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https://github.com/openfoodfoundation/openfoodnetwork
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78fc6b7138
This service directly calls methods in the google maps javascript included in the darkswarm layout. If we're moving away from it, we should clarify where it's used.
87 lines
3.2 KiB
CoffeeScript
87 lines
3.2 KiB
CoffeeScript
Darkswarm.factory 'Enterprises', (enterprises, ShopsResource, CurrentHub, Taxons, Dereferencer, Matcher, GmapsGeo, $rootScope) ->
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new class Enterprises
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enterprises: []
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enterprises_by_id: {}
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constructor: ->
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# Populate Enterprises.enterprises from json in page.
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@initEnterprises(enterprises)
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initEnterprises: (enterprises) ->
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# Map enterprises to id/object pairs for lookup.
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for enterprise in enterprises
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@enterprises.push enterprise
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@enterprises_by_id[enterprise.id] = enterprise
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# Replace enterprise and taxons ids with actual objects.
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@dereferenceEnterprises(enterprises)
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@producers = @enterprises.filter (enterprise)->
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enterprise.category in ["producer_hub", "producer_shop", "producer"]
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@hubs = @enterprises.filter (enterprise)->
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enterprise.category in ["hub", "hub_profile", "producer_hub", "producer_shop"]
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dereferenceEnterprises: (enteprises) ->
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if CurrentHub.hub?.id
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CurrentHub.hub = @enterprises_by_id[CurrentHub.hub.id]
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for enterprise in enterprises
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@dereferenceEnterprise enterprise
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dereferenceEnterprise: (enterprise) ->
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@dereferenceProperty(enterprise, 'taxons', Taxons.taxons_by_id)
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@dereferenceProperty(enterprise, 'supplied_taxons', Taxons.taxons_by_id)
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dereferenceProperty: (enterprise, property, data) ->
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# keep unreferenced enterprise ids
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# in case we dereference again after adding more enterprises
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enterprise.unreferenced |= {}
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collection = enterprise[property]
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unreferenced = enterprise.unreferenced[property] || collection
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enterprise.unreferenced[property] =
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Dereferencer.dereference_from unreferenced, collection, data
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addEnterprises: (new_enterprises) ->
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return unless new_enterprises && new_enterprises.length
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for enterprise in new_enterprises
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@enterprises_by_id[enterprise.id] = enterprise
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loadClosedEnterprises: ->
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request = ShopsResource.closed_shops {}, (data) =>
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@initEnterprises(data)
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request.$promise
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flagMatching: (query) ->
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for enterprise in @enterprises
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enterprise.matches_name_query = if query? && query.length > 0
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Matcher.match([enterprise.name], query)
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else
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false
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calculateDistance: (query, firstMatching) ->
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if query?.length > 0 and GmapsGeo.OK
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if firstMatching?
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@setDistanceFrom firstMatching
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else
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@calculateDistanceGeo query
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else
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@resetDistance()
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calculateDistanceGeo: (query) ->
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GmapsGeo.geocode query, (results, status) =>
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$rootScope.$apply =>
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if status == GmapsGeo.OK
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#console.log "Geocoded #{query} -> #{results[0].geometry.location}."
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@setDistanceFrom results[0].geometry.location
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else
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console.log "Geocoding failed for the following reason: #{status}"
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@resetDistance()
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setDistanceFrom: (locatable) ->
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for enterprise in @enterprises
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enterprise.distance = GmapsGeo.distanceBetween enterprise, locatable
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$rootScope.$broadcast 'enterprisesChanged'
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resetDistance: ->
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enterprise.distance = null for enterprise in @enterprises
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