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Create MARC Bib, create Instance and multiple Holdings, Items (DRAFT - NOT Implemented, planned for Poppy)

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UXPROD-2741 - Getting issue details... STATUS

Description

Save MARC_BIB + create Instance + create multiple Holdings, Items.

Multiple Holdings and/or Items can be create out of one MARC Record, which is mapped in a single Instance entity, information for mapping multiple Holdings and/or Items are stored in repeatable MARC fields (MARC fields can be different, but always the same for each record in a given file)

Sample record with multiple holdings/item data:

=LDR 01262nam a2200301Ia 4500
=001 ocm54341618\
=003 OCoLC
=005 20070103101904.0
=008 010330s1798\\\\enkaf\\\\\\\\\000\0\eng\d
=035 \\$a(Sirsi) a551407
=035 \\$a(Sirsi) o54341618
=049 \\$aDRUM
=040 \\$aCUD$beng$cCUD$dDRU$dMvI
=090 \\$aBS2095$b.S33 1798
=130 0\$aBible.$pNew Testament$lEnglish.$sScarlett.$f1798.
=245 12$aA translation of the New Testament from the original Greek /$chumbly attempted by Nathaniel Scarlett, assisted by men of piety & literature ; with notes.
=260 \\$aLondon :$bPrinted by T. Gillet; and sold by Nathaniel Scarlett, No. 349, near Exeter 'Change, Strand; also F. & C. Rivington, St. Paul's Church Yard,$c1798.
=300 \\$axi, 483, vi p., [1] folded leaf of plates :$bill. ;$c19 cm.
=500 \\$aEngraved t.p.
=500 \\$aIncludes Observations on some terms used in this translation: vi p. at end.
=510 3\$aDarlow-Moule-Herbert 1433
=700 1\$aScarlett, Nathaniel,$d1753-1802.
=740 02$aObservations on some terms used in this translation.
=945 \\$a34678234678246423786427$b1$hKU/CC/DI/M <===== $a = item barcode, $b = copy number, $h = holdings permanent location
=945 \\$a34678234678246423786428$b2$hKU/CC/DI/M
=945 \\$a34678234678246423786429$b1$hKU/CC/DI/A


Job Profile is not changing - same Mapping + Action profiles are arranged in the JobProfile


NB: Save MARC_BIB action is implicit and is executed prior to all other actions specified in the profile.

Flow

  1. [1-4] UploadDefinition is created for importing files in mod-data-import
  2. [2-3] JobExecution is created in mod-srm
  3. [5-7] MARC files are uploaded from WEB client to mod-data-import
  4. [6] Uploaded file is stored in memory of mod-data-import
  5. [8-9] User selects the JobProfile and initiates the processing of the uploaded files
  6. [10-11] Profile ID is set for JobExecution
  7. [12] MARC records are packed into batches and put to Kafka queue DI_RAW_RECORDS_CHUNK_READ
  8. [13-15] mod-srm reads batches from the queue, parses MARC records and passes to mod-srs via Kafka queue DI_RAW_RECORDS_CHUNK_PARSED. JobExecution is set to IN_PROGRESS status on first chunk received.
  9. [16-17] mod-srs stores records into PostgreSQL database and returns the result back via Kafka queue (broken records are also stored as 'error record') - DI_PARSED_RECORDS_CHUNK_SAVED
  10. [18-19] mod-srm reads the profile and creates JSON payload (containing parsed MARC) for processing. Exports it to an appropriate Kafka queue (one message per MARC entry) - DI_SRS_MARC_BIB_RECORD_CREATED
  11. [20-22] mod-inventory reads the message, creates Instance. Stores (via OKAPI HTTP) in mod-inventory-storage. At this point Instance UUID and Instance HRID are generated. Exports message DI_INVENTORY_INSTANCE_CREATED_READY_FOR_POST_PROCESSING
  12. [25-30] The post-processing stage: mod-srs reads message and updates according entry (Instance HRID is set to '001' MARC_BIB field, the value from '001' + '003' is moved to '035', Instance ID is set to '999 ff i' field). Creates new messages with updated payload DI_SRS_MARC_BIB_INSTANCE_HRID_SET. mod-inventory reads message from DI_SRS_MARC_BIB_INSTANCE_HRID_SET and updates Instance with updated identifiers fields - no new messages are sent at this point.
  13. [31] At the same time as in step [27] mod-srs sends DI_INVENTORY_INSTANCE_CREATED event
  14. [32-34] mod-inventory reads the message from DI_INVENTORY_INSTANCE_CREATED, creates Holdings. Stores (via OKAPI HTTP) in mod-inventory-storage. Exports message to DI_INVENTORY_HOLDING_CREATED
  15. [37-40] mod-inventory reads the message from DI_INVENTORY_HOLDING_CREATED, creates Items. Stores (via OKAPI HTTP) in mod-inventory-storage. Exports message to DI_INVENTORY_ITEM_CREATED
  16. [43-44] mod-inventory reads message and exports to DI_COMPLETED
  17. [44-45] mod-srm receives DI_COMPLETED event, marks JobExecution as COMPLETED

Diagram

Source



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