70 lines
1.8 KiB
Ruby
70 lines
1.8 KiB
Ruby
class PostsController < ApplicationController
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before_action :set_post, only: %i[ show edit update destroy ]
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# GET /posts or /posts.json
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def index
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@posts = Post.all
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end
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# GET /posts/1 or /posts/1.json
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def show
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end
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# GET /posts/new
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def new
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@post = Post.new
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end
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# GET /posts/1/edit
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def edit
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end
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# POST /posts or /posts.json
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def create
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@post = Post.new(post_params)
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respond_to do |format|
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if @post.save
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format.html { redirect_to @post, notice: "Post was successfully created." }
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format.json { render :show, status: :created, location: @post }
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else
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format.html { render :new, status: :unprocessable_entity }
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format.json { render json: @post.errors, status: :unprocessable_entity }
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end
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end
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end
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# PATCH/PUT /posts/1 or /posts/1.json
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def update
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respond_to do |format|
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if @post.update(post_params)
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format.html { redirect_to @post, notice: "Post was successfully updated." }
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format.json { render :show, status: :ok, location: @post }
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else
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format.html { render :edit, status: :unprocessable_entity }
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format.json { render json: @post.errors, status: :unprocessable_entity }
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end
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end
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end
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# DELETE /posts/1 or /posts/1.json
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def destroy
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@post.destroy!
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respond_to do |format|
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format.html { redirect_to posts_path, status: :see_other, notice: "Post was successfully destroyed." }
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format.json { head :no_content }
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end
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end
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private
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# Use callbacks to share common setup or constraints between actions.
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def set_post
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@post = Post.find(params.expect(:id))
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end
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# Only allow a list of trusted parameters through.
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def post_params
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params.expect(post: [ :title, :body ])
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end
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end
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