Form to delete your own account

app/helpers/application_helper.rb

@@ -55,6 +55,7 @@ module ApplicationHelper
   # Falls back to Gravatar
   #
   def avatar_uri(member, size = 150)
+    return unless member
     if member.preferred_avatar_uri.present?
       # Some avatars support different sizes
       # http://graph.facebook.com/12345678/picture?width=150&height=150

app/views/comments/_single.html.haml

@@ -6,7 +6,10 @@
       .col-md-11
         .comment-meta
           Posted by
-          = link_to comment.author.login_name, member_path(comment.author)
+          - if comment.author
+            = link_to comment.author.login_name, member_path(comment.author)
+          - else
+            Deleted
           on
           = comment.created_at
           - if comment.updated_at > comment.created_at

app/views/devise/registrations/_delete.html.haml

@@ -5,7 +5,7 @@
   .form-group
     = f.label :current_password, "Password required to delete", class: 'control-label col-md-2'
     .col-md-4
-      = f.password_field :current_password, :class => 'form-control', id: 'current_pw_for_delete'
+      = f.password_field :current_password, class: 'form-control', id: 'current_pw_for_delete'
 
   .form-group
     .form-actions.col-md-offset-2.col-md-8

app/views/members/_avatar.html.haml

@@ -1,4 +1,5 @@
-= link_to image_tag(avatar_uri(member, 150),
-          alt: '',
-          class: 'img img-responsive avatar'),
-  member_path(member)
+- if member
+  = link_to image_tag(avatar_uri(member, 150),
+            alt: '',
+            class: 'img img-responsive avatar'),
+    member_path(member)

app/views/posts/_single.html.haml

@@ -10,7 +10,10 @@
         .post-meta
           %p
             Posted by
-            = link_to post.author.login_name, member_path(post.author)
+            - if post.author
+              = link_to post.author.login_name, member_path(post.author)
+            - else
+              Deleted
             - if post.forum
               in
               = link_to post.forum, post.forum

app/views/posts/show.html.haml

@@ -7,7 +7,7 @@
   = tag("meta", property: "og:url", content: request.original_url)
   = tag("meta", property: "og:site_name", content: ENV['GROWSTUFF_SITE_NAME'])
 
-- unless current_member
+- if @post.author && !current_member
   .alert.alert-info
     = link_to @post.author.login_name, member_path(@post.author)
     is using

db/schema.rb

@@ -239,8 +239,6 @@ ActiveRecord::Schema.define(version: 20170520060252) do
     t.float    "longitude"
     t.decimal  "area"
     t.string   "area_unit"
-    t.integer  "width"
-    t.integer  "length"
   end
 
   add_index "gardens", ["owner_id"], name: "index_gardens_on_owner_id", using: :btree
@@ -490,14 +488,5 @@ ActiveRecord::Schema.define(version: 20170520060252) do
 
   add_index "seeds", ["slug"], name: "index_seeds_on_slug", unique: true, using: :btree
 
-  create_table "squares", force: :cascade do |t|
-    t.integer  "garden_id"
-    t.integer  "x"
-    t.integer  "y"
-    t.integer  "planting_id"
-    t.datetime "created_at",  null: false
-    t.datetime "updated_at",  null: false
-  end
-
   add_foreign_key "harvests", "plantings"
 end