Codify §4.2 requirement-writer single-live partial-unique backstop

Shipped

2 ஜூலை, 2026 அன்று 12:48 AM UTC

Author

Kamo

Commit

b0b5fb2

At most ONE LIVE requirement per (loan_file_uid, img_doc_type_id, party) obligation cell. **************** app-layer idempotency read cannot catch a concurrent double-instantiate (both read zero-live; condition + requirement INSERT to different tables → no CRDB conflict). This partial-unique makes single-live structural. Mirrors **************** DocumentRequirementStatus is @Enumerated(STRING). Idempotent CREATE IF NOT EXISTS.