4 files changed, 28 insertions, 9 deletions
diff --git a/src/guff/api-methods.cr b/src/guff/api-methods.cr
index 6cc3087..f0df8bc 100644
--- a/src/guff/api-methods.cr
+++ b/src/guff/api-methods.cr
@@ -321,32 +321,28 @@ module Guff
       context : HTTP::Server::Context,
       args    : Hash(String, String)
     )
-      # TODO
-      [{foo: "bar"}, {foo: "asdf"}].to_json
+      @models.post.get_posts(args).to_json
     end
 
     private def do_post_add_post(
       context : HTTP::Server::Context,
       args    : Hash(String, String)
     )
-      # TODO: return post id
-      {ok: true}.to_json
+      @models.post.add_post(args).to_json
     end
 
     private def do_post_remove_posts(
       context : HTTP::Server::Context,
       args    : Hash(String, String)
     )
-      # TODO
-      {ok: true}.to_json
+      @models.post.remove_posts(args).to_json
     end
 
     private def do_post_set_tags(
       context : HTTP::Server::Context,
       args    : Hash(String, String)
     )
-      # TODO
-      {ok: true}.to_json
+      @models.post.set_tags(args).to_json
     end
 
     ###############
diff --git a/src/guff/model.cr b/src/guff/model.cr
index 823d33b..ce24427 100644
--- a/src/guff/model.cr
+++ b/src/guff/model.cr
@@ -2,5 +2,9 @@ module Guff
   class Model
     def initialize(@models : Models)
     end
+
+    def db
+      @models.db
+    end
   end
 end
diff --git a/src/guff/models.cr b/src/guff/models.cr
index 7962c73..631be8d 100644
--- a/src/guff/models.cr
+++ b/src/guff/models.cr
@@ -4,7 +4,7 @@ require "./database-updater"
 private macro define_model_getters(hash)
   {% for name, klass in hash %}
     def {{ name.id }}
-      @cache[name] ||= {{ klass.id }}.new(self)
+      @cache[{{ name }}] ||= {{ klass.id }}.new(self)
     end
   {% end %}
 end
diff --git a/src/guff/post-model.cr b/src/guff/post-model.cr
index 20ccf22..e0e82a4 100644
--- a/src/guff/post-model.cr
+++ b/src/guff/post-model.cr
@@ -1,4 +1,23 @@
 module Guff
   class PostModel < Model
+    def get_posts(req)
+      # TODO
+      [{foo: "bar"}, {foo: "asdf"}]
+    end
+
+    def add_post(req)
+      # TODO: return post id
+      {ok: true}
+    end
+
+    def remove_posts(req)
+      # TODO
+      {ok: true}
+    end
+
+    def set_tags(req)
+      # TODO
+      {ok: true}
+    end
   end
 end