业务-----添加Service常用逻辑

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1.参数不能为空

/** * 添加人员时判断是否字段全部传值 * @param request * @return */ private Boolean checkClientByCols(ClientRequest request){ if(!StringUtils.isEmpty(request.getNum()) && !StringUtils.isEmpty(request.getName()) && request.getCtype() != null && request.getSex() != null && request.getCountryId() != null && request.getOrgId() != null){ Client client = findClientByNum(request.getNum()); if(client == null){ return Boolean.TRUE; }else{ return Boolean.FALSE; } }else{ throw new ApplicationException(StatusCode.BAD_REQUEST.getCode(),"添加人员时，人员编号/名称/人员类型/性别/所属国籍/部门不可为空"); } }

2.证件号不能重复

public Client findClientByNum(String num){ return super.selectOne(new EntityWrapper<Client>().eq("num",num).eq(Config.ABLE_CONFIG.ABLE_COLUMN,Config.ABLE_CONFIG.ABLE)); }

3.添加 ----添加时证件号不能重复

public Client save(ClientRequest request) {if (request != null){ if(checkClientByCols(request)) { Client client = BeanCopier.copy(request, Client.class); super.insert(client) }else{ throw new ApplicationException(StatusCode.CONFLICT.getCode(),"人员编号不可重复"); } }else { throw new ApplicationException(StatusCode.BAD_REQUEST.getCode(), StatusCode.BAD_REQUEST.getMessage()); } }/**方法能分开就分开，不要都写在一个方法里，if else 嵌套不要太多*/