refactor: knex remaining models

server/db/models/pages.js

@@ -0,0 +1,70 @@
+const Model = require('objection').Model
+
+/**
+ * Pages model
+ */
+module.exports = class Page extends Model {
+  static get tableName() { return 'pages' }
+
+  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'},
+        updatedAt: {type: 'string'}
+      }
+    }
+  }
+
+  static get relationMappings() {
+    return {
+      tags: {
+        relation: Model.ManyToManyRelation,
+        modelClass: require('./tags'),
+        join: {
+          from: 'pages.id',
+          through: {
+            from: 'pageTags.pageId',
+            to: 'pageTags.tagId'
+          },
+          to: 'tags.id'
+        }
+      },
+      author: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./users'),
+        join: {
+          from: 'pages.authorId',
+          to: 'users.id'
+        }
+      },
+      locale: {
+        relation: Model.BelongsToOneRelation,
+        modelClass: require('./locales'),
+        join: {
+          from: 'users.locale',
+          to: 'locales.code'
+        }
+      }
+    }
+  }
+
+  $beforeUpdate() {
+    this.updatedAt = new Date().toISOString()
+  }
+  $beforeInsert() {
+    this.createdAt = new Date().toISOString()
+    this.updatedAt = new Date().toISOString()
+  }
+}