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@lssm/integration.provider-einvoicing

v2.0.1

Published

French Factur-X (EN16931 CII) generation, EN16931/CIUS-FR conformance (Mustangproject), and PDP submission adapters for ContractSpec BillingOS.

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Readme

@lssm/integration.provider-einvoicing

French Factur-X generation and PDP submission for ContractSpec BillingOS.

  • ./cii — pure EN16931 Cross-Industry Invoice (CII) XML builder.
  • ./facturx — FacturXGeneratorPort + a Mustangproject-backed PDF/A-3 hybrid generator.
  • ./conformance — EN16931 / Factur-X CIUS-FR validation via Mustangproject (JVM).
  • ./pdp — PdpSubmissionPort, a deterministic mock, a fail-closed production stub, and an idempotent submission guard.

Conformance toolchain

Validator: Mustangproject CLI 2.17.0 (vendored at vendor/Mustang-CLI-2.17.0.jar, from Maven Central org.mustangproject:Mustang-CLI:2.17.0). It runs XSD schema validation and EN16931 / Factur-X Schematron business rules over the JVM (OpenJDK 17). Set EINVOICING_JAVA_BIN to override the java binary.

Conformance and embedding are never faked: if the jar or JVM is absent, the generator returns the machine CII XML with embedded:false, and the validator returns available:false with a skip reason.

Depends on @lssm/lib.billing-france (TVA rounding, flow classification) and @lssm/lib.billing-spec (invoice types). This package owns Factur-X generation + PDP submission; the lib stays pure.