1
0
mirror of https://github.com/LaCasemate/fab-manager.git synced 2024-12-05 16:24:21 +01:00
fab-manager/app/assets/javascripts/services/pagination_service.coffee

51 lines
1.3 KiB
CoffeeScript
Raw Normal View History

'use strict'
Application.Services.factory("paginationService", [->
helpers = {}
helpers.pageCount = (totalCount, perPage)->
Math.ceil(totalCount/perPage)
helpers.hasNextPage = (currentPage, totalCount, perPage)->
_pageCount = helpers.pageCount(totalCount, perPage)
(_pageCount != currentPage) and (_pageCount != 0)
Instance = (resourceService, currentPage, perPage, totalCount, defaultQueryParams, callback, functionName)->
@resourceService = resourceService
@currentPage = currentPage
@perPage = perPage
@totalCount = totalCount
@defaultQueryParams = defaultQueryParams
@callback = callback
@functionName = functionName || 'query'
@loading = false
@pageCount = ->
helpers.pageCount(@totalCount, @perPage)
@hasNextPage = ->
helpers.hasNextPage(@currentPage, @totalCount, @perPage)
@loadMore = (queryParams)->
@currentPage += 1
@loading = true
_queryParams = { page: @currentPage, per_page: @perPage }
if queryParams
for k,v of queryParams
_queryParams[k] = v
for k,v of @defaultQueryParams
_queryParams[k] = v
@resourceService[@functionName](_queryParams, (dataPromise)=>
@callback(dataPromise)
@loading = false
)
return
return { Instance: Instance }
])