Move unlocalize_currency filter to a PriceParser service

- It's no longer a filter but more a service: it's therefore more logic.

spec/javascripts/unit/admin/utils/services/price_parser_spec.js.coffee

@@ -1,10 +1,10 @@
-describe 'convert string to number with configurated currency', ->
-  filter = null
+describe "PriceParser service", ->
+  priceParser = null
 
   beforeEach ->
-    module 'ofn.admin'
-    inject ($filter) ->
-      filter = $filter('unlocalizeCurrency')
+    module('admin.utils')
+    inject (PriceParser) ->
+      priceParser = PriceParser
 
   describe "with point as decimal separator and comma as thousands separator for I18n service", ->
 
@@ -16,34 +16,34 @@ describe 'convert string to number with configurated currency', ->
           return "1,000"
     
     it "handle point as decimal separator", ->
-      expect(filter("1.00")).toEqual 1.0
+      expect(priceParser.parse("1.00")).toEqual 1.0
 
     it "handle point as decimal separator", ->
-      expect(filter("1.000")).toEqual 1.0
+      expect(priceParser.parse("1.000")).toEqual 1.0
 
     it "also handle comma as decimal separator", ->
-      expect(filter("1,0")).toEqual 1.0
+      expect(priceParser.parse("1,0")).toEqual 1.0
 
     it "also handle comma as decimal separator", ->
-      expect(filter("1,00")).toEqual 1.0
+      expect(priceParser.parse("1,00")).toEqual 1.0
 
     it "also handle comma as decimal separator", ->
-      expect(filter("11,00")).toEqual 11.0
+      expect(priceParser.parse("11,00")).toEqual 11.0
 
     it "handle comma as decimal separator but not confusing with thousands separator", ->
-      expect(filter("11,000")).toEqual 11000
+      expect(priceParser.parse("11,000")).toEqual 11000
 
     it "handle point as decimal separator and comma as thousands separator", ->
-      expect(filter("1,000,000.00")).toEqual 1000000
+      expect(priceParser.parse("1,000,000.00")).toEqual 1000000
 
     it "handle integer number", ->
-      expect(filter("10")).toEqual 10
+      expect(priceParser.parse("10")).toEqual 10
 
     it "handle integer number with comma as thousands separator", ->
-      expect(filter("1,000")).toEqual 1000
+      expect(priceParser.parse("1,000")).toEqual 1000
     
     it "handle integer number with no thousands separator", ->
-      expect(filter("1000")).toEqual 1000
+      expect(priceParser.parse("1000")).toEqual 1000
   
   describe "with comma as decimal separator and final point as thousands separator for I18n service", ->
 
@@ -55,34 +55,34 @@ describe 'convert string to number with configurated currency', ->
           return "1.000"
     
     it "handle comma as decimal separator", ->
-      expect(filter("1,00")).toEqual 1.0
+      expect(priceParser.parse("1,00")).toEqual 1.0
 
     it "handle comma as decimal separator with one digit after the comma", ->
-      expect(filter("11,0")).toEqual 11.0
+      expect(priceParser.parse("11,0")).toEqual 11.0
 
     it "handle comma as decimal separator with two digit after the comma", ->
-      expect(filter("11,00")).toEqual 11.0
+      expect(priceParser.parse("11,00")).toEqual 11.0
 
     it "handle comma as decimal separator with three digit after the comma", ->
-      expect(filter("11,000")).toEqual 11.0
+      expect(priceParser.parse("11,000")).toEqual 11.0
     
     it "also handle point as decimal separator", ->
-      expect(filter("1.00")).toEqual 1.0
+      expect(priceParser.parse("1.00")).toEqual 1.0
 
     it "also handle point as decimal separator with integer part with two digits", ->
-      expect(filter("11.00")).toEqual 11.0
+      expect(priceParser.parse("11.00")).toEqual 11.0
 
     it "handle point as decimal separator and final point as thousands separator", ->
-      expect(filter("1.000.000,00")).toEqual 1000000
+      expect(priceParser.parse("1.000.000,00")).toEqual 1000000
 
     it "handle integer number", ->
-      expect(filter("10")).toEqual 10
+      expect(priceParser.parse("10")).toEqual 10
 
     it "handle integer number with final point as thousands separator", ->
-      expect(filter("1.000")).toEqual 1000
+      expect(priceParser.parse("1.000")).toEqual 1000
 
     it "handle integer number with no thousands separator", ->
-      expect(filter("1000")).toEqual 1000
+      expect(priceParser.parse("1000")).toEqual 1000
 
   describe "with comma as decimal separator and space as thousands separator for I18n service", ->
 
@@ -94,41 +94,42 @@ describe 'convert string to number with configurated currency', ->
           return "1 000"
     
     it "handle comma as decimal separator", ->
-      expect(filter("1,00")).toEqual 1.0
+      expect(priceParser.parse("1,00")).toEqual 1.0
 
     it "handle comma as decimal separator with one digit after the comma", ->
-      expect(filter("11,0")).toEqual 11.0
+      expect(priceParser.parse("11,0")).toEqual 11.0
 
     it "handle comma as decimal separator with two digit after the comma", ->
-      expect(filter("11,00")).toEqual 11.0
+      expect(priceParser.parse("11,00")).toEqual 11.0
 
     it "handle comma as decimal separator with three digit after the comma", ->
-      expect(filter("11,000")).toEqual 11.0
+      expect(priceParser.parse("11,000")).toEqual 11.0
 
     it "also handle final point as decimal separator", ->
-      expect(filter("1.00")).toEqual 1.0
+      expect(priceParser.parse("1.00")).toEqual 1.0
 
     it "also handle final point as decimal separator with integer part with two digits", ->
-      expect(filter("11.00")).toEqual 11.0
+      expect(priceParser.parse("11.00")).toEqual 11.0
 
     it "handle point as decimal separator and space as thousands separator", ->
-      expect(filter("1 000 000,00")).toEqual 1000000
+      expect(priceParser.parse("1 000 000,00")).toEqual 1000000
 
     it "handle integer number", ->
-      expect(filter("10")).toEqual 10
+      expect(priceParser.parse("10")).toEqual 10
 
     it "handle integer number with space as thousands separator", ->
-      expect(filter("1 000")).toEqual 1000
+      expect(priceParser.parse("1 000")).toEqual 1000
 
     it "handle integer number with no thousands separator", ->
-      expect(filter("1000")).toEqual 1000
+      expect(priceParser.parse("1000")).toEqual 1000
   
   describe "handle null/undefined case", ->
     it "null case", ->
-      expect(filter(null)).toEqual null
+      expect(priceParser.parse(null)).toEqual null
     
     it "undefined case ", ->
-      expect(filter(undefined)).toEqual null
+      expect(priceParser.parse(undefined)).toEqual null
 
     it "wtf case", ->
-      expect(filter("wtf")).toEqual null
+      expect(priceParser.parse("wtf")).toEqual null
+