@bxjs/base
Version:
bxjs base framework & api
74 lines • 6.96 kB
JavaScript
;
var __extends = (this && this.__extends) || (function () {
var extendStatics = Object.setPrototypeOf ||
({ __proto__: [] } instanceof Array && function (d, b) { d.__proto__ = b; }) ||
function (d, b) { for (var p in b) if (b.hasOwnProperty(p)) d[p] = b[p]; };
return function (d, b) {
extendStatics(d, b);
function __() { this.constructor = d; }
d.prototype = b === null ? Object.create(b) : (__.prototype = b.prototype, new __());
};
})();
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
if (typeof Reflect === "object" && typeof Reflect.decorate === "function") r = Reflect.decorate(decorators, target, key, desc);
else for (var i = decorators.length - 1; i >= 0; i--) if (d = decorators[i]) r = (c < 3 ? d(r) : c > 3 ? d(target, key, r) : d(target, key)) || r;
return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
function __export(m) {
for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];
}
Object.defineProperty(exports, "__esModule", { value: true });
var typeorm_1 = require("@bxjs/typeorm");
// const shortid = require('shortid')
__export(require("@bxjs/typeorm"));
var XBaseEntity = /** @class */ (function (_super) {
__extends(XBaseEntity, _super);
function XBaseEntity() {
return _super !== null && _super.apply(this, arguments) || this;
}
XBaseEntity.prototype.generateID = function () {
// 使用uuid v1版本确保分布式计算下的主键唯一性
this.id = xuuid();
if (!this.id || this.id.length != 32) {
xwarn({ id: this.id });
xassert(false, ERR$UNKNOWN, { id: this.id });
}
// this.id = shortid.generate()
// // 严格验证shortid的生成策略是否正确，如果出错第一时间报警排查问题。
// if (!(this.id && shortid.isValid(this.id) &&
// this.id.length >= 7 && this.id.length <= 14)) {
// xwarn({id: this.id})
// xassert(false, ERR$UNKNOWN)
// }
};
__decorate([
typeorm_1.PrimaryColumn({ type: 'char', length: '32' }) // 优化为char[16]固定长度便于主键索引查询性能优化（存储空间一点浪费不是问题）
,
__metadata("design:type", String)
], XBaseEntity.prototype, "id", void 0);
__decorate([
typeorm_1.BeforeInsert(),
__metadata("design:type", Function),
__metadata("design:paramtypes", []),
__metadata("design:returntype", void 0)
], XBaseEntity.prototype, "generateID", null);
__decorate([
typeorm_1.Index(),
typeorm_1.CreateDateColumn(),
__metadata("design:type", Date)
], XBaseEntity.prototype, "created_at", void 0);
__decorate([
typeorm_1.UpdateDateColumn(),
__metadata("design:type", Date)
], XBaseEntity.prototype, "updated_at", void 0);
XBaseEntity = __decorate([
typeorm_1.Entity()
], XBaseEntity);
return XBaseEntity;
}(typeorm_1.BaseEntity));
exports.XBaseEntity = XBaseEntity;
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