Allow emoji's in Comments

- Prevents error from being thrown when someone uses an emoji in a Comment
- Changes Comments table charset and collation
- Delivers #2077

db/migrate/20241008214055_change_comments_charset_and_collation.rb

@@ -0,0 +1,13 @@
+class ChangeCommentsCharsetAndCollation < ActiveRecord::Migration[7.1]
+  def up
+    execute <<-SQL
+      ALTER TABLE comments CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_0900_ai_ci;
+    SQL
+  end
+
+  def down
+    execute <<-SQL
+      ALTER TABLE comments CONVERT TO CHARACTER SET utf8mb3 COLLATE utf8mb3_general_ci;
+    SQL
+  end
+end

db/schema.rb

@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema[7.1].define(version: 2024_10_01_233907) do
+ActiveRecord::Schema[7.1].define(version: 2024_10_08_214055) do
   create_table "api_keys", id: :integer, charset: "utf8mb3", force: :cascade do |t|
     t.datetime "created_at", precision: nil
     t.datetime "last_used", precision: nil
@@ -38,11 +38,11 @@
     t.string "number"
   end
 
-  create_table "comments", id: :integer, charset: "utf8mb3", force: :cascade do |t|
+  create_table "comments", id: :integer, charset: "utf8mb4", collation: "utf8mb4_0900_ai_ci", force: :cascade do |t|
     t.datetime "created_at", precision: nil
     t.integer "user_id"
     t.string "summary", limit: 100
-    t.text "comment"
+    t.text "comment", size: :medium
     t.string "target_type", limit: 30
     t.integer "target_id"
     t.datetime "updated_at", precision: nil