mapper-json-c
Version:
mapper for json
96 lines • 3.79 kB
JavaScript
;
exports.__esModule = true;
exports.mapperJsonC = exports.LockNumber = exports.LockString = exports.ObjectEntriesProperty = exports.JsonFormat = exports.JsonProperty = void 0;
/*
* @Description: 实例
* @Author: ChenQiang
* @Date: 2021-12-20 09:13:14
* @LastEditors: ChenQiang
* @LastEditTime: 2025-01-24 14:24:04
*/
var JsonProperty_1 = require("./decorators/JsonProperty");
exports.JsonProperty = JsonProperty_1.JsonProperty;
var LockNumber_1 = require("./decorators/LockNumber");
exports.LockNumber = LockNumber_1.LockNumber;
var LockString_1 = require("./decorators/LockString");
exports.LockString = LockString_1.LockString;
var ObjectEntriesProperty_1 = require("./decorators/ObjectEntriesProperty");
exports.ObjectEntriesProperty = ObjectEntriesProperty_1.ObjectEntriesProperty;
var JsonFormat_1 = require("./decorators/JsonFormat");
exports.JsonFormat = JsonFormat_1.JsonFormat;
/**
* @description: 实例
* @param {Object} json json数据，也许来源于后端
* @param {new} clazz 数据实例
* @return {T}
*/
function mapperJsonC(json, clazz) {
var res = new clazz();
if (!json) {
return res;
}
Object.keys(res).forEach(function (k) {
var key = k;
var cMetadata = Reflect.getMetadata(key, res) || [];
/** 当前对应json key */
var jsonKey = key;
/** 当前值 */
var itemVal = json[jsonKey];
if (!cMetadata.length) {
// 未增加装饰器的类属性
// 设置为res中的默认值(不进行操作)
// itemVal = res[key] as never
return false;
}
for (var i = 0; i < cMetadata.length; i++) {
var cMetadataItem = cMetadata[i];
switch (cMetadataItem.name) {
case 'JsonProperty':
var _a = (0, JsonProperty_1.factoryJsonProperty)(cMetadataItem.value, json, jsonKey), key_1 = _a.key, value = _a.value;
jsonKey = key_1;
itemVal = value;
break;
case 'JsonFormat':
itemVal = (0, JsonFormat_1.factoryJsonFormat)(cMetadataItem.value, itemVal);
break;
case 'ObjectEntriesProperty':
itemVal = (0, ObjectEntriesProperty_1.factoryObjectEntriesProperty)(cMetadataItem.value, itemVal);
break;
case 'LockNumber':
itemVal = (0, LockNumber_1.factoryLockNumber)(cMetadataItem.value, itemVal);
break;
case 'LockString':
itemVal = (0, LockString_1.factoryLockString)(cMetadataItem.value, itemVal);
break;
default: ;
}
// if (cMetadataItem.name === 'JsonProperty') {
// const {
// key,
// value,
// } = factoryJsonProperty(cMetadataItem.value, json, jsonKey as never);
// jsonKey = key as never;
// itemVal = value as never;
// } else if (cMetadataItem.name === 'ObjectEntriesProperty') {
// itemVal = factoryObjectEntriesProperty(cMetadataItem.value, itemVal) as never;
// }
}
res[key] = itemVal;
});
return res;
}
exports.mapperJsonC = mapperJsonC;
// test code
// class TestEntity {
// @JsonProperty('test')
// test: string = undefined;
// @JsonProperty({ name: 'me', clazz: TestEntity })
// me: TestEntity = void 0;
// }
// console.log(mapperJson({
// test: 1,
// me: {
// me: 'str'
// }
// }, TestEntity))
//# sourceMappingURL=index.js.map