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categories struggle
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| class Categorization < ActiveRecord::Base | |
| belongs_to :post | |
| belongs_to :category | |
| end |
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| class Category < ActiveRecord::Base | |
| has_many :categorizations | |
| has_many :posts, through: :categorizations | |
| end |
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| class Post < ActiveRecord::Base | |
| belongs_to :user | |
| belongs_to :category | |
| has_many :categorizations | |
| end |
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| <% if signed_in? && current_user?(@user) %> | |
| <%= form_for(@post) do |f| %> | |
| <%= f.hidden_field :user_id, value: current_user.id %> | |
| <%= render 'shared/error_messages', object: f.object %> | |
| <div class="title-area"> | |
| <%= f.text_field :title, placeholder: "Enter title..." %> | |
| </div> | |
| <div class="text-area"> | |
| <%= f.text_area :content, placeholder: "Compose new post..." %> | |
| </div> | |
| <%= f.submit "Story", class: "post-button", id: "left" %> | |
| <%= f.submit "Question", class: "post-button", id: "right" %> | |
| <% end %> | |
| <% end %> |
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| def create | |
| @post = current_user.posts.build(post_params) | |
| @story = Category.find(1) | |
| @question = Category.find(2) | |
| if params[:commit] == 'Story' | |
| @post.category = @story | |
| @story.posts << @post | |
| elsif params[:commit] == 'Question' | |
| @post.category = @question | |
| @question.posts << @post | |
| end | |
| if @post.save | |
| flash[:success] = "Post created!" | |
| redirect_to @post | |
| else | |
| flash.now[:error] = "Couldn't post!" | |
| redirect_to :back | |
| end | |
| end | |
| def destroy | |
| Post.find(params[:id]).destroy | |
| flash[:success] = "Successfully deleted!" | |
| redirect_to current_user | |
| end |
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| create_table "categories", force: true do |t| | |
| t.string "name" | |
| t.datetime "created_at" | |
| t.datetime "updated_at" | |
| end | |
| create_table "posts", force: true do |t| | |
| t.string "content" | |
| t.integer "user_id" | |
| t.datetime "created_at" | |
| t.datetime "updated_at" | |
| t.string "title" | |
| t.integer "category_id" | |
| end |
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| class User < ActiveRecord::Base | |
| def show | |
| @user = User.find(params[:id]) | |
| @post = current_user.posts.build if signed_in? | |
| @posts = @user.posts.paginate(page: params[:post_page], per_page: 5) | |
| @feed_items = @user.followed_posts.paginate(page: params[:feed_item_page], per_page: 2) | |
| end |
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