Refactor bill service

[carlosthe19916]

No description provided.

[coveralls]

Pull Request Test Coverage Report for Build 97

• 35 of 91 (38.46%) changed or added relevant lines in 5 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-2.2%) to 84.78%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/io/github/carlosthe19916/webservices/managers/BillServiceManager.java	2	4	50.0%
src/main/java/io/github/carlosthe19916/webservices/models/BillServiceResult.java	5	14	35.71%
src/main/java/io/github/carlosthe19916/webservices/utils/CdrUtils.java	22	33	66.67%
src/main/java/io/github/carlosthe19916/webservices/managers/errorhandler/billservice/BillService1033ErrorHandler.java	0	34	0.0%

Files with Coverage Reduction	New Missed Lines	%
src/main/java/io/github/carlosthe19916/webservices/managers/errorhandler/billservice/BillService1033ErrorHandler.java	1	5.56%

Totals
Change from base Build 94:	-2.2%
Covered Lines:	1231
Relevant Lines:	1452

---

💛 - Coveralls

[carlosthe19916]

Add bill service status and rafactoring of 1033 error