Description

The 'Update' is an action that is specified by the Action profile, so anytime the user needs to choose the Action profile if there is a need to update records. The Matching profile defines the types of incoming records and existing records, that need to be updated. Also, a Match profile contains the Match criteria, which specifies parameters for records comparison.

Action profile should be created with the Action = Update:

Match profile should be created to match the incoming Marc Authority records to the existing Marc Authority records:

Flow

The user uploads the MARC file, chooses an Action profile & Matching profile on the UI application, starts the import process

Step№	Module	Task	Event published on task completion
1	mod-data-import	Sends a batch of records to Kafka queue	DI_RAW_RECORDS_CHUNK_READ
2	mod-source-record-manager	Reads batches from the queue, validate them, and publishes events - since JobProfile contains an action for MARC_Authority update, original records are not saved in mod-srs.	DI_MARC_FOR_UPDATE_RECEIVED
3	mod-source-record-storage	Tries to find entity according to match criteria, matches the incoming Marc Authority record to the existing SRS Marc Authority record, and puts a matched record to Kafka queue. Matching works now only by 001 and 999 ff $s. Matching 010 $a or other tags requires implementing a spike MODDATAIMP-583 - Getting issue details... STATUS	DI_SRS_MARC_AUTHORITY_RECORD_MATCHED if the only 1 record found DI_SRS_MARC_AUTHORITY_RECORD_NOT_MATCHED if 0 or more than 1 record is found
4	mod-source-record-storage	Receives the event from itself, modifies the record from the payload, retrieves and updates an existing SRS record by the modified version	DI_SRS_MARC_AUTHORITY_RECORD_MODIFIED_READY_FOR_POST_PROCESSING
5	mod-inventory	Generates FOLIO Authority record from Marc SRS using default mapping rules, updates the existing FOLIO record (in mod-inventory-storage) by the generated version	DI_INVENTORY_AUTHORITY_UPDATED if there are other actions in the profile DI_COMPLETED if no more actions in profile

Diagram

Source Attachment

PlantUML diagram

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