Create a basic requisition

As a storeroom manager (at a specific facility), I want to create a BASIC requisition so that I can place a simple order for a list of products associated with my facility, program and period.

This is a basic requisition. adds configuration. adds more configuration. Please review all stories to understand the future features.

Review and Reference

• Video demo the requisition process

• High-level overview of requisition process

• Current 2.0 functionality on the demo server

Acceptance Criteria
Verify that:

• a requisition object is created based off the requisition template associated with the program

• ensure the requisition logic persists (calculations, configured column headers)

• the requisition object is associated with a Facility

• the requisition object is associated with a Program

• the requisition object is associated with a Schedule

• the requisition object is associated with a Period within the Schedule

• a time stamp of the creation date is recorded

• system records requisition status "initiated"

• system creates a requisition entity

• the requisition object is associated with a one or more "product(s)" and related product attributes (code, name, etc.)

• there is a "requested quantity" input field associated with each product line item

• A quantity must be entered prior to submission (no data entered, no submission)

• there is a mechanism to 'submit' the requisition

• there is a mechanism to save the requisition**

• a requisition can be saved and returned to**

• upon submission the requisition status changes to "submitted"

• <new> The initiate endpoint does not need to take a whole requisition, we can trim it to the required info

• <new> Make sure that users are not allowed to provide input for hidden fields - https://openlmis.atlassian.net/browse/OLMIS-786

• <new> the template is used to create the requisition (tie the requisition to the template)

**saving behavior may need to be pulled out to be its own story.

Other requisition status: initiated, submitted, authorized, approved, released, skipped)

Dependency: there is a product associated with a facility and program.