Synchro MEF / RERO-ILS - Githubissues

User story

As a librarian, I want the updated, merged or deleted IdRef/GND entities to be automatically reported and corrected in the RERO ILS document.

Acceptance criteria

Updated IdRef/GND records should be updated in MEF and RERO ILS.

[x] 1. Updated records are updated in MEF and RERO ILS: especially access points and identifier. Examples:
- Montaigne, Michel de ppn 027035549 (suppression de la 2e zone 200)
- Van der Gucht, Fieke (17..-....) ppn 202360458 (date de vie mise à jour dans la vedette)
- [x] 1.1 Changed VIAF clusters are reported in RERO ILS
- [x] 1.2 Base identifier is indexed in the document: "id_base": "idref:026907747"
  - Currently all identifiers of the MEF cluster are indexed but we don't know to which one the document was linked. This will help to facilitate the updates.
[x] 2. Merged records are updated in MEF and RERO ILS
- old identifier and access point are updated by the new ones in RERO ILS
- EXAMPLE / PPN 027630501 has been merged in ppn 026357313
[x] 3. deleted or splitted records
- Alert to system admin with list of concerned bibliographic records for each problematic authority (all the cases can be solved automatically)

Tasks

[x] Create specific API on the MEF server to get the last MEF version given a source id.
[x] Create a specific API on the MEF server to know which MEF has been updated for a given period
[x] Create a first script version on the ILS to perform the sync with detailed logs.
[x] Inject the MEF pid in the ILS document database data.
[x] Remove legacy sync code.
[x] Create a tasks to perform the synchronisation.
[x] Store the last sync date time the the errors.
[x] Create a new entry point to monitor errors on zabbix.

Specifications

GND spec: https://www.dnb.de/EN/Professionell/Metadatendienste/Datenbezug/GND\_Aenderungsdienst/gndAenderungsdienst\_node.html

IdRef spec: cf. comment below

/!\ The sync mechanism should also update RERO ILS data on the base of updated MEF record and MEF RERO RAMEAU records (when integrated into MEF). Use case: birth and death dates have been added in IdRef, then the MEF record is updated, then the RERO ILS data should be updated also.

Info OAI-PMH IdRef

10 PPN de notices en statut deleted : 137395078 07807259X 142995436 034651012 067178278 203822552 203752791 194138526 087881470 203825837

Le serveur OAI fournit la notice mais le leader contient la lettre "d" en position https://www.idref.fr/OAI/oai.jsp?verb=GetRecord&metadataPrefix=marc-xml&identifier=oai:IdRefOAIServer.fr:137395078

Soit une notice#1 027630501 fusionnée dans une notice#2 026357313 1) https://www.idref.fr/OAI/oai.jsp?verb=GetRecord&metadataPrefix=marc-xml&identifier=oai:IdRefOAIServer.fr:027630501 la notice 1 a donc le statut d (deleted) dans le leader

2) https://www.idref.fr/OAI/oai.jsp?verb=GetRecord&metadataPrefix=marc-xml&identifier=oai:IdRefOAIServer.fr:026357313 la notice 2 est mise à jour et contient une zone 035 $a qui indique le PPN de la notice1 en $a et $9 sudoc c'est le $9 sudoc qui indique q"'il s'agit d'une notice fusionnée

Synchro via API non OAI

http://documentation.abes.fr/aideidrefdeveloppeur/index.html#synchroniser

rero / rero-ils