前提・実現したいこと

ご覧頂きありがとうございます。
現在Ruby on Railsで動画を投稿し共有するアプリを作成しております。
ところが、createアクションを起こすと必ず以下のエラーが現れデータベースに保存されません。

ActiveRecord::RecordInvalid: Validation failed: Video can't be blank

現在の仕様はSessionを用いたウィザード形式で実装を進めており、createアクションでbinding.pryを設定しparamsも確認したのですが、paramsにはデータが渡っていました。

なにとぞご助力のほどお願い申し上げます。

#発生しているエラーメッセージや問題

terminal
1[1] pry(#<PerformStepsController>)> @performance.save
2=> false
3[2] pry(#<PerformStepsController>)> @performance.errors.full_messages
4=> ["Video can't be blank"]
5

該当のソースコード

migration
1class CreatePerformances < ActiveRecord::Migration[6.0]
2  def change
3    create_table :performances do |t|
4      t.string :title, null: false
5      t.text :explain, null:false
6      t.date :start_date, null:false
7      t.date :finish_date, null:false
8      t.string :video
9      t.text :time_table, null: false
10      t.integer :price, null: false
11      t.string :place, null:false
12      t.text :staff, null:false
13      t.text :player, null:false
14      t.string :writer, null:false
15      t.string :directer, null: false
16      t.integer :audience, null: false
17      t.integer :rest, null: false
18      t.text :other_notice
19      t.integer :play_hour, null: false
20      t.integer :play_minutes, null: false
21      
22      
23      t.references :group ,null: false, foreign_key: true
24
25
26      t.timestamps
27    end
28  end
29end
30

controller
1
2class PerformStepsController < ApplicationController
3  def index
4  end
5
6  def step1
7    @performance = Performance.new
8  end
9
10
11  def step1_validates
12    @performance = set_perform_info(performance_params)
13    @performance.valid?
14
15    skip_company_validate(@performance.errors)
16      if @performance.errors.messages.blank? && @performance.errors.details.blank?
17          create_session(performance_params)
18          redirect_to step2_perform_steps_path and return
19      else 
20        render :step1
21      end
22  end
23
24  def step2
25    @performance = Performance.new
26  end
27
28  def create
29    set_perform_with_session
30    @performance[:video] = performance_params[:video]
31    @performance[:player] = performance_params[:player]
32    @performance[:staff] = performance_params[:staff]
33    @performance[:writer] = performance_params[:writer]
34    @performance[:directer] = performance_params[:directer]
35    @performance[:audience] = performance_params[:audience]
36    @performance[:rest] = performance_params[:rest]
37    @performance[:place] = performance_params[:place]
38    @performance[:play_hour] = performance_params[:play_hour]
39    @performance[:play_minutes] = performance_params[:play_minutes]
40    @performance[:other_notice] = performance_params[:other_notice]
41    @performance[:group_id] = performance_params[:group_id]
42    binding.pry
43    
44    if @performance.save
45      delete_session
46      redirect_to root_path
47    else
48      render :step2
49    end  
50  end
51
52  private
53
54  def performance_params
55    params.require(:performance).permit(:title,
56                                        :explain, 
57                                        :start_date, 
58                                        :finish_date, 
59                                        :image,
60                                        :video,
61                                        :time_table,
62                                        :price,
63                                        :player,
64                                        :staff, 
65                                        :place,
66                                        :writer,
67                                        :directer,
68                                        :play_hour,
69                                        :play_minutes,
70                                        :audience,
71                                        :rest,
72                                        :other_notice
73                                      ).merge(group_id: current_group.id)
74  end
75
76
77  def set_perform_info(performance_params)
78    Performance.new(
79      title: performance_params[:title],
80      explain: performance_params[:explain],
81      start_date: performance_params[:start_date],
82      finish_date: performance_params[:finish_date],
83      image: performance_params[:image],
84      video: performance_params[:video],
85      time_table: performance_params[:time_table],
86      price: performance_params[:price],
87      player: performance_params[:player],
88      staff: performance_params[:staff],
89      writer: performance_params[:writer],
90      directer: performance_params[:directer],
91      play_hour: performance_params[:play_hour],
92      play_minutes: performance_params[:play_minutes],
93      audience: performance_params[:audience],
94      rest: performance_params[:rest],
95      other_notice: performance_params[:other_notice],
96      group_id: performance_params[:group_id]
97    )
98  end
99
100  def set_perform_with_session
101    binding.pry
102    @performance = Performance.new(
103      title: session[:title],
104      explain: session[:explain],
105      start_date: session[:start_date],
106      finish_date: session[:finish_date],
107      time_table: session[:time_table],
108      price: session[:price],
109      image: session[:image],
110      video: session[:video],
111      player: session[:player],
112      staff: session[:staff],
113      writer: session[:writer],
114      directer: session[:directer],
115      place: session[:place],
116      play_hour: session[:play_hour],
117      play_minutes: session[:play_minutes],
118      audience: session[:audience],
119      rest: session[:rest],
120      other_notice: session[:other_notice],
121      group_id: session[:group_id]
122    )
123  end
124
125  def skip_company_validate(errors)
126    errors.messages.delete(:video)  
127    errors.details.delete(:video)
128    errors.messages.delete(:player)  
129    errors.details.delete(:player)
130    errors.messages.delete(:staff) 
131    errors.details.delete(:staff)
132    errors.messages.delete(:writer)  
133    errors.details.delete(:writer)
134    errors.messages.delete(:directer) 
135    errors.details.delete(:directer)
136    errors.messages.delete(:play_hour) 
137    errors.details.delete(:play_hour)
138    errors.messages.delete(:play_minutes)  
139    errors.details.delete(:play_minutes)
140    errors.messages.delete(:place)  
141    errors.details.delete(:place)
142    errors.messages.delete(:audience) 
143    errors.details.delete(:audience)
144    errors.messages.delete(:rest)  
145    errors.details.delete(:rest)
146    errors.messages.delete(:other_notice) 
147    errors.details.delete(:other_notice)
148  end
149
150  def create_session(performance_params)
151    session[:title] = performance_params[:title]
152    session[:explain] = performance_params[:explain]
153    session[:start_date] = performance_params[:start_date]
154    session[:finish_date] = performance_params[:finish_date]
155    session[:time_table] = performance_params[:time_table]
156    session[:price] = performance_params[:price]
157    session[:image] = performance_params[:image]
158    session[:video] = performance_params[:video]
159    session[:player] = performance_params[:player]
160    session[:staff] = performance_params[:staff]
161    session[:writer] = performance_params[:writer]
162    session[:directer] = performance_params[:directer]
163    session[:place] = performance_params[:place]
164    session[:play_hour] = performance_params[:play_hour]
165    session[:play_minutes] = performance_params[:play_minutes]
166    session[:audience] = performance_params[:audience]
167    session[:rest] = performance_params[:rest]
168    session[:other_notice] = performance_params[:other_notice]
169    session[:group_id] = current_group.id
170  end
171
172  def delete_session
173    session.delete(:title)
174    session.delete(:explain)
175    session.delete(:start_date)
176    session.delete(:finish_date)
177    session.delete(:time_table)
178    session.delete(:price)
179    session.delete(:video)
180    session.delete(:player)
181    session.delete(:staff)
182    session.delete(:writer)
183    session.delete(:directer)
184    session.delete(:place)
185    session.delete(:play_hour)
186    session.delete(:play_minutes)
187    session.delete(:audience)
188    session.delete(:rest)
189    session.delete(:other_notice)
190  end
191end

params
1[6] pry(#<PerformStepsController>)> @performance
2=> #<Performance:0x00007fc3be13ae50
3〜省略〜
4 video: "#<ActionDispatch::Http::UploadedFile:0x00007fc3aa9a45c8>",
5〜省略〜

@performance_params[:video]の中身

 pry(#<PerformStepsController>)> performance_params[:video]
=> #<ActionDispatch::Http::UploadedFile:0x00007fc3aa9a45c8
 @content_type="video/quicktime",
 @headers="Content-Disposition: form-data; name=\"performance[video]\"; filename=\"ANCHOR 2nd.MOV\"\r\nContent-Type: video/quicktime\r\n",
 @original_filename="ANCHOR 2nd.MOV",
 @tempfile=#<File:/var/folders/qm/bz6p8g9d5l985h9hcsp0bgh00000gn/T/RackMultipart20210524-30005-1ctz62y.MOV>>