feathers-knex-modeler - npm Package Compare versions

Comparing version 1.4.2 to 1.4.3

package.json

 {
   "name": "feathers-knex-modeler",
-  "version": "1.4.2",
+  "version": "1.4.3",
   "description": "This package allows you to easily extend a table while you are developing it without requiring you to drop tables.",
@@ -5,0 +5,0 @@ "main": "src/index.js",

src/example.js

@@ -28,33 +28,33 @@ 'use strict'
   columns: [
-    { 'name': 'id', 'type': 'increments' },
+    { name: 'id', type: 'increments' },
     {
-      'name': 'name',
-      'type': 'text',
-      'options': [{ 'type': 'notNullable' }]
+      name: 'name',
+      type: 'text',
+      options: [{ type: 'notNullable' }]
     },
     {
-      'name': 'random_text_array',
-      'specificType': true,
-      'type': 'text[]',
-      'options': [{ 'type': 'notNullable' }]
+      name: 'random_text_array',
+      specificType: true,
+      type: 'text[]',
+      options: [{ type: 'notNullable' }]
     },
     {
-      'name': 'test_id',
-      'type': 'integer',
-      'options': [{ 'type': 'references', 'argument': 'test.id' }, { 'type': 'onDelete', 'argument': 'CASCADE' }]
+      name: 'test_id',
+      type: 'integer',
+      options: [{ type: 'references', argument: 'test.id' }, { type: 'onDelete', argument: 'CASCADE' }]
     },
     {
-      'name': 'schema_type',
-      'type': 'text',
-      'options': [{ 'type': 'notNullable' }]
+      name: 'schema_type',
+      type: 'text',
+      options: [{ type: 'notNullable' }]
     },
     {
-      'name': 'status',
-      'type': 'text',
-      'options': [{ 'type': 'notNullable' }]
+      name: 'status',
+      type: 'text',
+      options: [{ type: 'notNullable' }]
     },
     {
-      'name': 'shared',
-      'type': 'bool',
-      'options': [{ 'type': 'notNullable' }]
+      name: 'shared',
+      type: 'bool',
+      options: [{ type: 'notNullable' }]
     }
@@ -69,6 +69,6 @@ ],
     await db.insert({ name: 'test1', shared: true, schema_type: 'something', status: 'pending' }).into('test')
-    let testId = (await db.select().first('id').from('test')).id
+    const testId = (await db.select().first('id').from('test')).id
 
-    await db.insert({ 'random_text_array': ['test', 'test', 'test2'], test_id: testId, name: 'test', shared: true, status: 'test', schema_type: 'test' }).into('dependent')
-    let result = await db.select().from('dependent')
+    await db.insert({ random_text_array: ['test', 'test', 'test2'], test_id: testId, name: 'test', shared: true, status: 'test', schema_type: 'test' }).into('dependent')
+    const result = await db.select().from('dependent')
     console.log(result)
@@ -75,0 +75,0 @@ })

src/index.js

@@ -8,5 +8,6 @@ /* eslint-disable no-console */
 const { default: PQueue } = require('p-queue')
+const MAX_RETRIES = 5
 class Model extends EventEmitter {
   constructor (options) {
-    _.defaultsDeep(options, { name: '', depends: [], columns: [], db: {} })
+    _.defaultsDeep(options, { name: '', depends: [], columns: [], db: {}, retries: MAX_RETRIES })
     super(options)
@@ -20,2 +21,3 @@ const self = this
     Object.defineProperty(self._, 'default', { enumerable: false, value: options.default })
+    Object.defineProperty(self._, 'retries', { enumerable: false, value: options.retries })
     const tableName = _.get(self, '_.name')
@@ -46,28 +48,38 @@ self.debug = debug(`feathers-knex-modeler:${tableName}`)
 
-  async init () {
+  async init (options, retries = 0) {
     const self = this
     const db = self.db
     const tableName = self.name
-    self.debug(`Starting initialization of model for table: ${tableName}`)
-    let encounteredErrors = false
-    let errors
     try {
-      self.emit({ source: 'initialization', type: 'database', value: { message: `Initializing database: ${self.name}. Waiting on dbs: ${self.depends.join(', ')}` } })
-      self.debug(`Waiting for dependent tables for table: ${tableName}`)
-      await self.waitForTables()
-      self.debug(`Creating table: ${tableName}`)
-      await self.createTable()
-      self.debug(`Creating Columns for table: ${tableName}`)
-      await self.createColumns()
+      self.debug(`Starting initialization of model for table: ${tableName}`)
+      let encounteredErrors = false
+      let errors
+      try {
+        self.emit({ source: 'initialization', type: 'database', value: { message: `Initializing database: ${self.name}. Waiting on dbs: ${self.depends.join(', ')}` } })
+        self.debug(`Waiting for dependent tables for table: ${tableName}`)
+        await self.waitForTables()
+        self.debug(`Creating table: ${tableName}`)
+        await self.createTable()
+        self.debug(`Creating Columns for table: ${tableName}`)
+        await self.createColumns()
+      } catch (err) {
+        errors = err
+        encounteredErrors = true
+        self.emit({ source: 'initialization', type: 'error', value: err })
+      }
+      if (encounteredErrors === true) {
+        self.debug(`Failed initialization of model for table: ${tableName}`)
+        throw new Error(errors)
+      } else {
+        self.debug(`Finished initialization of model for table: ${tableName}`)
+      }
     } catch (err) {
-      errors = err
-      encounteredErrors = true
-      self.emit({ source: 'initialization', type: 'error', value: err })
+      self.debug(err)
+      retries++
+      if (retries < self._.retries) {
+        return self.init(options, retries)
+      } else {
+        throw err
+      }
     }
-    if (encounteredErrors === true) {
-      self.debug(`Failed initialization of model for table: ${tableName}`)
-      throw new Error(errors)
-    } else {
-      self.debug(`Finished initialization of model for table: ${tableName}`)
-    }
     return db
@@ -74,0 +86,0 @@ }

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Improved metrics

Total package byte prevSize

21267

increased by1.61%

Lines of code

544

increased by2.26%

No dependency changes