Use tenant host and name as default email sender

app/models/setting.rb

@@ -159,15 +159,14 @@ def defaults
         "twitter_handle": nil,
         "twitter_hashtag": nil,
         "youtube_handle": nil,
-        # CONSUL installation's organization name
-        "org_name": "CONSUL",
+        "org_name": default_org_name,
         "meta_title": nil,
         "meta_description": nil,
         "meta_keywords": nil,
         "proposal_notification_minimum_interval_in_days": 3,
         "direct_message_max_per_day": 3,
-        "mailer_from_name": "CONSUL",
-        "mailer_from_address": "noreply@consul.dev",
+        "mailer_from_name": default_org_name,
+        "mailer_from_address": default_mailer_from_address,
         "min_age_to_participate": 16,
         "hot_score_period_in_days": 31,
         "related_content_score_threshold": -0.3,
@@ -199,6 +198,18 @@ def defaults
       }
     end
 
+    def default_org_name
+      Tenant.current&.name || default_main_org_name
+    end
+
+    def default_main_org_name
+      "CONSUL"
+    end
+
+    def default_mailer_from_address
+      "noreply@#{Tenant.current_host.presence || "consul.dev"}"
+    end
+
     def reset_defaults
       defaults.each { |name, value| self[name] = value }
     end

app/models/tenant.rb

@@ -91,6 +91,10 @@ def self.current_schema
     Apartment::Tenant.current
   end
 
+  def self.current
+    find_by(schema: current_schema)
+  end
+
   def self.switch(...)
     Apartment::Tenant.switch(...)
   end

db/dev_seeds/settings.rb

@@ -6,13 +6,10 @@
     "feature.featured_proposals": "true",
     "feature.map": "true",
     "instagram_handle": "CONSUL",
-    "mailer_from_address": "noreply@consul.dev",
-    "mailer_from_name": "CONSUL",
     "meta_description": "Citizen participation tool for an open, "\
                         "transparent and democratic government",
     "meta_keywords": "citizen participation, open government",
     "meta_title": "CONSUL",
-    "org_name": "CONSUL",
     "proposal_code_prefix": "MAD",
     "proposal_notification_minimum_interval_in_days": 0,
     "telegram_handle": "CONSUL",

spec/models/setting_spec.rb

@@ -187,6 +187,42 @@
     end
   end
 
+  describe ".default_org_name" do
+    it "returns the main org name for the default tenant" do
+      expect(Setting.default_org_name).to eq "CONSUL"
+    end
+
+    it "returns the tenant name for other tenants" do
+      create(:tenant, schema: "new", name: "New Institution")
+
+      Tenant.switch("new") do
+        expect(Setting.default_org_name).to eq "New Institution"
+      end
+    end
+  end
+
+  describe ".default_mailer_from_address" do
+    before { allow(Tenant).to receive(:default_host).and_return("consulproject.org") }
+
+    it "uses the default host for the default tenant" do
+      expect(Setting.default_mailer_from_address).to eq "noreply@consulproject.org"
+    end
+
+    it "uses the tenant host for other tenants" do
+      allow(Tenant).to receive(:current_schema).and_return("new")
+
+      expect(Setting.default_mailer_from_address).to eq "noreply@new.consulproject.org"
+    end
+
+    context "empty default host" do
+      before { allow(Tenant).to receive(:default_host).and_return("") }
+
+      it "uses consul.dev as host" do
+        expect(Setting.default_mailer_from_address).to eq "noreply@consul.dev"
+      end
+    end
+  end
+
   describe ".add_new_settings" do
     context "default settings with strings" do
       before do