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class Api::PostsController < ApplicationController
def show
@post = Post.find(params[:id])
if @post
render "api/posts/show"
else
render json: ["A post with that id does not exist"], status: 404
end
end
def wall_posts
@user = User.find(params[:user_id])
if @user
@posts = @user.wall_posts.includes(
:recipient,
author: {profile_picture_attachment: :blob},
comments: {author: {profile_picture_attachment: :blob}}
)
render "api/posts/index"
else
render json: ["A user with that id does not exist"], status: 404
end
end
def feed_posts
@user = User.find(params[:user_id])
if @user
@posts = @user.feed_posts.includes(
:recipient,
author: {profile_picture_attachment: :blob},
comments: {author: {profile_picture_attachment: :blob}}
)
render "api/posts/index"
else
render json: ["A post with that id does not exist"], status: 404
end
end
def create
@post = Post.new(post_params)
if @post.save
render "api/posts/show"
else
render json: @post.errors.full_messages, status: 422
end
end
def update
@post = Post.find(params[:id])
if @post
if @post.update(post_params)
render "api/posts/show"
else
render json: @post.errors.full_messages, status: 422
end
else
render json: ["A post with that id does not exist"], status: 404
end
end
def destroy
@post = Post.find(params[:id])
if @post
@post.delete
render "api/posts/show"
else
render json: ["A post with that id does not exist"], status: 404
end
end
private
def post_params
params.require(:post).permit(:author_id, :recipient_id, :body, :image)
end
end |