alexreisner · alexreisner · Sep 1, 2021 · Aug 25, 2021 · Sep 1, 2021 · Sep 1, 2021
diff --git a/README_API_GUIDE.md b/README_API_GUIDE.md
@@ -210,6 +210,17 @@ The [Google Places Search API](https://developers.google.com/maps/documentation/
 * **Limitations**: ?
 * **Notes**: You can use the open (non-licensed) API by setting: `Geocoder.configure(mapquest: {open: true})` (defaults to licensed version)
 
+### Melissa Data (`:melissa_street`)
+
+* **API key**: required
+* **Key signup**: https://www.melissa.com/developer/
+* **Quota**: ?
+* **Region**: world
+* **Languages**: English
+* **Documentation**: https://www.melissa.com/developer/
+* **Terms of Service**: https://www.melissa.com/terms
+* **Limitations**: ?
+
 ### Nominatim (`:nominatim`)
 
 * **API key**: none

diff --git a/lib/geocoder/lookup.rb b/lib/geocoder/lookup.rb
@@ -62,6 +62,7 @@ def street_services
         :latlon,
         :amap,
         :osmnames,
+        :melissa_street,
         :amazon_location_service,
         :geoapify
       ]

diff --git a/lib/geocoder/lookups/melissa_street.rb b/lib/geocoder/lookups/melissa_street.rb
@@ -0,0 +1,41 @@
+require 'geocoder/lookups/base'
+require "geocoder/results/melissa_street"
+
+module Geocoder::Lookup
+  class MelissaStreet < Base
+
+    def name
+      "MelissaStreet"
+    end
+
+    def results(query)
+      return [] unless doc = fetch_data(query)
+
+      if doc["TransmissionResults"] == "GE05"
+        raise_error(Geocoder::InvalidApiKey) ||
+          Geocoder.log(:warn, "Melissa service error: invalid API key.")
+      end
+
+      return doc["Records"]
+    end
+
+    private # ---------------------------------------------------------------
+
+    def base_query_url(query)
+      "#{protocol}://address.melissadata.net/v3/WEB/GlobalAddress/doGlobalAddress?"
+    end
+
+    def query_url_params(query)
+      params = {
+        id: configuration.api_key,
+        format: "JSON",
+        a1: query.sanitized_text,
+        loc: query.options[:city],
+        admarea: query.options[:state],
+        postal: query.options[:postal],
+        ctry: query.options[:country]
+      }
+      params.merge(super)
+    end
+  end
+end
diff --git a/lib/geocoder/results/melissa_street.rb b/lib/geocoder/results/melissa_street.rb
@@ -0,0 +1,46 @@
+require 'geocoder/results/base'
+
+module Geocoder::Result
+  class MelissaStreet < Base
+    def address(format = :full)
+      @data['FormattedAddress']
+    end
+
+    def street_address
+      @data['AddressLine1']
+    end
+
+    def suffix
+      @data['ThoroughfareTrailingType']
+    end
+
+    def number
+      @data['PremisesNumber']
+    end
+
+    def city
+      @data['Locality']
+    end
+
+    def state_code
+      @data['AdministrativeArea']
+    end
+    alias_method :state, :state_code
+
+    def country
+      @data['CountryName']
+    end
+
+    def country_code
+      @data['CountryISO3166_1_Alpha2']
+    end
+
+    def postal_code
+      @data['PostalCode']
+    end
+
+    def coordinates
+      [@data['Latitude'].to_f, @data['Longitude'].to_f]
+    end
+  end
+end
diff --git a/test/fixtures/melissa_street_invalid_key b/test/fixtures/melissa_street_invalid_key
@@ -0,0 +1,6 @@
+{
+  "Version": "3.0.1.167",
+  "TransmissionReference": "",
+  "TransmissionResults": "GE05",
+  "TotalRecords": "0"
+}
diff --git a/test/fixtures/melissa_street_low_accuracy b/test/fixtures/melissa_street_low_accuracy
@@ -0,0 +1,73 @@
+{
+  "Version": "3.0.1.167",
+  "TransmissionReference": "",
+  "TransmissionResults": "",
+  "TotalRecords": "1",
+  "Records": [
+    {
+      "RecordID": "1",
+      "Results": "AC16,AE11,AV13,GS03",
+      "FormattedAddress": "Frank H Ogawa Plaza;Oakland, CA 94612",
+      "Organization": "",
+      "AddressLine1": "Frank H Ogawa Plaza",
+      "AddressLine2": "Oakland, CA 94612",
+      "AddressLine3": "",
+      "AddressLine4": "",
+      "AddressLine5": "",
+      "AddressLine6": "",
+      "AddressLine7": "",
+      "AddressLine8": "",
+      "SubPremises": "",
+      "DoubleDependentLocality": "",
+      "DependentLocality": "",
+      "Locality": "Oakland",
+      "SubAdministrativeArea": "Alameda",
+      "AdministrativeArea": "CA",
+      "PostalCode": "94612",
+      "PostalCodeType": " ",
+      "AddressType": " ",
+      "AddressKey": "94612000000",
+      "SubNationalArea": "",
+      "CountryName": "United States of America",
+      "CountryISO3166_1_Alpha2": "US",
+      "CountryISO3166_1_Alpha3": "USA",
+      "CountryISO3166_1_Numeric": "840",
+      "CountrySubdivisionCode": "US-CA",
+      "Thoroughfare": "Frank H Ogawa Plz",
+      "ThoroughfarePreDirection": "",
+      "ThoroughfareLeadingType": "",
+      "ThoroughfareName": "Frank H Ogawa",
+      "ThoroughfareTrailingType": "Plz",
+      "ThoroughfarePostDirection": "",
+      "DependentThoroughfare": "",
+      "DependentThoroughfarePreDirection": "",
+      "DependentThoroughfareLeadingType": "",
+      "DependentThoroughfareName": "",
+      "DependentThoroughfareTrailingType": "",
+      "DependentThoroughfarePostDirection": "",
+      "Building": "",
+      "PremisesType": "",
+      "PremisesNumber": "",
+      "SubPremisesType": "",
+      "SubPremisesNumber": "",
+      "PostBox": "",
+      "Latitude": "37.806200",
+      "Longitude": "-122.268900",
+      "DeliveryIndicator": "U",
+      "MelissaAddressKey": "",
+      "MelissaAddressKeyBase": "",
+      "PostOfficeLocation": "",
+      "SubPremiseLevel": "",
+      "SubPremiseLevelType": "",
+      "SubPremiseLevelNumber": "",
+      "SubBuilding": "",
+      "SubBuildingType": "",
+      "SubBuildingNumber": "",
+      "UTC": "UTC-08:00",
+      "DST": "Y",
+      "DeliveryPointSuffix": "",
+      "CensusKey": "060014029001027",
+      "Extras": {}
+    }
+  ]
+}
diff --git a/test/fixtures/melissa_street_oakland_city_hall b/test/fixtures/melissa_street_oakland_city_hall
@@ -0,0 +1,73 @@
+{
+  "Version": "3.0.1.167",
+  "TransmissionReference": "",
+  "TransmissionResults": "",
+  "TotalRecords": "1",
+  "Records": [
+    {
+      "RecordID": "1",
+      "Results": "AC10,AC14,AC16,AV14,GS05",
+      "FormattedAddress": "1 Frank H Ogawa Plz Fl 3;Oakland, CA 94612-1932",
+      "Organization": "",
+      "AddressLine1": "1 Frank H Ogawa Plz Fl 3",
+      "AddressLine2": "Oakland, CA 94612-1932",
+      "AddressLine3": "",
+      "AddressLine4": "",
+      "AddressLine5": "",
+      "AddressLine6": "",
+      "AddressLine7": "",
+      "AddressLine8": "",
+      "SubPremises": "Fl 3",
+      "DoubleDependentLocality": "",
+      "DependentLocality": "",
+      "Locality": "Oakland",
+      "SubAdministrativeArea": "Alameda",
+      "AdministrativeArea": "CA",
+      "PostalCode": "94612-1932",
+      "PostalCodeType": " ",
+      "AddressType": "H",
+      "AddressKey": "94612193299",
+      "SubNationalArea": "",
+      "CountryName": "United States of America",
+      "CountryISO3166_1_Alpha2": "US",
+      "CountryISO3166_1_Alpha3": "USA",
+      "CountryISO3166_1_Numeric": "840",
+      "CountrySubdivisionCode": "US-CA",
+      "Thoroughfare": "Frank H Ogawa Plz",
+      "ThoroughfarePreDirection": "",
+      "ThoroughfareLeadingType": "",
+      "ThoroughfareName": "Frank H Ogawa",
+      "ThoroughfareTrailingType": "Plz",
+      "ThoroughfarePostDirection": "",
+      "DependentThoroughfare": "",
+      "DependentThoroughfarePreDirection": "",
+      "DependentThoroughfareLeadingType": "",
+      "DependentThoroughfareName": "",
+      "DependentThoroughfareTrailingType": "",
+      "DependentThoroughfarePostDirection": "",
+      "Building": "",
+      "PremisesType": "",
+      "PremisesNumber": "1",
+      "SubPremisesType": "Fl",
+      "SubPremisesNumber": "3",
+      "PostBox": "",
+      "Latitude": "37.805402",
+      "Longitude": "-122.272797",
+      "DeliveryIndicator": "B",
+      "MelissaAddressKey": "9772863955",
+      "MelissaAddressKeyBase": "",
+      "PostOfficeLocation": "",
+      "SubPremiseLevel": "",
+      "SubPremiseLevelType": "",
+      "SubPremiseLevelNumber": "",
+      "SubBuilding": "",
+      "SubBuildingType": "",
+      "SubBuildingNumber": "",
+      "UTC": "UTC-08:00",
+      "DST": "Y",
+      "DeliveryPointSuffix": "",
+      "CensusKey": "060014028002040",
+      "Extras": {}
+    }
+  ]
+}
diff --git a/test/test_helper.rb b/test/test_helper.rb
@@ -378,6 +378,14 @@ def default_fixture_filename
       end
     end
 
+    require 'geocoder/lookups/melissa_street'
+    class MelissaStreet
+      private
+      def default_fixture_filename
+        "melissa_street_oakland_city_hall"
+      end
+    end
+
     require 'geocoder/lookups/postcode_anywhere_uk'
     class PostcodeAnywhereUk
       private

diff --git a/test/unit/lookup_test.rb b/test/unit/lookup_test.rb
@@ -13,7 +13,14 @@ def test_responds_to_name_method
 
   def test_search_returns_empty_array_when_no_results
     Geocoder::Lookup.all_services_except_test.each do |l|
-      next if [:abstract_api, :ipgeolocation, :ipqualityscore, :nationaal_georegister_nl].include?(l) # lookups that always return a result
+      next if [
+        :abstract_api,
+        :ipgeolocation,
+        :ipqualityscore,
+        :melissa_street,
+        :nationaal_georegister_nl
+      ].include?(l) # lookups that always return a result
+
       lookup = Geocoder::Lookup.get(l)
       set_api_key!(l)
       silence_warnings do

diff --git a/test/unit/lookups/melissa_street_test.rb b/test/unit/lookups/melissa_street_test.rb
@@ -0,0 +1,35 @@
+# encoding: utf-8
+require 'test_helper'
+
+class MelissaStreetTest < GeocoderTestCase
+
+  def setup
+    Geocoder.configure(lookup: :melissa_street)
+    set_api_key!(:melissa_street)
+  end
+
+  def test_result_components
+    result = Geocoder.search("1 Frank H Ogawa Plz Fl 3").first
+    assert_equal "1", result.number
+    assert_equal "1 Frank H Ogawa Plz Fl 3", result.street_address
+    assert_equal "Plz", result.suffix
+    assert_equal "CA", result.state
+    assert_equal "94612-1932", result.postal_code
+    assert_equal "Oakland", result.city
+    assert_equal "US", result.country_code
+    assert_equal "United States of America", result.country
+    assert_equal([37.805402, -122.272797], result.coordinates)
+  end
+
+  def test_low_accuracy
+    result = Geocoder.search("low accuracy").first
+    assert_equal "United States of America", result.country
+  end
+
+  def test_raises_api_key_exception
+    Geocoder.configure(:always_raise => [Geocoder::InvalidApiKey])
+    assert_raises Geocoder::InvalidApiKey do
+      Geocoder.search("invalid key")
+    end
+  end
+end
diff --git a/test/unit/result_test.rb b/test/unit/result_test.rb
@@ -15,8 +15,12 @@ def test_forward_geocoding_result_has_required_attributes
 
   def test_reverse_geocoding_result_has_required_attributes
     Geocoder::Lookup.all_services_except_test.each do |l|
-      next if l == :ip2location # has pay-per-attribute pricing model
-      next if l == :nationaal_georegister_nl # no reverse geocoding
+      next if [
+        :ip2location, # has pay-per-attribute pricing model
+        :nationaal_georegister_nl, # no reverse geocoding
+        :melissa_street, # reverse geocoding not implemented
+      ].include?(l)
+
       Geocoder.configure(:lookup => l)
       set_api_key!(l)
       result = Geocoder.search([45.423733, -75.676333]).first