }
+
+  static get jsonSchema () {
+    return {
+      type: 'object',
+      required: ['path', 'title'],
+
+      properties: {
+        id: {type: 'integer'},
+        path: {type: 'string'},
+        title: {type: 'string'},
+        description: {type: 'string'},
+        isPublished: {type: 'boolean'},
+        publishStartDate: {type: 'string'},
+        publishEndDate: {type: 'string'},
+        content: {type: 'string'},
+
+        createdAt: {type: 'string'}
+      }
+    }
+  }
+
+  static get relationMappings() {
+    return {
+      tags: {
+        relation: Model.ManyToManyRelation,
+        modelClass: require('./tags'),
+        join: {
+          from: 'pageHistory.id',
+          through: {
+            from: 'pageHistoryTags.pageId',
+            to: 'pageHistoryTags.tagId'
+          },
+          to: 'tags.id'
+        }
+      },
+      page: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./pages'),
+        join: {
+          from: 'pageHistory.pageId',
+          to: 'pages.id'
+        }
+      },
+      author: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./users'),
+        join: {
+          from: 'pageHistory.authorId',
+          to: 'users.id'
+        }
+      },
+      editor: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./editors'),
+        join: {
+          from: 'pageHistory.editorKey',
+          to: 'editors.key'
+        }
+      },
+      locale: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./locales'),
+        join: {
+          from: 'pageHistory.localeCode',
+          to: 'locales.code'
+        }
+      }
+    }
+  }
+
+  $beforeInsert() {
+    this.createdAt = new Date().toISOString()
+  }
+
+  static async addVersion(opts) {
+    await WIKI.db.pageHistory.query().insert({
+      pageId: opts.id,
+      authorId: opts.authorId,
+      content: opts.content,
+      description: opts.description,
+      editorKey: opts.editorKey,
+      isPrivate: opts.isPrivate,
+      isPublished: opts.isPublished,
+      localeCode: opts.localeCode,
+      path: opts.path,
+      publishEndDate: opts.publishEndDate,
+      publishStartDate: opts.publishStartDate,
+      title: opts.title
+    })
+  }
+}

server/db/models/pages.js

@@ -51,6 +51,14 @@ module.exports = class Page extends Model {
           to: 'users.id'
         }
       },
+      creator: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./users'),
+        join: {
+          from: 'pages.creatorId',
+          to: 'users.id'
+        }
+      },
       editor: {
         relation: Model.BelongsToOneRelation,
         modelClass: require('./editors'),
@@ -82,6 +90,7 @@ module.exports = class Page extends Model {
     const page = await WIKI.db.pages.query().insertAndFetch({
       authorId: opts.authorId,
       content: opts.content,
+      creatorId: opts.authorId,
       description: opts.description,
       editorKey: opts.editor,
       isPrivate: opts.isPrivate,
@@ -92,7 +101,26 @@ module.exports = class Page extends Model {
       publishStartDate: opts.publishStartDate,
       title: opts.title
     })
-    await WIKI.db.storage.createPage(page)
+    await WIKI.db.storage.pageEvent({
+      event: 'created',
+      page
+    })
+    return page
+  }
+
+  static async updatePage(opts) {
+    const ogPage = await WIKI.db.pages.query().findById(opts.id)
+    if (!ogPage) {
+      throw new Error('Invalid Page Id')
+    }
+    await WIKI.db.pageHistory.addVersion(ogPage)
+    const page = await WIKI.db.pages.query().patchAndFetch({
+      title: opts.title
+    }).where('id', opts.id)
+    await WIKI.db.storage.pageEvent({
+      event: 'updated',
+      page
+    })
     return page
   }
 }

server/db/models/storage.js

@@ -87,12 +87,12 @@ module.exports = class Storage extends Model {
     }
   }
 
-  static async createPage(page) {
+  static async pageEvent(event, page) {
     const targets = await WIKI.db.storage.query().where('isEnabled', true)
     if (targets && targets.length > 0) {
       _.forEach(targets, target => {
         WIKI.queue.job.syncStorage.add({
-          event: 'created',
+          event,
           target,
           page
         }, {