Compatibility with CivciCRM API v4

.github/workflows/test.yml

@@ -39,6 +39,22 @@ jobs:
           ruby-version: ${{ env.RUBY_VERSION }}
           bundler-cache: true
 
+      - uses: nanasess/setup-chromedriver@v2
+        with:
+          chromedriver-version: 119.0.6045.105
+
+      - name: List Chrome
+        shell: "bash"
+        run: apt list --installed | grep chrome
+
+      - name: Remove Chrome
+        shell: "bash"
+        run: sudo apt remove google-chrome-stable
+
+      - uses: browser-actions/setup-chrome@v1
+        with:
+          chrome-version: 119.0.6045.105
+
       - name: Setup Database
         run: bundle exec rake test_app
 

.rubocop.yml

@@ -1 +1,5 @@
 inherit_from: https://raw.githubusercontent.com/decidim/decidim/release/0.27-stable/.rubocop.yml
+
+RSpec/AnyInstance:
+  Exclude:
+    - 'spec/omni_auth/strategies/civicrm_spec.rb'

lib/decidim/civicrm/api.rb

@@ -1,20 +1,48 @@
 # frozen_string_literal: true
 
 require_relative "api/base/base_query"
-require_relative "api/base/find_query"
-require_relative "api/base/list_query"
-require_relative "api/base/request"
+require_relative "api/base/v3/base_query"
+require_relative "api/base/v3/find_query"
+require_relative "api/base/v3/list_query"
+require_relative "api/base/v3/request"
+require_relative "api/base/v4/base_query"
+require_relative "api/base/v4/find_query"
+require_relative "api/base/v4/list_query"
+require_relative "api/base/v4/request"
 require_relative "api/find_contact"
-require_relative "api/find_group"
-require_relative "api/find_user"
 require_relative "api/find_event"
+require_relative "api/find_group"
 require_relative "api/find_participant"
-require_relative "api/participants_in_event"
+require_relative "api/find_user"
 require_relative "api/list_contact_groups"
-require_relative "api/list_contacts_in_group"
 require_relative "api/list_contact_memberships"
+require_relative "api/list_contacts_in_group"
 require_relative "api/list_groups"
 require_relative "api/list_membership_types"
+require_relative "api/participants_in_event"
+require_relative "api/request"
+require_relative "api/v3/find_contact"
+require_relative "api/v3/find_event"
+require_relative "api/v3/find_group"
+require_relative "api/v3/find_participant"
+require_relative "api/v3/find_user"
+require_relative "api/v3/list_contact_groups"
+require_relative "api/v3/list_contact_memberships"
+require_relative "api/v3/list_contacts_in_group"
+require_relative "api/v3/list_groups"
+require_relative "api/v3/list_membership_types"
+require_relative "api/v3/participants_in_event"
+require_relative "api/v4/find_contact"
+require_relative "api/v4/find_event"
+require_relative "api/v4/find_group"
+require_relative "api/v4/find_participant"
+require_relative "api/v4/find_user"
+require_relative "api/v4/list_contact_groups"
+require_relative "api/v4/list_contact_memberships"
+require_relative "api/v4/list_contacts_in_group"
+require_relative "api/v4/list_groups"
+require_relative "api/v4/list_membership_types"
+require_relative "api/v4/participants_in_event"
 
 module Decidim
   module Civicrm
@@ -34,6 +62,17 @@ def self.credentials
       def self.url
         config[:url]
       end
+
+      def self.version
+        config[:version]
+      end
+
+      def self.available_versions
+        @available_versions ||= {
+          v3: "V3",
+          v4: "V4"
+        }
+      end
     end
   end
 end

lib/decidim/civicrm/api/base/base_query.rb

@@ -19,26 +19,13 @@ def response
 
           protected
 
-          def json_params(params)
-            params.merge(
-              sequential: 1
-            ).to_json
-          end
-
           def parsed_response
             raise NotImplementedError
           end
 
           def default_query
             raise NotImplementedError
           end
-
-          def store_result
-            return unless success?
-
-            @result = parsed_response
-            @result = @result.deep_symbolize_keys if @result.is_a? Hash
-          end
         end
       end
     end

lib/decidim/civicrm/api/base/v3/base_query.rb

@@ -0,0 +1,30 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Civicrm
+    module Api
+      module Base
+        module V3
+          class BaseQuery < Base::BaseQuery
+            attr_reader :result, :request
+
+            protected
+
+            def json_params(params)
+              params.merge(
+                sequential: 1
+              ).to_json
+            end
+
+            def store_result
+              return unless success?
+
+              @result = parsed_response
+              @result = @result.deep_symbolize_keys if @result.is_a? Hash
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/decidim/civicrm/api/base/v3/find_query.rb

@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Civicrm
+    module Api
+      module Base
+        module V3
+          class FindQuery < BaseQuery
+            protected
+
+            def json_params(params)
+              params.deep_merge(
+                sequential: 1
+              ).to_json
+            end
+
+            def parsed_response
+              self.class.parse_item(response["values"].first)
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/decidim/civicrm/api/base/v3/list_query.rb

@@ -0,0 +1,26 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Civicrm
+    module Api
+      module Base
+        module V3
+          class ListQuery < BaseQuery
+            protected
+
+            def json_params(params)
+              params.deep_merge(
+                sequential: 1,
+                options: { limit: 0 }
+              ).to_json
+            end
+
+            def parsed_response
+              response["values"].map { |item| self.class.parse_item(item) }
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/decidim/civicrm/api/base/v3/request.rb

@@ -0,0 +1,54 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Civicrm
+    module Api
+      module Base
+        module V3
+          class Request
+            def initialize(verify_ssl: true)
+              @verify_ssl = verify_ssl
+            end
+
+            attr_accessor :response
+
+            def self.get(params, verify_ssl: true)
+              instance = Request.new(verify_ssl: verify_ssl)
+              response = instance.connection.get Decidim::Civicrm::Api.url do |request|
+                request.params = instance.base_params.merge(params)
+                # puts [request.path, URI.encode_www_form(request.params.sort)].join("/?") # DEBUG, to obtain the correct URL for stub_request
+              end
+
+              raise Decidim::Civicrm::Error, response.reason_phrase unless response.success?
+
+              instance.response = JSON.parse(response.body).to_h
+              instance
+            end
+
+            def self.post(params, verify_ssl: true)
+              instance = Request.new(verify_ssl: verify_ssl)
+              response = instance.connection.post Decidim::Civicrm::Api.url do |request|
+                request.params = instance.base_params.merge(params)
+              end
+
+              raise Decidim::Civicrm::Error, response.reason_phrase unless response.success?
+
+              instance.response = JSON.parse(response.body).to_h
+              instance
+            end
+
+            def connection
+              @connection ||= Faraday.new(ssl: { verify: @verify_ssl })
+            end
+
+            def base_params
+              Decidim::Civicrm::Api.credentials.merge(
+                action: "Get"
+              )
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/decidim/civicrm/api/base/v4/base_query.rb

@@ -0,0 +1,22 @@
+# frozen_string_literal: true
+
+module Decidim
+  module Civicrm
+    module Api
+      module Base
+        module V4
+          class BaseQuery < Base::BaseQuery
+            attr_reader :result, :request
+
+            def store_result
+              return unless success?
+
+              @result = parsed_response
+              @result[:values] = @result[:values].deep_symbolize_keys if @result[:values].is_a? Hash
+            end
+          end
+        end
+      end
+    end
+  end
+end