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3 Commits (839952a56d76b2236a70ec2dbc5c193ecbb72504)

Author SHA1 Message Date
Mike Gerwitz 839952a56d [DEV-3257] DataApiMediator: Auto-expand into fields on reply [*]
[*] You should not use this commit directly since this may wipe out data in
fields the user has changed.  See future commit where this situation is
properly handled.

* src/client/Client (_init): Provide dapimap to DataApiMediator instance.
* src/client/dapi/DataApiMediator.js
  (_dapi_map): New field.
  (constructor): Accept dapimap.  BC break (which is okay, since this is
    still part of a topic branch).  Assing to _dapi_map.  Update docblock.
  (monitor): Bind `dapi_manager' to first argument of handlers.
  (_updateFieldData): Accept `dapi_manager' as first argument.  Use
    `_populateWithMap' to generate additional update data.
  (_populateWithMap): New method.
  (_clearFieldFailures): Accept `dapi_manager' as first argument.
* src/dapi/DataApiManager.js: Update copyright year.
  (getDataExpansion): Return empty object (consistent with interface) rather
    than `undefined' when field value is undefined.  Use
    {Error=>MissingDataError} when field data are missing.  Throw instead of
    emit.  Fix missing comma in var declarations.
* src/dapi/MissingDataError.js: New class.
* test/client/dapi/DataApiMediatorTest.js: Update test data to test field
    expansion.  New test against ignoring field expansion when data are not
    available.  Update Sut constructors of other tests for new dapimap
    parameter.

DEV-3257
2018-07-17 15:44:37 -04:00
Mike Gerwitz 160ab01f9a DataApiMediator: setData{ByName=>} to prepare for multi-field set
See following commit.

* src/client/dapi/DataApiMediator.js (_updateFieldData):
  `setData{ByName=>}'.
* test/client/dapi/DataApiMediatorTest.js: Update respective tests.

DEV-3257
2018-07-17 15:44:37 -04:00
Mike Gerwitz e25bec5ac0 DataApiMediator: New class
This extracts existing code from Client and adds tests.  The glue code is
far from ideal and highlights the amount of work needed to decouple Client
from so many parts of the system.

* src/client/Client.js (_dapiManager): New field.
  (_init): Use DataApiMediator.
  (_createProgram): Assign `_dapiManager' (this is not at all
  ideal).  Remove hooks from it: fieldLoading, updateFieldData,
  clearFieldData.
* src/client/ClientDependencyFactory.js (createDataApiMediator): New alias
  to DataApiMediator constructor.
* src/client/dapi/DataApiMediator.js: New class.
* test/client/dapi/DataApiMediatorTest.js: New test case.

DEV-3257
2018-07-17 15:44:33 -04:00