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raven/devdocs/specs/core-import-v7.txt
2018-08-29 17:17:38 +00:00

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IMPORT FROM V7 SPECS
CASES
- https://rockfish.ayanova.com/default.htm#!/rfcaseEdit/3503
REQUIREMENTS
- LImited area of concern: rather than trying to do all types of import, I'm going to write this as if it's all for v7 only
- only when I write the next importer will I see if there are any savings of combining objects, but for now small classes with single responsibility
- Import v7 data into RAVEN via datadump plugin for v7
- ROUTE: endpoint to allow upload of v7 datadump zip file .
- ROUTE: endpoint to allow delete of uploaded datadump file.
- ROUTE: endpoint to Show list of datadump files uploaded.
- ROUTE: endpoint to trigger non-selective import of specified datadump file (import all)
- FUTURE - ROUTE: endpoint to download a picklist collection of objects found in dump suitable for user to then select specific objects (or type of objects) to import
- FUTURE - ROUTE: endpoint to trigger selective import from an uploaded datadump file
- future thing if required because user always has option of editing zip file and removing what is not required to be imported
- Supports specifying what to import so can just pick clients or something.
- Pick by name of folder I guess within zip since each object type is in it's own folder
- ?? WAIT A BIT TO DETERMINE THIS: EVENTLOG
- NOTE: items will be imported as if newly created so the administrator / manager account is the owner of all imported objects
- IMPORT
- user selects all or collection of folders to import from zip
- User is returned a jobid that the client can use to display the activity log
- Importer opens the archive file and iterates the folders
- Each type of object has a corresponding biz object that handles importing that type
- So, for example, each client json is handed off to a corresponding ClientBiz for import
- Importer updates the opslog as it's doing the import with summary information (3 clients imported successfully etc)
- Should close api while it's doing the import.
- Datadump files should be in backup files folder
ROLES
- Ops ful, biz full can submit jobs
- OpsLImited and biz limited can view the jobs (already coded)
OBJECTS
- [ImportAyaNova7Controller]
- [ImportAyaNova7Biz] object to back controller routes, submit job, run job and pass off import to each biz object in turn that implements:
- [IImportAyaNova7Object] interface for each biz object (e.g. ClientBiz)
- Import(AyaTypeAndID,JSONDATAfromimportfile)
OPERATION SEQUENCE
The upload / delete / show list of datadump files part is standard api stuff and doesn't need special handling nor locking the server
Importing
- Triggered by ops user remotely by selecting datadump file for import
SCHEMA
- It would be helpful to have a importmap table that is used temporarily during import to store a map of v7Guid's with their imported RAVEN type and id
- This way it can be a lookup table to quickly set other imported data, i.e. client id's to match to units being imported.
IMPORTMAP
- ObjectType
- ObjectId
- v7Guid