public with sharing class AssetNumberChangeController {
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// 基础Url
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public String baseUrl { get; private set; }
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// 样机ID
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public String astId { get; private set; }
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public Asset ast { get; private set; }
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// 样机库存调整历史
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public Loaner_change_history__c lch { get; set; }
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public AssetNumberChangeController() {
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astId = System.currentPageReference().getParameters().get('id');
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}
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public AssetNumberChangeController(ApexPages.StandardController controller) {
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astId = controller.getRecord().Id;
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}
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public PageReference init() {
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// 基础Url
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baseUrl = URL.getSalesforceBaseUrl().toExternalForm();
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String path = URL.getCurrentRequestUrl().getPath();
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if (path.indexOf('/apex') > 0) {
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baseUrl += path.substring(0,path.indexOf('/apex'));
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} else if (path.indexOf('production/') > 0) {
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baseUrl += '/production';
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}
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// 样机信息取得
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if (String.isBlank(astId) == true) {
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return null;
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}
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List<Asset> astList = [select id, Name, AccountId, EC_Code__c, SerialNumber,
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Equipment_Type__c, lonar_owner__c, loaner_place__c, total_number__c
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from Asset
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where Id = :astId];
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if (astList.size() == 0) {
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return null;
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}
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ast = astList[0];
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// 新建样机库存调整历史
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lch = new Loaner_change_history__c();
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return null;
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}
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public PageReference saveBtn() {
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// 项目check
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if (lch.change_content__c == null) {
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ApexPages.addmessage(new ApexPages.message(ApexPages.severity.Error, '请输入调整内容。'));
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return null;
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}
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if (lch.change_number__c == null) {
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ApexPages.addmessage(new ApexPages.message(ApexPages.severity.Error, '请输入调整数量。'));
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return null;
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}
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// 样机总数计算
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if (ast.total_number__c == null) ast.total_number__c = 0;
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Decimal total_number = ast.total_number__c + lch.change_number__c;
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Savepoint sp = Database.setSavepoint();
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try {
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// 插入样机库存调整历史
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lch.Asset__c = ast.Id;
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lch.change_day__c = Date.today();
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lch.total_number__c = total_number;
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insert lch;
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// 样机总数计算
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Asset upd_ast = new Asset(Id = ast.Id);
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upd_ast.total_number__c = total_number;
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update upd_ast;
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// 返回样机详细画面
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String url = baseUrl;
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url += '\\' + ast.Id;
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return new Pagereference(url);
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} catch (Exception ex) {
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Database.rollback(sp);
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ApexPages.addmessage(new ApexPages.message(ApexPages.severity.Error, ex.getMessage() + ' | Line:' + ex.getLineNumber()));
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}
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return null;
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}
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public PageReference cancelBtn() {
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// 返回样机详细画面
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String url = baseUrl;
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url += '\\' + ast.Id;
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return new Pagereference(url);
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}
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}
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