Add trips

lib/adamantium/persistence/relations/post_trips.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Adamantium
+  module Persistence
+    module Relations
+      class PostTrips < ROM::Relation[:sql]
+        schema :post_trips, infer: true do
+          associations do
+            belongs_to :post
+            belongs_to :trip
+          end
+        end
+
+        auto_struct(true)
+      end
+    end
+  end
+end

lib/adamantium/persistence/relations/posts.rb

@@ -8,6 +8,9 @@ module Adamantium
           associations do
             has_many :post_tags
             has_many :tags, through: :post_tags
+
+            has_many :post_trips
+            has_many :trips, through: :post_trips
           end
         end
 
@@ -16,6 +19,11 @@ module Adamantium
         def published
           where(self[:published_at] <= Time.now)
         end
+
+        def published_between(start_date, end_date)
+          where(self[:published_at] >= start_date)
+            .where(self[:published_at] <= end_date)
+        end
       end
     end
   end

lib/adamantium/persistence/relations/trips.rb

@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module Adamantium
+  module Persistence
+    module Relations
+      class Trips < ROM::Relation[:sql]
+        schema :trips, infer: true do
+          associations do
+            has_many :post_trips
+            has_many :posts, through: :post_trips
+          end
+        end
+
+        auto_struct(true)
+      end
+    end
+  end
+end