1 files changed, 77 insertions, 0 deletions
diff --git a/app/controllers/categories_controller.rb b/app/controllers/categories_controller.rb
new file mode 100644
index 0000000..5fc872b
--- /dev/null
+++ b/app/controllers/categories_controller.rb
@@ -0,0 +1,77 @@
+class CategoriesController < ApplicationController
+  before_action :set_category, only: %i[ show edit update destroy ]
+  before_action :require_admin, only: %i[ new create update destroy ]
+
+  # GET /categories or /categories.json
+  def index
+    @categories = Category.all
+  end
+
+  # GET /categories/1 or /categories/1.json
+  def show
+  end
+
+  # GET /categories/new
+  def new
+    @category = Category.new
+  end
+
+  # GET /categories/1/edit
+  def edit
+  end
+
+  # POST /categories or /categories.json
+  def create
+    @category = Category.new(category_params)
+
+    respond_to do |format|
+      if @category.save
+        format.html { redirect_to @category, notice: "Category was successfully created." }
+        format.json { render :show, status: :created, location: @category }
+      else
+        format.html { render :new, status: :unprocessable_entity }
+        format.json { render json: @category.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # PATCH/PUT /categories/1 or /categories/1.json
+  def update
+    respond_to do |format|
+      if @category.update(category_params)
+        format.html { redirect_to @category, notice: "Category was successfully updated." }
+        format.json { render :show, status: :ok, location: @category }
+      else
+        format.html { render :edit, status: :unprocessable_entity }
+        format.json { render json: @category.errors, status: :unprocessable_entity }
+      end
+    end
+  end
+
+  # DELETE /categories/1 or /categories/1.json
+  def destroy
+    @category.destroy!
+
+    respond_to do |format|
+      format.html { redirect_to categories_path, status: :see_other, notice: "Category was successfully destroyed." }
+      format.json { head :no_content }
+    end
+  end
+
+  private
+    # Use callbacks to share common setup or constraints between actions.
+    def set_category
+      @category = Category.find(params.expect(:id))
+    end
+
+    # Only allow a list of trusted parameters through.
+    def category_params
+      params.expect(category: [ :name, :colour, :badge_foreground_colour ])
+    end
+
+    def require_admin
+      unless Current.session.user&.is_admin
+        redirect_to root_path, notice: "You must be an admin to perform this action."
+      end
+    end
+end