@elijahjcobb/sql
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A package to quickly and easily handle communication with a SQL server.
77 lines (76 loc) • 3.82 kB
JavaScript
;
/**
*
* Elijah Cobb
* elijah@elijahcobb.com
* https://elijahcobb.com
*
*
* Copyright 2019 Elijah Cobb
*
* Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
* documentation files (the "Software"), to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
* to permit persons to whom the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial
* portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS
* OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
Object.defineProperty(exports, "__esModule", { value: true });
const collections_1 = require("@elijahjcobb/collections");
const error_1 = require("@elijahjcobb/error");
/**
* A class to handle duplication errors on a column marked as unique.
*
* This class will be abstracted in a later version to allow custom keys other than the ones currently provided.
*/
class ECSQLDuplicateKeyHelper {
/**
* Create a new ECSQLDuplicateKeyHelper instance.
*/
constructor() {
this.map = new collections_1.ECMap();
this.map.set("customer_email_uindex", "A user with this email already exists.");
this.map.set("customer_phone_uindex", "A user with this phone already exists.");
this.map.set("client_email_uindex", "A client with this email already exists.");
this.map.set("client_phone_uindex", "A client with this phone already exists.");
this.map.set("primary", "An object with this id already exists.");
}
/**
* Get the error stack that should be created from the offending key.
* @param {object} error The error object.
* @return {ECErrorStack} An ECErrorStack instance.
*/
getErrorStack(error) {
let message = error["sqlMessage"];
let duplicatedKey = message.substring(message.indexOf("key '") + 5, message.length - 1).toLowerCase();
if (this.map.containsKey(duplicatedKey)) {
return error_1.ECErrorStack.newWithMessageAndType(error_1.ECErrorOriginType.User, error_1.ECErrorType.ValueAlreadyExists, new Error(this.map.get(duplicatedKey)));
}
else {
return error_1.ECErrorStack.newWithMessageAndType(error_1.ECErrorOriginType.User, error_1.ECErrorType.ValueAlreadyExists, new Error(`Duplicated key was used (${duplicatedKey}).`));
}
}
/**
* Ger the error that should be created from the offending key.
* @param {object} error The error object.
* @return {ECError} An ECError instance.
*/
getError(error) {
let message = error["sqlMessage"];
let duplicatedKey = message.substring(message.indexOf("key '") + 5, message.length - 1).toLowerCase();
if (this.map.containsKey(duplicatedKey)) {
return new error_1.ECError(error_1.ECErrorOriginType.User, error_1.ECErrorType.ValueAlreadyExists, new Error(this.map.get(duplicatedKey)));
}
else {
return new error_1.ECError(error_1.ECErrorOriginType.User, error_1.ECErrorType.ValueAlreadyExists, new Error(`Duplicated key was used (${duplicatedKey}).`));
}
}
}
exports.ECSQLDuplicateKeyHelper = ECSQLDuplicateKeyHelper;