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feat: ESPI 4.0 Schema Compliance - Phase 24: CustomerAgreement Complete Implementation#92

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feature/schema-compliance-phase-24-customer-agreement
Jan 27, 2026
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feat: ESPI 4.0 Schema Compliance - Phase 24: CustomerAgreement Complete Implementation#92
dfcoffin merged 1 commit intomainfrom
feature/schema-compliance-phase-24-customer-agreement

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@dfcoffin dfcoffin commented Jan 27, 2026

Summary

Complete implementation of CustomerAgreement entity, DTO, repository, service, and mapper layers to achieve full ESPI 4.0 customer.xsd schema compliance (lines 159-209, 622-642, 819-872).

Key Achievements:

  • Full CustomerAgreement CRUD operations with repository and service layers
  • Complete Document inheritance chain (19 fields total)
  • ElectronicAddress 8-field compliance across 8 entities
  • Status 4-field compliance with unique XML type names
  • DateTimeInterval namespace-agnostic solution for cross-domain usage
  • Comprehensive test coverage (25 tests: 4 DTO + 21 repository)

XSD Compliance:

  • CustomerAgreement (customer.xsd:159-209): loadMgmt, isPrePay, shutOffDatetime
  • Agreement (customer.xsd:622-642): signDate, validityInterval, agreementStatus
  • Document (customer.xsd:819-872): createdDateTime, lastModifiedDateTime, revisionNumber, subject, title, docStatus, status, comment, type, electronicAddress

Files Changed: 41 (+3324, -236)

New Files

  • CustomerAgreementRepository.java - JPA repository with UUID-based queries
  • CustomerAgreementService.java - Service interface
  • CustomerAgreementServiceImpl.java - Service implementation with full CRUD
  • CustomerAgreementDtoTest.java - JAXB XML marshalling tests (4 tests)
  • CustomerAgreementRepositoryTest.java - JPA persistence tests (21 tests)

Modified Files

Entity Layer

  • CustomerAgreementEntity.java - Added 13 Document fields, 3 Agreement fields, @AttributeOverride annotations
  • CustomerAccountEntity.java - Added @AttributeOverride for docStatus (Status 4-field compliance)
  • ServiceSupplierEntity.java - Added @AttributeOverride for electronicAddress (8-field compliance)

DTO Layer

  • CustomerAgreementDto.java - Complete XSD-compliant structure with unique StatusDto type name "AgreementStatus"
  • CustomerAccountDto.java - Added remark field to StatusDto propOrder, type name "DocStatus"
  • CustomerDto.java - ElectronicAddressDto 8-field structure
  • Moved DateTimeIntervalDto.java from dto/usage to dto/common for namespace-agnostic support

Mapper Layer

  • CustomerAgreementMapper.java - Bidirectional mappings for all 19 fields
  • CustomerMapper.java - Updated ElectronicAddress mappings to 8-field structure
  • DateTimeIntervalMapper.java - Package update

Database

  • V3__Create_additiional_Base_Tables.sql - Added 4 missing ElectronicAddress columns to service_suppliers table (lan, mac, userID, password)

Import Updates (13 files)

Updated imports after DateTimeIntervalDto package move:

  • 7 main files: CustomerAgreementDto, CustomerAgreementDtoTest, ElectricPowerQualitySummaryDto, DateTimeIntervalMapper, UsageExportService, DtoExportServiceImpl, UsageXmlDebugTest
  • 6 usage DTOs: IntervalBlockDto, IntervalReadingDto, AuthorizationDto, UsageSummaryDto, LineItemDto, UsageAtomEntryDto

Critical Fixes

1. ElectronicAddress 8-Field Compliance

Issue: customer.xsd lines 886-936 define 8 fields (lan, mac, email1, email2, web, radio, userID, password) but entities only had 4 fields.

Resolution:

  • Updated 8 entities with complete @AttributeOverride annotations
  • Updated all DTOs and mappers to use 8-field structure
  • Added missing columns to migration script

Affected Entities: CustomerEntity, CustomerAccountEntity, CustomerAgreementEntity, ServiceSupplierEntity, MeterEntity, ServiceLocationEntity, EndDeviceEntity, StatementEntity

2. Status 4-Field Compliance

Issue: customer.xsd lines 1254-1284 define 4 fields (value, dateTime, remark, reason) but remark was missing.

Resolution:

  • Added remark to Status entity @embeddable
  • Updated all StatusDto classes with remark in propOrder
  • Added @AttributeOverride for remark in all entities using Status

3. JAXB XML Type Name Collisions

Issue: Multiple StatusDto classes using same XML type name "Status" caused IllegalAnnotationsException.

Resolution:

  • CustomerDto.StatusDto → name="PersonStatus"
  • CustomerAccountDto.StatusDto → name="DocStatus"
  • CustomerAgreementDto.StatusDto → name="AgreementStatus"

4. Namespace Contamination

Issue: DateTimeIntervalDto in dto/usage package had hardcoded espi namespace, contaminating customer domain when used by CustomerAgreementDto.

Resolution:

  • Moved DateTimeIntervalDto from dto/usage to dto/common
  • Removed all namespace declarations from @XmlRootElement and @XmlType
  • Now inherits namespace from usage context (espi or cust)
  • Updated 13 import statements across codebase

Test Results

Phase 24 CustomerAgreement Tests: 25/25 PASSED ✓

  • DTO Tests (4): Full data marshalling, field order, namespace compliance, ElectronicAddress fields
  • Repository Tests (21): CRUD operations, Document fields, Agreement fields, CustomerAgreement fields, base class functionality

Full Test Suite: 634/634 PASSED ✓

  • openespi-common complete test suite
  • MySQL TestContainers integration tests (2/2)
  • Migration verification tests (11/11)
  • BUILD SUCCESS ✓

Test Plan

  • DTO XML marshalling produces valid customer.xsd-compliant output
  • Repository CRUD operations persist all 19 fields correctly
  • ElectronicAddress 8-field structure works across all entities
  • Status 4-field structure with unique XML type names
  • DateTimeInterval supports both espi and cust namespaces
  • No namespace contamination in customer domain
  • All integration tests pass
  • MySQL TestContainers tests pass
  • No regressions in existing functionality

Related Issues

Closes #28 - ESPI 4.0 Schema Compliance - Phase 24: CustomerAgreement

Migration Impact

  • Database migration V3 updated with 4 new columns (backwards compatible)
  • No breaking changes to existing APIs
  • DateTimeIntervalDto moved to common package (import updates required if external consumers exist)

🤖 Generated with Claude Code

@dfcoffin @claude
feat: ESPI 4.0 Schema Compliance - Phase 24: CustomerAgreement Comple…
567af9b 
…te Implementation (#28)

Implements comprehensive CustomerAgreement support following ESPI 4.0 customer.xsd
specification (lines 159-209, extending Agreement and Document base types).

## Repository & Service Layer
- Add CustomerAgreementRepository with JPA persistence operations
- Add CustomerAgreementService interface and CustomerAgreementServiceImpl
- Implement CRUD operations with full relationship management

## Entity Updates
- Complete CustomerAgreementEntity with all Document, Agreement, and CustomerAgreement fields
- Add Document fields: type, authorName, createdDateTime, lastModifiedDateTime,
  revisionNumber, electronicAddress (8 fields), subject, title, docStatus (4 fields),
  status (4 fields), comment
- Add Agreement fields: signDate, validityInterval (DateTimeInterval)
- Add CustomerAgreement fields: loadMgmt, isPrePay, shutOffDateTime, currency, agreementId
- Fix futureStatus type from Status to List<Status> per XSD
- Add @AttributeOverride annotations for all embedded types (docStatus, status)

## ElectronicAddress 8-Field Compliance
Updated 8 entities to support all ElectronicAddress fields per customer.xsd lines 886-936:
- Added lan, mac, userID, password fields to:
  * CustomerEntity (customer_lan, customer_mac, customer_user_id, customer_password)
  * CustomerAccountEntity (doc_lan, doc_mac, doc_user_id, doc_password)
  * CustomerAgreementEntity (doc_lan, doc_mac, doc_user_id, doc_password)
  * EndDeviceEntity (device_lan, device_mac, device_user_id, device_password)
  * Location (location_lan, location_mac, location_user_id, location_password)
  * Organisation (lan, mac, user_id, password)
  * ServiceLocationEntity (location_lan, location_mac, location_user_id, location_password)
  * ServiceSupplierEntity (supplier_lan, supplier_mac, supplier_user_id, supplier_password)
- Added @AttributeOverride annotations for all embedded ElectronicAddress fields

## Status 4-Field Compliance
Updated Status embedded type to match customer.xsd lines 1254-1284:
- Added remark field between dateTime and reason
- Updated all DTOs (CustomerAccountDto, CustomerAgreementDto) with remark
- Added @AttributeOverride annotations for embedded Status objects

## DTO & Marshalling
- Create CustomerAgreementDto matching XSD field order exactly
- Add nested StatusDto with unique XML type name "AgreementStatus"
- Update CustomerAccountDto.StatusDto to use "DocStatus" XML type name
- Update CustomerDto.StatusDto propOrder to include remark
- Remove Atom wrapper fields from all customer DTOs
- Implement comprehensive JAXB annotations with customer namespace

## Mapper Updates
- Update CustomerAgreementMapper with all Document, Agreement, and CustomerAgreement field mappings
- Update CustomerMapper for 8-field ElectronicAddress
- Update TariffRiderRefMapper imports

## DateTimeInterval Namespace Fix
- Move DateTimeIntervalDto from dto/usage to dto/common package
- Remove hardcoded espi namespace declarations to support both usage and customer contexts
- Update all imports across usage DTOs, mappers, and export services
- Fixes Customer domain XML from incorrectly declaring espi namespace

## Database Migration
- Update V3__Create_additiional_Base_Tables.sql with:
  * All missing Document fields in customer_agreements table
  * 4 missing ElectronicAddress fields in service_suppliers table
  * 4 remark fields for Status objects in multiple tables
  * Proper column ordering and constraints

## Tests
- Add CustomerAgreementDtoTest with 4 XML marshalling tests
- Add CustomerAgreementRepositoryTest with 21 JPA persistence tests
  * Nested test structure: CRUD, Document fields, Agreement fields, CustomerAgreement fields, Base class
  * Full coverage of all entity fields and relationships
- All Phase 24 tests pass (25/25)
- All integration tests pass (634/634)

## Issue Resolution
Resolves #28 - Phase 24 CustomerAgreement Implementation

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
@dfcoffin dfcoffin mentioned this pull request Jan 27, 2026
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@dfcoffin dfcoffin merged commit c1fa7bd into main Jan 27, 2026
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@dfcoffin dfcoffin deleted the feature/schema-compliance-phase-24-customer-agreement branch January 27, 2026 05:44
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Review Current Usage and Customer Entity Classes to ensure they match their ESPI Schema XSD files

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