Decomposition of load Method and Performance Optimization for saveAll in Reactive-Model Package

[jircdev]

File: library\modules\entities\collection\local-provider.ts
Context: The load method in the reactive-model package currently encompasses multiple responsibilities, including initializing the provider, handling pagination, filtering, sorting, and data fetching.

Problem: The method's extensive scope makes it challenging to read, maintain, and test.

Proposed Solution:

1. Splitting Initialization Logic: Extract the provider initialization into a separate method named initializeProvider.
2. Isolating Pagination Logic: Create a calculatePagination method to handle the computation of total pages and current offsets.
3. Dedicated Data Fetching Method: Separate the data fetching process into its own method, fetchData.
4. Extracting Filtering and Sorting Logic: Move filtering and sorting responsibilities to a new function called applyFiltersAndSorting.

Expected Outcome: Decomposing the load method will simplify each aspect of the process, enhancing the code's clarity and ease of maintenance.