Action items' storage

[zhixiangteoh]

Schema:

// e.g. actions object in browser storage
actions = {
    greenItems: null,
    yellowItems: [ 
      { id: "1", body: "need to fix" }, 
      { id: "2", body: "could've improved"},
      ...
    ],
    redItems: [ 
      { id: "3", body: "failed to fix" }, 
      { id: "4", body: "failure in life"}, 
      ...
    ]
}

Reducer to support these actions:

• ADD_YELLOW_ITEM (add one to yellowItems)
• ADD_RED_ITEM (add one to redItems)
• REMOVE_YELLOW_ITEM (remove one from yellowItems by id)
• REMOVE_RED_ITEM (remove one from redItems by id)
• SET_YELLOW_ITEMS (replace yellowItems array)
• SET_RED_ITEMS (replace redItems array)
• INIT (set whole actions object)

How it will generally work:

1. Initialized with all Yellow and Red items in PreviousList
   1. Has access to currentMonday
   2. Similar to PreviousList, gets all Yellow / Red items from previous week to firstMonday and dispatches INIT
2. User clicks Move to Green/Yellow/Red
   1. REMOVE_YELLOW_ITEM / REMOVE_RED_ITEM from Actions context
   2. ADD_YELLOW_ITEM / ADD_RED_ITEM to Current's List context
3. User clicks Delete
   1. REMOVE_YELLOW_ITEM / REMOVE_RED_ITEM from Actions context

Update: Decided to reuse ListContext to create a pseudo Actions context, but with a null greenItems field and without accessing / modifying this field.