public without sharing class LexSearchContractController {
    @AuraEnabled
    public static Results init(String ctype){
        Results results = new Results();
        try {
            User useracc = [SELECT accountid FROM user WHERE id = :UserInfo.getUserId() ];
            String accountId = Useracc.accountid;
            List<Account> attList = [SELECT id,Name,State_Master__c,State_Master__r.Name,Sales_Section__c,
                        Contract_Decide_Start_Date__c,Contract_Decide_End_Date__c
                    FROM Account
                    WHERE ParentId = :accountId
                    AND Contact_Type__c like :ctype
                    AND Contract_Decide_Start_Date__c <= :Date.Today()
                    AND Contract_Decide_End_Date__c >= :Date.Today()
                    AND Secondary_contract__c = false];
            results.attList = attList;
            results.result = 'Success'; 
        } catch (Exception e) {
            results.result = 'Fail';
            results.errorMsg = e.getLineNumber() + '---' + e.getMessage();
        }
        return results;
    }

    @AuraEnabled
    public static Results searchContract(String searchName, String accountId, String ctype){
        Results results = new Results();
        try {
            results.attList = Database.query(makeSoql(searchName,Date.today(),accountId,ctype));
            results.result = 'Success'; 
        } catch (Exception e) {
            results.result = 'Fail';
            results.errorMsg = e.getLineNumber() + '---' + e.getMessage();
        }
        return results;
    }

    private static String makeSoql(String CateName,Date timetest,String accountId, String ctype){
		
        String soql = 'SELECT id,Name,State_Master__c,State_Master__r.Name,Sales_Section__c,';
        soql += ' Contract_Decide_Start_Date__c,Contract_Decide_End_Date__c FROM Account';
        soql += ' where ParentId = \'' + accountId + '\'' ;
        soql += ' AND Secondary_contract__c = false' ;
        soql += ' AND Contact_Type__c like \'%' + String.escapeSingleQuotes(ctype.replaceAll('%', '\\%')) + '%\'';
        soql += ' AND Contract_Decide_Start_Date__c <=' + String.valueOf(timetest).substring(0, 10);
        soql += ' AND Contract_Decide_End_Date__c >= ' + String.valueOf(timetest).substring(0, 10);
        if(!String.isBlank(CateName)){
            soql += ' AND Name like \'%' + String.escapeSingleQuotes(CateName.replaceAll('%', '\\%')) + '%\'';
        }
        return soql;
    }

    public class Results {
        @AuraEnabled
        public String result;
        @AuraEnabled
        public String errorMsg;
        @AuraEnabled
        public List<Account> attList;
    }
}