65 lines
No EOL
1.7 KiB
JavaScript
65 lines
No EOL
1.7 KiB
JavaScript
import MSSQL from 'msnodesqlv8'
|
|
import { HttpError } from 'flaska'
|
|
|
|
export function initPool(core, config) {
|
|
let pool = new MSSQL.Pool(config)
|
|
|
|
core.log.info(config, 'MSSQL database setttings')
|
|
|
|
pool.on('open', function() {
|
|
core.log.info('MSSQL connection open')
|
|
})
|
|
|
|
let waiting = false
|
|
|
|
/*pool.on('error', function(error) {
|
|
if (error.length) {
|
|
let msg = 'Error in MSSQL pool\n => ' + error[0].message.trim()
|
|
for (let i = 1; i < error.length; i++) {
|
|
msg += '\n => ' + error[i].message.trim()
|
|
}
|
|
core.log.error(msg)
|
|
} else {
|
|
core.log.error('Error in MSSQL pool')
|
|
core.log.error(error)
|
|
}
|
|
|
|
if (waiting) { return }
|
|
core.log.warn('Attempting to connect again in 5 seconds')
|
|
waiting = true
|
|
setTimeout(function() {
|
|
waiting = false
|
|
console.log('opening')
|
|
pool.open()
|
|
console.log('done')
|
|
}, 5000)
|
|
})*/
|
|
|
|
core.log.info('Attempting to connect to MSSQL server')
|
|
pool.open()
|
|
|
|
// const sp = pool.procedureMgr()
|
|
|
|
return {
|
|
safeCallProc: function(name, params, options) {
|
|
if (name.indexOf('.') < 0) {
|
|
name = config.schema + '.' + name
|
|
}
|
|
return pool.promises.callProc(name, params, options)
|
|
.catch(function(err) {
|
|
let message = err.message.replace(/\[[^\]]+\]/g, '')
|
|
if (err.code > 50000) {
|
|
if (err.code === 51001) {
|
|
throw new HttpError(403, message)
|
|
}
|
|
throw new HttpError(422, message)
|
|
}
|
|
if (err.lineNumber && err.procName) {
|
|
message = `Error at ${err.procName}:${err.lineNumber} => ${message}`
|
|
}
|
|
throw new HttpError(500, message)
|
|
})
|
|
},
|
|
promises: pool.promises,
|
|
}
|
|
} |