fix onDelete action

Author: xxcxy

scripts/db/migrations.js

@@ -3,31 +3,33 @@ const path = require('path')
 const Umzug = require('umzug')
 const { createDb } = require('../../src/common/db-helper')
 
-const umzug = new Umzug({
-  migrations: {
-    // indicates the folder containing the migration .js files
-    path: path.join(__dirname, './migrations'),
-    // inject sequelize's QueryInterface in the migrations
-    params: [
-      sequelize.getQueryInterface()
-    ]
-  },
-  // indicates that the migration data should be store in the database
-  // itself through sequelize. The default configuration creates a table
-  // named `SequelizeMeta`.
-  storage: 'sequelize',
-  storageOptions: {
-    sequelize: sequelize
-  }
-});
+function getUmzug () {
+  return new Umzug({
+    migrations: {
+      // indicates the folder containing the migration .js files
+      path: path.join(__dirname, './migrations'),
+      // inject sequelize's QueryInterface in the migrations
+      params: [
+        sequelize.getQueryInterface()
+      ]
+    },
+    // indicates that the migration data should be store in the database
+    // itself through sequelize. The default configuration creates a table
+    // named `SequelizeMeta`.
+    storage: 'sequelize',
+    storageOptions: {
+      sequelize: sequelize
+    }
+  })
+}
 
 (async () => {
   if (process.argv[2] === 'up') {
     createDb()
-    await umzug.up()
+    await getUmzug().up()
     console.log('All migrations performed successfully')
   } else if (process.argv[2] === 'down') {
-    await umzug.down()
+    await getUmzug().down()
     console.log('The last executed migration reverted successfully')
   } else {
     console.error('You should pass \'up\' or \'down\' as the parameter')

scripts/db/migrations/14_add-relationship.js

@@ -8,17 +8,15 @@ module.exports = {
         model: 'SkillsProviders',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('OrganizationSkillsProviders', 'skillProviderId', {
       type: DataTypes.UUID,
       references: {
         model: 'SkillsProviders',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('UsersSkills', 'userId', {
       type: DataTypes.UUID,
@@ -27,7 +25,7 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('Achievements', 'userId', {
       type: DataTypes.UUID,
@@ -36,7 +34,7 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('UserAttributes', 'userId', {
       type: DataTypes.UUID,
@@ -45,7 +43,7 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('ExternalProfiles', 'userId', {
       type: DataTypes.UUID,
@@ -54,7 +52,7 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('UsersRoles', 'userId', {
       type: DataTypes.UUID,
@@ -63,25 +61,23 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('ExternalProfiles', 'organizationId', {
       type: DataTypes.UUID,
       references: {
         model: 'Organizations',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('AttributeGroups', 'organizationId', {
       type: DataTypes.UUID,
       references: {
         model: 'Organizations',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('OrganizationSkillsProviders', 'organizationId', {
       type: DataTypes.UUID,
@@ -90,52 +86,47 @@ module.exports = {
         key: 'id'
       },
       onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onDelete: 'CASCADE'
     })
     await query.addColumn('UsersSkills', 'skillId', {
       type: DataTypes.UUID,
       references: {
         model: 'Skills',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('UsersRoles', 'roleId', {
       type: DataTypes.UUID,
       references: {
         model: 'Roles',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('Achievements', 'achievementsProviderId', {
       type: DataTypes.UUID,
       references: {
         model: 'AchievementsProviders',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('UserAttributes', 'attributeId', {
       type: DataTypes.UUID,
       references: {
         model: 'Attributes',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
     await query.addColumn('Attributes', 'attributeGroupId', {
       type: DataTypes.UUID,
       references: {
         model: 'AttributeGroups',
         key: 'id'
       },
-      onUpdate: 'CASCADE',
-      onDelete: 'SET NULL'
+      onUpdate: 'CASCADE'
     })
   },
   down: async (query) => {