feat: make milestone texts optional

Make the next milestone properties optional:
plannedText
activeText
completedText
blockedText

Author: maxceem

migrations/20190927_milestone_texts_not_required.sql

@@ -0,0 +1,8 @@
+--
+-- UPDATE EXISTING TABLES:
+--   milestones
+
+ALTER TABLE milestones ALTER COLUMN "plannedText" DROP NOT NULL;
+ALTER TABLE milestones ALTER COLUMN "activeText" DROP NOT NULL;
+ALTER TABLE milestones ALTER COLUMN "completedText" DROP NOT NULL;
+ALTER TABLE milestones ALTER COLUMN "blockedText" DROP NOT NULL;

src/models/milestone.js

@@ -66,10 +66,10 @@ module.exports = (sequelize, DataTypes) => {
     type: { type: DataTypes.STRING(45), allowNull: false },
     details: DataTypes.JSON,
     order: { type: DataTypes.INTEGER, allowNull: false },
-    plannedText: { type: DataTypes.STRING(512), allowNull: false },
-    activeText: { type: DataTypes.STRING(512), allowNull: false },
-    completedText: { type: DataTypes.STRING(512), allowNull: false },
-    blockedText: { type: DataTypes.STRING(512), allowNull: false },
+    plannedText: { type: DataTypes.STRING(512) },
+    activeText: { type: DataTypes.STRING(512) },
+    completedText: { type: DataTypes.STRING(512) },
+    blockedText: { type: DataTypes.STRING(512) },
     hidden: { type: DataTypes.BOOLEAN, defaultValue: false },
     deletedAt: DataTypes.DATE,
     createdAt: { type: DataTypes.DATE, defaultValue: DataTypes.NOW },

src/routes/milestones/create.js

@@ -31,10 +31,10 @@ const schema = {
       type: Joi.string().max(45).required(),
       details: Joi.object(),
       order: Joi.number().integer().required(),
-      plannedText: Joi.string().max(512).required(),
-      activeText: Joi.string().max(512).required(),
-      completedText: Joi.string().max(512).required(),
-      blockedText: Joi.string().max(512).required(),
+      plannedText: Joi.string().max(512),
+      activeText: Joi.string().max(512),
+      completedText: Joi.string().max(512),
+      blockedText: Joi.string().max(512),
       hidden: Joi.boolean().optional(),
       createdAt: Joi.any().strip(),
       updatedAt: Joi.any().strip(),