db.js ➔ constructor - Code Metrics - Inspection of "Develop" - garyvv/node-sharp - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Pull Request — master (#30)

by lv

created 2018-07-12 05:59 UTC

db.js ➔ constructor A

↳ Parent: app/libraries/db.js

Complexity

Conditions	1
Paths	5

Size

Total Lines	33
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	26
nc	5
dl	0
loc	33
c	0
b	0
f	0
rs	9.256
nop	0

const Config = require('../../config/config')
const Knex = require('knex')
const Logger = require('../handlers/logger')

//db单例
class DB {
  constructor() {
    try {
      this.readMysql = Knex({
        client: 'mysql',
        connection: {
          host: Config.read_mysql.host,
          user: Config.read_mysql.user,
          password: Config.read_mysql.password,
          database: Config.read_mysql.database,
          charset: 'utf8mb4',
          collation: 'utf8mb4_unicode_ci'
        },
        pool: { min: Config.read_mysql.minConnection, max: Config.read_mysql.maxConnection }
      })
      Logger.getLogger('system').trace('readMysql init')

      this.writeMysql = Knex({
        client: 'mysql',
        connection: {
          host: Config.write_mysql.host,
          user: Config.write_mysql.user,
          password: Config.write_mysql.password,
          database: Config.write_mysql.database,
          charset: 'utf8mb4',
          collation: 'utf8mb4_unicode_ci'
        },
        pool: { min: Config.write_mysql.minConnection, max: Config.write_mysql.maxConnection }
      })
      Logger.getLogger('system').trace('writeMysql init')
    } catch (e) {
      console.log(e)

    }
  }
}

module.exports = new DB()

1			const Config = require('../../config/config')
2			const Knex = require('knex')
3			const Logger = require('../handlers/logger')
4
5			//db单例
6			class DB {
7			constructor() {
8			try {
9			this.readMysql = Knex({
10			client: 'mysql',
11			connection: {
12			host: Config.read_mysql.host,
13			user: Config.read_mysql.user,
14			password: Config.read_mysql.password,
15			database: Config.read_mysql.database,
16			charset: 'utf8mb4',
17			collation: 'utf8mb4_unicode_ci'
18			},
19			pool: { min: Config.read_mysql.minConnection, max: Config.read_mysql.maxConnection }
20			})
21			Logger.getLogger('system').trace('readMysql init')
22
23			this.writeMysql = Knex({
24			client: 'mysql',
25			connection: {
26			host: Config.write_mysql.host,
27			user: Config.write_mysql.user,
28			password: Config.write_mysql.password,
29			database: Config.write_mysql.database,
30			charset: 'utf8mb4',
31			collation: 'utf8mb4_unicode_ci'
32			},
33			pool: { min: Config.write_mysql.minConnection, max: Config.write_mysql.maxConnection }
34			})
35			Logger.getLogger('system').trace('writeMysql init')
36			} catch (e) {
37			console.log(e)
			0 ignored issues – show Debugging Code introduced 2018-06-25 02:35 UTC by Report Bug Copy Issue Report `console.log` looks like debug code. Are you sure you do not want to remove it? Loading history...
38			}
39			}
40			}
41
42			module.exports = new DB()

garyvv / node-sharp

Pull Request — master (#30)

db.js ➔ constructor A

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