Herokuアプリが急に機能しなくなった
解決したいこと
HerokuにRailsアプリをデプロイし、2~3日前までは正常に動作していたのだが、急にログイン機能やその他の機能が正常に動作しなくなった。ブラウザにToo many redirectsのエラーが表示され、アプリのトップページから先に進めなくなってしまった。「では、ローカル環境では?」と思い、動かしてみるもローカルですら動かなくなっておりわけがわからない。
追記:
ついに、トップページすら開かなくなってしまいました。表示は、同じくtoo many redirectsとのことです。
どなたか、知恵を貸していただけないでしょうか。よろしくお願いいたします。
該当のアプリ
https://tsuku-heroku-first-app-0001.herokuapp.com/
該当するソースコード
#users_controller.rb
#見ていただきたいのは、loginメソッドである。
#管理者も一般ユーザもUserテーブルに保存されており、
#administratorというカラムに"1"が入っているのを管理者としている。
#一般ユーザのそれには"0"が入っている。
#users_controllerのloginメソッドは、この1か0かを見てリダイレクト先を変えている。
class UsersController < ApplicationController
before_action :youNeedToLogIn, {except: [:youAreNotCorrectUser, :login_form, :login, :new, :create]}
before_action :forbidLoginUser, {only: [:new, :login_form]}
before_action :youAreNotCorrectUser, {except: [:login_form, :login, :logout, :new, :create]}
#あるログインユーザーが他ユーザのidをURLに含めてリクエストすることで他ユーザのページたちを閲覧するのをブロックする
def youAreNotCorrectUser
if @current_user.id != params[:id].to_i
flash[:notice] = "他ユーザーの領域に入ることはできません"
redirect_to("/users/#{@current_user.id}/home")
end
end
#ログイン画面へ移動
def login_form
end
#ログインのためDBとやりとり
def login
@user = User.find_by(name: params[:name],
password: params[:password])
if @user
flash[:notice] = "ログインしました"
session[:user_id] = @user.id
if @user.administrator == true
redirect_to("/administrator/home")
else
redirect_to("/users/#{session[:user_id]}/home")
end
else
flash[:notice] = "アカウントが存在しないか、ログイン情報が間違っています"
@name = params[:name]
@password = params[:password]
render("users/login_form")
end
end
def logout
flash[:notice] = "ログアウトしました"
session[:user_id] = nil
redirect_to("/")
end
def user_home
@user = User.find_by(id: params[:id])
if @user.administrator == true
redirect_to("/administrator/home")
else
redirect_to("/users/#{@user.id}/home")
end
end
def user_profile
@user = User.find_by(id: @current_user.id)
end
def userinfo_edit
@user = User.find_by(id: params[:id])
@user.name = params[:name]
@user.password = params[:password]
if @user.save
flash[:notice] = "ユーザー情報が変更されました"
redirect_to("/users/#{@current_user.id}/home")
else
flash[:notice] = "ユーザー情報が変更できません"
render("users/user_profile")
end
end
def delete_account
@user = User.find_by(id: params[:id])
if @user.administrator == true
flash[:notice] = "管理人アカウントは削除できません"
render("users/user_profile")
else
@user.destroy
flash[:notice] = "#{@user.name}のアカウントが削除されました"
redirect_to("/")
end
end
#新規ユーザー登録画面へ移動
def new
end
# 新規ユーザーをDBに追加
def create
@user = User.new(name: params[:name],
password: params[:password])
if @user.save
flash[:notice] = "アカウントを作成しました"
session[:user_id] = @user.id
redirect_to("/users/#{session[:user_id]}/home")
else
flash[:notice] = "保存できていません"
@name = params[:name]
@password = params[:password]
render("users/new")
end
end
#問題一覧を表示する
def index
@original_qas = Qn.where(originality: "yes")
@yourqas = Qn.where(user_id: @current_user.id)
if @yourqas.empty?
@noqas_message = "あなたが作った問題はありません。何か作ってみませんか?"
end
end
#クイズ追加画面へ移動
def add_yourqn
@yourqa = Qn.new
end
#収録問題出題画面へ移動
def give_qas
qasFromTable = Qn.where(originality: "yes")
shuffledQas = qasFromTable.shuffle
gon.qns = shuffledQas.pluck(:question)
gon.anss = shuffledQas.pluck(:answer)
end
#ユーザー作成の問題出題画面へ移動
def give_userqas
qasFromTable = Qn.where(user_id: @current_user.id)
shuffledQas = qasFromTable.shuffle
gon.qns = shuffledQas.pluck(:question)
gon.anss = shuffledQas.pluck(:answer)
end
end
#administrator_controller.rb
#管理者も一般ユーザもUserテーブルに保存されており、
#administratorというカラムに"1"が入っているのを管理者としている。
#一般ユーザのそれには"0"が入っている。
#users_controllerのloginメソッドは、この1か0かを見てリダイレクト先を変えている。
class AdministratorController < ApplicationController
before_action :youNeedToLogIn
def admin_home
end
def qanda_index
@qanda = Qn.where(originality: "yes")
end
def add_qas
@qanda = Qn.new
end
def create
@qanda = Qn.new(question: params[:question],
answer: params[:answer],
originality: "yes")
if @qanda.save
redirect_to("/administrator/index")
else
@question = params[:question]
@answer = params[:answer]
render("administrator/add_qas")
end
end
def qanda_editform
@qanda = Qn.find_by(id: params[:id])
end
def qanda_edit
@qanda = Qn.find_by(id: params[:id])
@qanda.question = params[:question]
@qanda.answer = params[:answer]
if @qanda.save
flash[:notice] = "管理者としてクイズを編集しました"
redirect_to("/administrator/home")
else
@qanda = Qn.find_by(id: params[:id])
render("administrator/qanda_editform")
end
end
end
#routes.rb
Rails.application.routes.draw do
get "administrator/home" => "administrator#admin_home"
get "administrator/index" => "administrator#qanda_index"
get "administrator/addqas" => "administrator#add_qas"
get "administrator/:id/qandaeditform" => "administrator#qanda_editform"
post "administrator/:id/qandaedit" => "administrator#qanda_edit"
post "administrator/create" => "administrator#create"
get "loginform" => "users#login_form"
get "signup" => "users#new"
post "create" => "users#create"
post "login" => "users#login"
post "logout" => "users#logout"
get "users/:id/home" => "users#user_home"
get "users/:id/profile" => "users#user_profile"
get "users/:id/index" => "users#index"
get "users/:id/addyourqn" => "users#add_yourqn"
get "users/:id/giveqas" => "users#give_qas"
get "users/:id/giveuserqas" => "users#give_userqas"
post "users/:id/userinfoedit" => "users#userinfo_edit"
post "users/:id/deleteaccount" => "users#delete_account"
get "qns/:id/editform" => "qns#edit_form"
get "qns/:id/show" => "qns#show_userqas"
post "qns/:id/edit" => "qns#edit"
post "qns/:id/destroy" => "qns#destroy"
post "qns/create" => "qns#create"
get "/" => "home#top"
get "about" => "home#about"
end
↓heroku logs --tailを実行した結果
2021-11-16T10:26:48.779811+00:00 app[web.1]: I, [2021-11-16T10:26:48.779792 #4] INFO -- : [4a83dc4a-e6c4-4a35-9d0d-1a5070e57ab5] Parameters: {"id"=>"3"}
2021-11-16T10:26:48.785373+00:00 app[web.1]: I, [2021-11-16T10:26:48.785264 #4] INFO -- : [4a83dc4a-e6c4-4a35-9d0d-1a5070e57ab5] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:48.785491+00:00 app[web.1]: I, [2021-11-16T10:26:48.785464 #4] INFO -- : [4a83dc4a-e6c4-4a35-9d0d-1a5070e57ab5] Completed 302 Found in 6ms (ActiveRecord: 2.5ms | Allocations: 524)
2021-11-16T10:26:48.786326+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=4a83dc4a-e6c4-4a35-9d0d-1a5070e57ab5 fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1212 protocol=https
2021-11-16T10:26:49.019429+00:00 app[web.1]: I, [2021-11-16T10:26:49.019358 #4] INFO -- : [3b925313-24e6-4036-a263-00cc38913e2d] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:49 +0000
2021-11-16T10:26:49.020062+00:00 app[web.1]: I, [2021-11-16T10:26:49.020006 #4] INFO -- : [3b925313-24e6-4036-a263-00cc38913e2d] Processing by UsersController#user_home as HTML
2021-11-16T10:26:49.020085+00:00 app[web.1]: I, [2021-11-16T10:26:49.020060 #4] INFO -- : [3b925313-24e6-4036-a263-00cc38913e2d] Parameters: {"id"=>"3"}
2021-11-16T10:26:49.025270+00:00 app[web.1]: I, [2021-11-16T10:26:49.025219 #4] INFO -- : [3b925313-24e6-4036-a263-00cc38913e2d] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:49.025384+00:00 app[web.1]: I, [2021-11-16T10:26:49.025352 #4] INFO -- : [3b925313-24e6-4036-a263-00cc38913e2d] Completed 302 Found in 5ms (ActiveRecord: 2.5ms | Allocations: 508)
2021-11-16T10:26:49.026246+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=3b925313-24e6-4036-a263-00cc38913e2d fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1218 protocol=https
2021-11-16T10:26:49.322721+00:00 app[web.1]: I, [2021-11-16T10:26:49.322653 #4] INFO -- : [b8effd6f-541d-4cdb-a89d-35c5c2b79692] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:49 +0000
2021-11-16T10:26:49.323326+00:00 app[web.1]: I, [2021-11-16T10:26:49.323281 #4] INFO -- : [b8effd6f-541d-4cdb-a89d-35c5c2b79692] Processing by UsersController#user_home as HTML
2021-11-16T10:26:49.323347+00:00 app[web.1]: I, [2021-11-16T10:26:49.323328 #4] INFO -- : [b8effd6f-541d-4cdb-a89d-35c5c2b79692] Parameters: {"id"=>"3"}
2021-11-16T10:26:49.328859+00:00 app[web.1]: I, [2021-11-16T10:26:49.328793 #4] INFO -- : [b8effd6f-541d-4cdb-a89d-35c5c2b79692] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:49.329014+00:00 app[web.1]: I, [2021-11-16T10:26:49.328975 #4] INFO -- : [b8effd6f-541d-4cdb-a89d-35c5c2b79692] Completed 302 Found in 6ms (ActiveRecord: 2.5ms | Allocations: 514)
2021-11-16T10:26:49.329810+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=b8effd6f-541d-4cdb-a89d-35c5c2b79692 fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1214 protocol=https
2021-11-16T10:26:49.639629+00:00 app[web.1]: I, [2021-11-16T10:26:49.639537 #4] INFO -- : [e0bd4e35-4703-4933-b75e-c3ddff93b236] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:49 +0000
2021-11-16T10:26:49.640341+00:00 app[web.1]: I, [2021-11-16T10:26:49.640299 #4] INFO -- : [e0bd4e35-4703-4933-b75e-c3ddff93b236] Processing by UsersController#user_home as HTML
2021-11-16T10:26:49.640368+00:00 app[web.1]: I, [2021-11-16T10:26:49.640349 #4] INFO -- : [e0bd4e35-4703-4933-b75e-c3ddff93b236] Parameters: {"id"=>"3"}
2021-11-16T10:26:49.645801+00:00 app[web.1]: I, [2021-11-16T10:26:49.645742 #4] INFO -- : [e0bd4e35-4703-4933-b75e-c3ddff93b236] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:49.645966+00:00 app[web.1]: I, [2021-11-16T10:26:49.645925 #4] INFO -- : [e0bd4e35-4703-4933-b75e-c3ddff93b236] Completed 302 Found in 6ms (ActiveRecord: 2.5ms | Allocations: 510)
2021-11-16T10:26:49.646745+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=e0bd4e35-4703-4933-b75e-c3ddff93b236 fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1220 protocol=https
2021-11-16T10:26:49.880193+00:00 app[web.1]: I, [2021-11-16T10:26:49.880102 #4] INFO -- : [2daef266-d43a-4410-81c7-aa8c50ca664a] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:49 +0000
2021-11-16T10:26:49.880890+00:00 app[web.1]: I, [2021-11-16T10:26:49.880839 #4] INFO -- : [2daef266-d43a-4410-81c7-aa8c50ca664a] Processing by UsersController#user_home as HTML
2021-11-16T10:26:49.880906+00:00 app[web.1]: I, [2021-11-16T10:26:49.880886 #4] INFO -- : [2daef266-d43a-4410-81c7-aa8c50ca664a] Parameters: {"id"=>"3"}
2021-11-16T10:26:49.886336+00:00 app[web.1]: I, [2021-11-16T10:26:49.886281 #4] INFO -- : [2daef266-d43a-4410-81c7-aa8c50ca664a] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:49.886447+00:00 app[web.1]: I, [2021-11-16T10:26:49.886413 #4] INFO -- : [2daef266-d43a-4410-81c7-aa8c50ca664a] Completed 302 Found in 5ms (ActiveRecord: 2.7ms | Allocations: 516)
2021-11-16T10:26:49.887617+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=2daef266-d43a-4410-81c7-aa8c50ca664a fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1214 protocol=https
2021-11-16T10:26:50.140249+00:00 app[web.1]: I, [2021-11-16T10:26:50.140188 #4] INFO -- : [a82e010e-808c-46b5-a391-e22ac8ca7684] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:50 +0000
2021-11-16T10:26:50.140833+00:00 app[web.1]: I, [2021-11-16T10:26:50.140795 #4] INFO -- : [a82e010e-808c-46b5-a391-e22ac8ca7684] Processing by UsersController#user_home as HTML
2021-11-16T10:26:50.140870+00:00 app[web.1]: I, [2021-11-16T10:26:50.140842 #4] INFO -- : [a82e010e-808c-46b5-a391-e22ac8ca7684] Parameters: {"id"=>"3"}
2021-11-16T10:26:50.145985+00:00 app[web.1]: I, [2021-11-16T10:26:50.145937 #4] INFO -- : [a82e010e-808c-46b5-a391-e22ac8ca7684] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:50.146092+00:00 app[web.1]: I, [2021-11-16T10:26:50.146069 #4] INFO -- : [a82e010e-808c-46b5-a391-e22ac8ca7684] Completed 302 Found in 5ms (ActiveRecord: 2.5ms | Allocations: 510)
2021-11-16T10:26:50.146903+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=a82e010e-808c-46b5-a391-e22ac8ca7684 fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1218 protocol=https
2021-11-16T10:26:50.380673+00:00 app[web.1]: I, [2021-11-16T10:26:50.380597 #4] INFO -- : [04b6c81c-5f95-4e7a-ac49-970125a357cd] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:50 +0000
2021-11-16T10:26:50.381247+00:00 app[web.1]: I, [2021-11-16T10:26:50.381204 #4] INFO -- : [04b6c81c-5f95-4e7a-ac49-970125a357cd] Processing by UsersController#user_home as HTML
2021-11-16T10:26:50.381271+00:00 app[web.1]: I, [2021-11-16T10:26:50.381251 #4] INFO -- : [04b6c81c-5f95-4e7a-ac49-970125a357cd] Parameters: {"id"=>"3"}
2021-11-16T10:26:50.386607+00:00 app[web.1]: I, [2021-11-16T10:26:50.386548 #4] INFO -- : [04b6c81c-5f95-4e7a-ac49-970125a357cd] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:50.386707+00:00 app[web.1]: I, [2021-11-16T10:26:50.386684 #4] INFO -- : [04b6c81c-5f95-4e7a-ac49-970125a357cd] Completed 302 Found in 5ms (ActiveRecord: 2.5ms | Allocations: 514)
2021-11-16T10:26:50.387467+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=04b6c81c-5f95-4e7a-ac49-970125a357cd fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1210 protocol=https
2021-11-16T10:26:50.619684+00:00 app[web.1]: I, [2021-11-16T10:26:50.619608 #4] INFO -- : [d6ee82e3-01b1-4bec-90c2-0f70e99b588f] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:50 +0000
2021-11-16T10:26:50.620483+00:00 app[web.1]: I, [2021-11-16T10:26:50.620426 #4] INFO -- : [d6ee82e3-01b1-4bec-90c2-0f70e99b588f] Processing by UsersController#user_home as HTML
2021-11-16T10:26:50.620517+00:00 app[web.1]: I, [2021-11-16T10:26:50.620492 #4] INFO -- : [d6ee82e3-01b1-4bec-90c2-0f70e99b588f] Parameters: {"id"=>"3"}
2021-11-16T10:26:50.626505+00:00 app[web.1]: I, [2021-11-16T10:26:50.626441 #4] INFO -- : [d6ee82e3-01b1-4bec-90c2-0f70e99b588f] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:50.626670+00:00 app[web.1]: I, [2021-11-16T10:26:50.626633 #4] INFO -- : [d6ee82e3-01b1-4bec-90c2-0f70e99b588f] Completed 302 Found in 6ms (ActiveRecord: 2.6ms | Allocations: 506)
2021-11-16T10:26:50.627679+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=d6ee82e3-01b1-4bec-90c2-0f70e99b588f fwd="106.180.6.156" dyno=web.1 connect=0ms service=9ms status=302 bytes=1208 protocol=https
2021-11-16T10:26:50.859188+00:00 app[web.1]: I, [2021-11-16T10:26:50.859126 #4] INFO -- : [e9353f04-dd91-467e-b916-67d8a5bb18b7] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:50 +0000
2021-11-16T10:26:50.859796+00:00 app[web.1]: I, [2021-11-16T10:26:50.859752 #4] INFO -- : [e9353f04-dd91-467e-b916-67d8a5bb18b7] Processing by UsersController#user_home as HTML
2021-11-16T10:26:50.859819+00:00 app[web.1]: I, [2021-11-16T10:26:50.859800 #4] INFO -- : [e9353f04-dd91-467e-b916-67d8a5bb18b7] Parameters: {"id"=>"3"}
2021-11-16T10:26:50.864924+00:00 app[web.1]: I, [2021-11-16T10:26:50.864870 #4] INFO -- : [e9353f04-dd91-467e-b916-67d8a5bb18b7] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:50.865024+00:00 app[web.1]: I, [2021-11-16T10:26:50.864994 #4] INFO -- : [e9353f04-dd91-467e-b916-67d8a5bb18b7] Completed 302 Found in 5ms (ActiveRecord: 2.5ms | Allocations: 504)
2021-11-16T10:26:50.865880+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=e9353f04-dd91-467e-b916-67d8a5bb18b7 fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1208 protocol=https
2021-11-16T10:26:51.079085+00:00 app[web.1]: I, [2021-11-16T10:26:51.079022 #4] INFO -- : [a7c31b4a-53ad-42c4-92ac-8756d2034e97] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:51 +0000
2021-11-16T10:26:51.079710+00:00 app[web.1]: I, [2021-11-16T10:26:51.079668 #4] INFO -- : [a7c31b4a-53ad-42c4-92ac-8756d2034e97] Processing by UsersController#user_home as HTML
2021-11-16T10:26:51.079738+00:00 app[web.1]: I, [2021-11-16T10:26:51.079718 #4] INFO -- : [a7c31b4a-53ad-42c4-92ac-8756d2034e97] Parameters: {"id"=>"3"}
2021-11-16T10:26:51.085304+00:00 app[web.1]: I, [2021-11-16T10:26:51.085232 #4] INFO -- : [a7c31b4a-53ad-42c4-92ac-8756d2034e97] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:51.085458+00:00 app[web.1]: I, [2021-11-16T10:26:51.085417 #4] INFO -- : [a7c31b4a-53ad-42c4-92ac-8756d2034e97] Completed 302 Found in 6ms (ActiveRecord: 2.6ms | Allocations: 504)
2021-11-16T10:26:51.086284+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=a7c31b4a-53ad-42c4-92ac-8756d2034e97 fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1220 protocol=https
2021-11-16T10:26:51.330824+00:00 app[web.1]: I, [2021-11-16T10:26:51.330755 #4] INFO -- : [0174ef4b-c6d1-423b-8d7d-51e91aa5ee08] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:51 +0000
2021-11-16T10:26:51.331503+00:00 app[web.1]: I, [2021-11-16T10:26:51.331457 #4] INFO -- : [0174ef4b-c6d1-423b-8d7d-51e91aa5ee08] Processing by UsersController#user_home as HTML
2021-11-16T10:26:51.331536+00:00 app[web.1]: I, [2021-11-16T10:26:51.331510 #4] INFO -- : [0174ef4b-c6d1-423b-8d7d-51e91aa5ee08] Parameters: {"id"=>"3"}
2021-11-16T10:26:51.338276+00:00 app[web.1]: I, [2021-11-16T10:26:51.338218 #4] INFO -- : [0174ef4b-c6d1-423b-8d7d-51e91aa5ee08] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:51.338384+00:00 app[web.1]: I, [2021-11-16T10:26:51.338360 #4] INFO -- : [0174ef4b-c6d1-423b-8d7d-51e91aa5ee08] Completed 302 Found in 7ms (ActiveRecord: 2.5ms | Allocations: 516)
2021-11-16T10:26:51.339301+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=0174ef4b-c6d1-423b-8d7d-51e91aa5ee08 fwd="106.180.6.156" dyno=web.1 connect=0ms service=21ms status=302 bytes=1226 protocol=https
2021-11-16T10:26:51.560973+00:00 app[web.1]: I, [2021-11-16T10:26:51.560899 #4] INFO -- : [28957511-8d0f-4dff-899d-c21ea7cf4448] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:51 +0000
2021-11-16T10:26:51.561686+00:00 app[web.1]: I, [2021-11-16T10:26:51.561631 #4] INFO -- : [28957511-8d0f-4dff-899d-c21ea7cf4448] Processing by UsersController#user_home as HTML
2021-11-16T10:26:51.561724+00:00 app[web.1]: I, [2021-11-16T10:26:51.561692 #4] INFO -- : [28957511-8d0f-4dff-899d-c21ea7cf4448] Parameters: {"id"=>"3"}
2021-11-16T10:26:51.567516+00:00 app[web.1]: I, [2021-11-16T10:26:51.567448 #4] INFO -- : [28957511-8d0f-4dff-899d-c21ea7cf4448] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:51.567728+00:00 app[web.1]: I, [2021-11-16T10:26:51.567681 #4] INFO -- : [28957511-8d0f-4dff-899d-c21ea7cf4448] Completed 302 Found in 6ms (ActiveRecord: 2.6ms | Allocations: 522)
2021-11-16T10:26:51.568765+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=28957511-8d0f-4dff-899d-c21ea7cf4448 fwd="106.180.6.156" dyno=web.1 connect=0ms service=10ms status=302 bytes=1238 protocol=https
2021-11-16T10:26:51.801293+00:00 app[web.1]: I, [2021-11-16T10:26:51.801232 #4] INFO -- : [007faeb4-184e-4cc0-8598-3ca1ef4f105d] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:51 +0000
2021-11-16T10:26:51.801910+00:00 app[web.1]: I, [2021-11-16T10:26:51.801869 #4] INFO -- : [007faeb4-184e-4cc0-8598-3ca1ef4f105d] Processing by UsersController#user_home as HTML
2021-11-16T10:26:51.801938+00:00 app[web.1]: I, [2021-11-16T10:26:51.801919 #4] INFO -- : [007faeb4-184e-4cc0-8598-3ca1ef4f105d] Parameters: {"id"=>"3"}
2021-11-16T10:26:51.806993+00:00 app[web.1]: I, [2021-11-16T10:26:51.806943 #4] INFO -- : [007faeb4-184e-4cc0-8598-3ca1ef4f105d] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:51.807098+00:00 app[web.1]: I, [2021-11-16T10:26:51.807074 #4] INFO -- : [007faeb4-184e-4cc0-8598-3ca1ef4f105d] Completed 302 Found in 5ms (ActiveRecord: 2.4ms | Allocations: 534)
2021-11-16T10:26:51.808636+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=007faeb4-184e-4cc0-8598-3ca1ef4f105d fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1212 protocol=https
2021-11-16T10:26:52.109457+00:00 app[web.1]: I, [2021-11-16T10:26:52.109394 #4] INFO -- : [a4419bcb-7f01-4e1f-9e14-1e1e20a97875] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:52 +0000
2021-11-16T10:26:52.110059+00:00 app[web.1]: I, [2021-11-16T10:26:52.110020 #4] INFO -- : [a4419bcb-7f01-4e1f-9e14-1e1e20a97875] Processing by UsersController#user_home as HTML
2021-11-16T10:26:52.110091+00:00 app[web.1]: I, [2021-11-16T10:26:52.110068 #4] INFO -- : [a4419bcb-7f01-4e1f-9e14-1e1e20a97875] Parameters: {"id"=>"3"}
2021-11-16T10:26:52.115220+00:00 app[web.1]: I, [2021-11-16T10:26:52.115162 #4] INFO -- : [a4419bcb-7f01-4e1f-9e14-1e1e20a97875] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:52.115322+00:00 app[web.1]: I, [2021-11-16T10:26:52.115296 #4] INFO -- : [a4419bcb-7f01-4e1f-9e14-1e1e20a97875] Completed 302 Found in 5ms (ActiveRecord: 2.5ms | Allocations: 508)
2021-11-16T10:26:52.116244+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=a4419bcb-7f01-4e1f-9e14-1e1e20a97875 fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1218 protocol=https
2021-11-16T10:26:52.339550+00:00 app[web.1]: I, [2021-11-16T10:26:52.339486 #4] INFO -- : [9028936e-55b0-4226-ac12-559bbc25c903] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:52 +0000
2021-11-16T10:26:52.340154+00:00 app[web.1]: I, [2021-11-16T10:26:52.340112 #4] INFO -- : [9028936e-55b0-4226-ac12-559bbc25c903] Processing by UsersController#user_home as HTML
2021-11-16T10:26:52.340178+00:00 app[web.1]: I, [2021-11-16T10:26:52.340158 #4] INFO -- : [9028936e-55b0-4226-ac12-559bbc25c903] Parameters: {"id"=>"3"}
2021-11-16T10:26:52.345418+00:00 app[web.1]: I, [2021-11-16T10:26:52.345357 #4] INFO -- : [9028936e-55b0-4226-ac12-559bbc25c903] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:52.345523+00:00 app[web.1]: I, [2021-11-16T10:26:52.345494 #4] INFO -- : [9028936e-55b0-4226-ac12-559bbc25c903] Completed 302 Found in 5ms (ActiveRecord: 2.4ms | Allocations: 514)
2021-11-16T10:26:52.346324+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=9028936e-55b0-4226-ac12-559bbc25c903 fwd="106.180.6.156" dyno=web.1 connect=0ms service=7ms status=302 bytes=1226 protocol=https
2021-11-16T10:26:52.570562+00:00 app[web.1]: I, [2021-11-16T10:26:52.570502 #4] INFO -- : [94c6c97c-b2e7-4773-a20b-bedaf1703686] Started GET "/users/3/home" for 106.180.6.156 at 2021-11-16 10:26:52 +0000
2021-11-16T10:26:52.571219+00:00 app[web.1]: I, [2021-11-16T10:26:52.571118 #4] INFO -- : [94c6c97c-b2e7-4773-a20b-bedaf1703686] Processing by UsersController#user_home as HTML
2021-11-16T10:26:52.571219+00:00 app[web.1]: I, [2021-11-16T10:26:52.571166 #4] INFO -- : [94c6c97c-b2e7-4773-a20b-bedaf1703686] Parameters: {"id"=>"3"}
2021-11-16T10:26:52.576540+00:00 app[web.1]: I, [2021-11-16T10:26:52.576486 #4] INFO -- : [94c6c97c-b2e7-4773-a20b-bedaf1703686] Redirected to https://tsuku-heroku-first-app-0001.herokuapp.com/users/3/home
2021-11-16T10:26:52.576648+00:00 app[web.1]: I, [2021-11-16T10:26:52.576621 #4] INFO -- : [94c6c97c-b2e7-4773-a20b-bedaf1703686] Completed 302 Found in 5ms (ActiveRecord: 2.7ms | Allocations: 522)
2021-11-16T10:26:52.577595+00:00 heroku[router]: at=info method=GET path="/users/3/home" host=tsuku-heroku-first-app-0001.herokuapp.com request_id=94c6c97c-b2e7-4773-a20b-bedaf1703686 fwd="106.180.6.156" dyno=web.1 connect=0ms service=8ms status=302 bytes=1226 protocol=https
自分で試したこと
・ログの確認、エラーが出ていないか調べた。302foundがリダイレクトを表すことについては判明した。「やけに表示数が多くないか?」とも思った。
・コードをシンプルに書き換えた。少なくともローカル環境では動いていたころに戻した。でもダメだった。
・ほぼ一日ググったがわからなかった。