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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
,BJHJPO3BJMT
ॾڮګհ!NPSP
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,ZPTVLF
.030)"4)*
!NPSP
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No content
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
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3BJMTʹ͓͚Δγϯϓϧ͞
w αʔϏεͰΓ͍ͨ͜ͱͱɺهड़͢Δίʔυͷ͕ࠩ
গͳ͍ঢ়ଶ͕γϯϓϧ
w ؆୯ͳ͜ͱΛ؆୯ʹɺ͍͜͠ͱͦΕͳΓʹ
w ͍ΘΏΔίʔυ্ͷʮۮൃతͳෳࡶ͞ʯ͕গͳ͍ঢ়ଶΛࢦ͢
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3BJMTෳࡶ͞ΛݮΒͯ͘͠ΕΔ
w 3BJMT8FCΞϓϦͷۮൃతͳෳࡶ͞ΛݮΒͯ͘͠ΕΔ
w 8FCͷϦΫΤετΛΞϓϦέʔγϣϯίʔυʹϧʔςΟϯά͢Δɺͱ͔
w ఆܕతͳ%#ΞΫηε͔Β݁ՌηοτΛΦϒδΣΫτԽ͢Δɺͱ͔
w ͦͷޮՌΛ࠷େݶಘΔͨΊʹ3BJMT͕ಘҙͱ͢ΔΑ͏ͳઃܭʹԊ͏
IUUQTSVCZPOSBJMTPSH
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3BJMT͕ಘҙͱ͢ΔΑ͏ͳઃܭŪŰ
w ΓTDBGGPME͕ώϯτʹͳΔ
w %#ͷςʔϒϧߏͱɺը໘ͷߏɺಛʹೖྗ୯ҐΛ
߹Θͤͯɺ$36%͢Δ
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TDBGGPMEͷΑ͏ʹ$36%
w ;ͭ͏ͷαʔϏεը໘%#Ͱͳ͍͠ɺ$36%Ͱ
ػೳ͕Γͳ͍ͷͰͳ͍͔
w ͦΕͦ͏
w ͦ͜ΛຒΊͯγϯϓϧʹ͢ΔࢹΛհ͍ͨ͠Ͱ͢
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
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%#ઃܭʹ͓͚Δ
ΠϕϯτΤϯςΟςΟΛݟग़͢
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w υϝΠϯʹݱΕΔΠϕϯτΤϯςΟςΟΛ
ݟग़͢
w ͦΕΛAIBT@NBOZUISPVHIAؔ࿈ͷ
ΤϯςΟςΟʹ͢Δ
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“ • :
• 時 存在 、存在 <登録>
•名前 持 。
• 扱 「時」 扱 「時」 違 、 瞬間 刻印 、
有効 存在 期間 表現 。
• :
•繰 返 ⾏ ⾏為。 時起 <記録>
•例) ⼊荷、発注、etc
•時刻 ( ) 持 。
•多 場合、 使 ⾏
•名前 ( ⾃体 ⾏為 名前 ) 持
%#ઃܭษڧձ
λϫʔζΫΤετࣾాলೋ͞ΜΛઌੜʹΉ͔͑ͨษڧձͷϝϞ
IUUQTHJTUHJUIVCDPNTVOBPU
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ྫ,BJHJͷΤϯςΟςΟ
conferences
id
name
location
start_at
end_at
*timestamps
users
id
name
*timestamps
registrations
id
conference_id
user_id
*timestamps
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,BJHJͷϦιʔεΤϯςΟςΟ
w ΠϕϯτࢀՃొαʔϏεΛఆ͢Δ
w DPOGFSFODFTͱVTFSTͱ͍͏ϦιʔεΤϯςΟςΟ͕͋ΓɺଟରଟͷؔʹͳΔ
w ϢʔβʔɺෳͷΧϯϑΝϨϯεʹࢀՃͰ͖Δ
w ΧϯϑΝϨϯεɺෳͷϢʔβʔ͕ࢀՃͰ͖Δ
w 3%#ͰଟରଟΛදݱ͢Δʹɺ྆ऀΛࢀর͢ΔΤϯςΟςΟΛಋೖ͢Δ
conferences
id
name
location
start_at
end_at
*timestamps
users
id
name
*timestamps
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“
⾃体 独⽴
扱 場合 、中間 join 使 has_many :through
設定 。
何 特別 必要
場合 、join 不要 has_and_belongs_to_many
使 ⽅ 。
3BJMTΨΠυ"DUJWF3FDPSEͷؔ࿈͚
IBT@NBOZUISPVHIͱIBT@BOE@CFMPOHT@UP@NBOZͷͲͪΒΛબͿ͔
IUUQTSBJMTHVJEFTKQBTTPDJBUJPO@CBTJDTIUNM
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ϦϨʔγϣϯγοϓϞσϧࣗମΛ
ಠཱͨ͠ΤϯςΟςΟͱͯ͠ѻ͍͍ͨ
w ΠϕϯτΤϯςΟςΟΛݟग़͢͜ͱɺͦΕΛIBT@NBOZUISPVHIͰ
͏͜ͱ͕ɺશମͷγϯϓϧ͞Λอͭͷʹཱͪ·͢
w ʮϦϨʔγϣϯγοϓϞσϧͰԿ͔ಛผͳ͜ͱΛ͢Δඞཁ͕·ͬͨ͘ͳ͍
߹ʯ͘͝গͳ͍
w ϦιʔεΤϯςΟςΟͰଟରଟΛදݱ͢Δ͚ͩͳΒ͋Δ͔͠Εͳ͍͚Ͳʜ
w ޙड़͢ΔUISPVHIͷػೳڧԽ͋Γɺগͳ͘ͱऀ͜͜·ͬͨ͘IBCUNΛͬͯ·ͤΜͶ
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3BJMTͷؾ࣋ͪʹͳͬͯߟ͑Δ
w ࠷ॳͷ࠷ॳIBCUN͜ͱIBT@BOE@CFMPOHT@UP@NBOZؔ࿈͚͕ͩ͋ͬͨ
w 3BJMTͷஈ֊ͰɺIBT@NBOZUISPVHI͕Ճ͞Εͨ
w ͦͷ͋ͱɺIBT@POFUISPVHICFMPOHT@UPUISPVHIͳͲɺ
UISPVHIོ͕ΛۃΊ͍ͯΔ
w υϝΠϯͷදݱͱͯ͠༏Ε͍ͯΔ ͖ΐ͏ͬͪ͜ͷ
w ػೳతʹUISPVHIͷUISPVHIͳͲͰؔ࿈Λ୧ΕΔͷ͕ͪΐ͏ศར͡Όͳ͍Ͱ͔͢ "3εΰΠ
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ΠϕϯτΤϯςΟςΟΛݟग़ͯ͠ɺ͏
w ΠϕϯτΤϯςΟςΟΛݟग़͠ɺUISPVHIͰࢦఆͯ͠ଟରଟͷؔΛ࡞Δ
w ࣮ੈքͷαʔϏεͰɺ͜ͷΠϕϯτΤϯςΟςΟ͕Ͱ͖Δ͜ͱ͕ɺ
ॏཁͳίϯόʔδϣϯϙΠϯτʹͳ͍ͬͯΔ͜ͱଟ͍
w ྫΧϯϑΝϨϯεࢀՃొαΠτʹ͓͚Δʮొʯ
w ΧϯϑΝϨϯεͱϢʔβʔɺ୯ʹଟରଟͳͷͰͳ͘ʮొ͍ͯ͠Δʯ͕ؔ͋Δͷͩ
w ͦͯͦ͠ͷׂʹɺ׳Εͳ͍ͱൃݟͮ͠Β͍
w ऀɺӋੜষ༸ʮָʑ&3%Ϩοεϯʯ ᠳӭࣾ
Ͱֶͼ·ͨ͠ɻIUUQTXXXTFTIPQDPNQSPEVDUEFUBJM
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ొͨ͠ίτSFHJTUSBUJPOT
w 6TFS͕$POGFSFODFʹࢀՃొͨ͠ίτɺΛΠϕϯτΤϯςΟςΟͱͯ͠
ه͢Δɻ͜ͷ߹SFHJTUSBUJPOͳͲ
w ͜Ε͕IBT@NBOZUISPVHIͰࢦఆ͢ΔςʔϒϧʹͳΔɻ
w IBCUNͷதؒςʔϒϧͱҧͬͯJEΛ࣋ͭΤϯςΟςΟͱͯ͠ѻ͏
conferences
id
name
location
start_at
end_at
*timestamps
users
id
name
*timestamps
registrations
id
conference_id
user_id
*timestamps
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ొͨ͠ίτSFHJTUSBUJPOT
class User < ApplicationRecord
has_many :registrations
has_many :conferences, through: :registrations
end
class Registration < ApplicationRecord
belongs_to :user
belongs_to :conference
end
conferences
id
name
location
start_at
end_at
*timestamps
users
id
name
*timestamps
registrations
id
conference_id
user_id
*timestamps
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ΠϕϯτΤϯςΟςΟΛݟग़͢ͱͰ͖Δ͜ͱ
UserMailer.registration_accepted(@user, @conference, at: Time.current).deliver_later
# => #{@user.name}༷ɺ#{I18n.l(at)}ʹ#{@conference}ͷࢀՃΛड͚͚·ͨ͠
UserMailer.registration_accepted(@registration).deliver_later
w SFHJTUSBUJPOΛݟग़͍ͯ͠ͳ͍߹ɺ!VTFSͱ!DPOGFSFODFɺλΠϜελϯϓΛݸผʹ࣋ͪճΔඞཁ͕͋Δ
w !VTFS΄Μͱʹ!DPOGFSFODFొ͍ͯ͠Δ ࠶νΣοΫͨ͘͠ͳΒͳ͍
w λΠϜελϯϓ΄ΜͱʹDVSSFOUͰ͍͍ ϦτϥΠ͢Δͱ͖Ͳ͏͢Δ
w SFHJTUSBUJPO͕͋Εɺʮొͨ͠ίτʯΛίʔυ্Ͱͦͷ··औΓճͤΔ
w VTFSͱDPOGFSFODFΛ୧ΕΔɻ྆ऀΛ୧ΕΔ͜ͱɺ%#ͷࢀর߹ੑ੍Ͱࢧ͑ΒΕΔ
w SFHJTUSBUJPOTDSFBUFE@BUΛొ࣌ͱΈͳͤΔ
υϝΠϯͰେࣄͳʮొͨ͠ίτʯΛίʔυ্ʹදݱͰ͖Δ
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ଓΠϕϯτΤϯςΟςΟΛݟग़͢ͱͰ͖Δ͜ͱ
w SFHJTUSBUJPOTʹΧϥϜΛՃͯ͠ɺՃใΛͨͤΒΕΔ
w ొ൪߸ͱ͔ɺొ࣌ͷਃ͠ૹΓAOPUFAͱ͔ɺొछผ ݱࢀՃYPSΦϯϥΠϯࢀՃ
ͱ͔
w ޙଓΠϕϯτͷϨίʔυʹͳΕΔ
w ྫࢀՃඅ༻Λܾࡁͨ͠ίτQBZNFOUT
ʹࢀՃͨ͠ίτBUUFOEBODFTͳͲ
w ACFMPOHT@UPSFHJTUSBUJPOAͳ"3ϞσϧͱͳΔ
w ొͨ͜͠ͱࣗମΛهͰ͖Δ
w ࠪϩάʹͨ͠Γɺίϯόʔδϣϯܦ࿏ͷϩάʹͨ͠Γͱ͔
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༨ஊ໋໊ʹ໎͏߹
w ಈࢺͷ໊ࢺܗΛ͏͜ͱ͕ଟ͍ɻSFHJTUSBUJPOBUUFOEBODF
w Ͳ͏ͯͬ͘͠͠Γ͜ͳ͚ΕݱࡏࢺΛ͔ͭ͏͜ͱ͋ΔSFHJTUFSJOH
w ໊લॏཁɺͳͷ͚ͩͲલఏͱͯ͠ɺ͜ͷ֓೦Λݟग़͢͜ͱ͕ͬͱॏཁ
w ͳͷͰɺ໊લ͕ࢥ͍͔ͭͳ͍߹ͰఘΊͳ͍Ͱ
w ༨ஊͷ༨ஊͰɺBQQMZͨ͜͠ͱɺΛදݱ͢Δͱ͖ࠔΓ·͢ΑͶɻ"QQMJDBUJPOͯɻ
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ΠϕϯτΤϯςΟςΟ͔ΒυϝΠϯΛݟฦ͢
w ྫࣔͨ͠ʮΠϕϯτެ։ɾࢀՃొαʔϏεʯͱ͍͏υϝΠϯʹ͓͍ͯ
w ʮొʯΠϕϯτ͕ͱͯେࣄͰ͋Δ͜ͱ͕վΊͯཧղͰ͖Δ
w "3ͷ༏ΕͨػೳIBT@NBOZUISPVHIΛ׆༻͢ΔઃܭʹΑͬͯɺ
υϝΠϯ্ͷେࣄͳग़དྷࣄΛίʔυͰදݱͰ͖͍ͯΔɻ
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w υϝΠϯʹݱΕΔΠϕϯτΤϯςΟςΟΛ
ݟग़͢
w ͦΕΛAIBT@NBOZUISPVHIAؔ࿈ͷ
ΤϯςΟςΟʹ͢Δ
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%#Ͱදݱͨ͠ίτΛ
Ϣʔβʔ͕ѻ͑ΔΑ͏ʹ͢Δ
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w ίτΛ3&45Ϧιʔεͱͯ͠ఆٛ͠ɺ
αʔϏεͷػೳΛͦͷ$36%Ͱදݱ͢Δ
w ίτͷૢ࡞ͷͨΊͷঢ়ଶભҠɺ63-ͷ
ΞΫηεͰදݱ͢Δ
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3BJMTͷؾ࣋ͪʹͳͬͯߟ͑Δ
w ϧʔςΟϯάΛఆٛ͢Δखஈͱͯ͠ɺΓDPO
fi
HSPVUFTSCͰ
ASFTPVSDFTAASFTPVSDFAએݴΛ͏ͷ͕͍͍ΜͰ͠ΐ͏Ͷ
w ੲ͔ΒҰ؏ͯ͠·͢͠Ͷʜ
w ͱ͍͑ʮϦιʔεͳΔͷΛ)551ܦ༝Ͱ$36%͢Δʯͱ͍͏
ϚΠϯυηοτ͕Ή͔͍ͣ͠
w ͳΜ͔ ༨ܭͳͷΛؚΊ
ͨ͘͞ΜϧʔςΟϯάఆٛ͢ΔϚΫϩΈ͍ͨͳѻ͍ʹͳͬͯΔ
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3&45ͱ3%#ɺϦιʔεͱςʔϒϧ
w 3&45Ͱ$36%͢ΔϦιʔεͱςʔϒϧࣅΔ͜ͱ͋Δͷؒҧ͍ͳ͍
w TDBGGPMEͰੜ͢ΔྫͰҰக͍ͤͯ͞ΔͷͦΕͦ͏
w ͔͠͠%#Λͦͷ··$36%͢Δख๏ɺͰͳ͍
w Ϧιʔεͱςʔϒϧͷҧ͍͕ൃੜ͢ΔͷͦΕͦ͏ɻ
w ҧ͏͜ͱࣗମͰ·ͳ͍Ͱ
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ίτΛϦιʔεͱͯ͠ѻ͏
resources :conferences do
resource :registration, only: [:new, :create]
end
resources :registrations
w ͜ͷྫͰɺΧϯϑΝϨϯεʹࢀՃొͰ͖Δͷճ͚ͩొܥͷ
SFHJTUSBUJPO୯SFTPVSDF
ొͷ63-ΛΦγϟϨʹωετ͢ΔͷΛ
ΊΔͱͬͱγϯϓϧʹͰ͖Δ
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ίτΛϦιʔεͱͯ͠ѻ͏
w લड़ͷྫʮࢀՃొ͢Δ͜ͱSFHJTUSBUJPOʯΛϦιʔεͱͯ͠දݱ͢Δɻ
w ࢀՃొ͢ΔSFHJTUSBUJPOTDSFBUF
w ྫA1045DPOGFSFODFTLBJHJPOSBJMTSFHJTUSBUJPO
w ొ༰ͷ֬ೝSFHJTUSBUJPOTTIPX
w ྫA(&5SFHJTUSBUJPOTJEA
w ొ༰ͷߋ৽SFHJTUSBUJPOTVQEBUF
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ൺֱ༻3&45͡Όͳ͍߹ʹΑ͘ݟΔͭ
resources :conferences do
# POST /conferences/:conference_id/register
# => conferences#register
post :register
end
w A$POGFSFODFT$POUSPMMFSSFHJTUFSAΞΫγϣϯΛఆٛͯ͠͠·͏
w ͕૿͑ΔͱϧʔςΟϯάෳࡶͳΔ͠ɺ$POGFSFODFT$POUSPMMFSංେԽ͢Δ
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ίτΛOFX͢Δ
w OFXFEJUͷϧʔςΟϯάఆٛ͞ΕΔ͕ɺෆཁͳΒΘͳͯ͘ྑ͍
w ΧϯϑΝϨϯεৄࡉϖʔδ ADPOGFSFODFTTIPXA
͔ΒϘλϯΛԡ͚ͩ͢Ͱొྃ͢Δ߹ɺ
ASFHJTUSBUJPOTDSFBUFAʹαϒϛοτͯ͠Α͍
w ϑΥʔϜΛ+4ͰؤுΔ߹ಉ༷ʹɺ+4ʹ1045͖͢63-Λͯ͠1045ͤ͞ΕΑ͍
w ͷͪͷͪొը໘͕΄͘͠ͳͬͨΒɺASFHJTUSBUJPOTOFXAΛ͏
w ֬ೝը໘ʮొͯ͠ΑΖ͍͠Ͱ͔͢ ʯΈ͍ͨͳͷΛग़͍ͨ͠߹ͱ͔
w ࢀՃܗଶඋߟͳͲՃใͷೖྗ͍ͤͨ͞߹ͱ͔
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ΞϓϦέʔγϣϯঢ়ଶͷભҠ
w ΞϓϦέʔγϣϯঢ়ଶͷભҠΛɺίτͷϦιʔεʹ·ͭΘΔϖʔδભҠͰ
දݱ͢Δ
w ྫʮΧϯϑΝϨϯεৄࡉදࣔʯঢ়ଶͰɺొϘλϯΛදࣔ͢Δɻ
ϘλϯΛԡ͢ͱʮొ࣌ใͷೖྗͪʯঢ়ଶʹભҠ͢Δ
w ͜ΕΛABAͳϦϯΫΛఏࣔ͢Δ͜ͱɺ
ͦΕ୧ͬͯΒ͏͜ͱͰදݱ͢Δ
w ASFTPVDFTAએݴ͜ͷঢ়ଶભҠͷϧʔςΟϯάఆٛͯ͘͠Ε͍ͯΔ
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͞ΒʹʮίτʯΛϦιʔεͱͯ͠ΈΔ
w ࢧ͍ͯ͠΄͍͠ࢧ͍ͱ͍͏ίτΛ࡞ͬͯཉ͍͠
w A(&5SFHJTUSBUJPOTSFHJTUSBUJPO@JEQBZNFOUOFXAͰࢧ͍ҊΛදࣔ͠
w ͔Βͷɺܾࡁ͍ͨ͡ಋઢ֎෦αʔϏε࿈ܞ͠
w ͬͯ͘ΔA(&5SFHJTUSBUJPOTSFHJTUSBUJPO@JEQBZNFOUAͰࢧ͍ྃͷࢫΛදࣔ͢Δ
w ༧ఆͷΩϟϯηϧɺA$BODFMMBUJPOAΛDSFBUF͢Δͱߟ͑ΒΕΔ͠ɺ
A3FHJTUSBUJPOAΛEFTUSPZ͢Δͱߟ͑ΒΕΔ
w ͜ͷ͋ͨΓΩϟϯηϧϙϦγʔʹΑͬͯߟ͑ΒΕΔ
w ରαʔϏεʹͱͬͯԿ͕ద͔ɺߟ͑·͠ΐ͏
w ࢧ͍ͳ͠ͳΒ3FHJTUSBUJPOΛEFTUSPZɺࢧ͍ࡁΈͩͬͨΒฦۚϦΫΤετΛOFX͢Δɺͱ͔
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༨ஊ%#ʹؔͳ͍ʮίτʯͷ$36%
w ϩάΠϯϩάΞτΛʮηογϣϯͷDSFBUFEFMFUFʯͱͯ͠
දݱ͢Δ׳शɺDPPM͡Όͳ͍Ͱ͢
w ϩάΠϯը໘ͱͭ·ΓTFTTJPOTOFX͢Δը໘Ͱ͋Γ
w ϩάΠϯ͢Δ͜ͱTFTTJPOTDSFBUFͰɺ
w ϩάΞτ͢ΔͱTFTTJPOTEFTUSPZ͢Δ͜ͱͳͷͩɻ
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w ίτΛ3&45Ϧιʔεͱͯ͠ఆٛ͠ɺ
αʔϏεͷػೳΛͦͷ$36%Ͱදݱ͢Δ
w ίτͷૢ࡞ͷͨΊͷঢ়ଶભҠɺ63-ͷ
ΞΫηεͰදݱ͢Δ
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ίτΛ$36%͢Δͱ͖ɺ
6*ͱΠϕϯτΤϯςΟςΟͷ
ߏ͕ҧͬͨΒͲ͏͢Δ
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w 3&45GVMͳϑΥʔϜ͔Βͬͯ͘Δͷͱ
%#ͱͷҧ͍Λٵऩ͢Δ
w 3BJMT͕ఏڙ͢ΔΠϯλʔϑΣʔεΛ
ࢥ͍ඳ͖ͳ͕Βܧଓతʹม͍͑ͯ͘
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3BJMTͰ3&45GVMͳೖྗΛӬଓԽ͢Δ*'
# POST /conferences/:conference_id/registration
def create
@registration = current_user.registrations.build(
conference: Conference.find_by!(name: params[:conference_id])
)
@registration.save!
end
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3BJMTͷؾ࣋ͪʹͳͬͯߟ͑Δ
w "3#BTFͷΦϒδΣΫτΛੜ͢Δͱ͖ͷΠϯλʔϑΣʔε͕͜Ε
w ͷͪʹಉ༷ͷ*'Λ࡞ΔͨΊͷ"DUJWF.PEFM ҎԼ".P
ग़͍ͯΔ
w ͞ΒʹదʹೖྗΛߜΔͨΊͷػߏͱͯ͠4USPOH1BSBNFUFST͋Δ
w ͍ΖΜͳํ͕ࣜ͋Δ͏ͪɺNBTTBTTJHONFOUͱ૬ੑͷྑ͍͕ͭ࠾༻͞Εͨ
ΤϯτϦϙΠϯτʹBUUSJCVUFTͷ)BTI ͷΑ͏ͳͷ
Λͯ͠
NBTTBTTJHONFOU͠ɺϑΝαʔυΛݺͿͷ͕جຊߏ
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ྫ͑ొ࣌ʹऔΔใΛ૿͢
def create
@registration = current_user.registrations.build(
conference: Conference.find_by!(name: params[:conference_id]),
**params.require(:r10n).permit(:note, :attend_type)
)
@registration.save!
end
උߟ OPUF
ͱࢀՃछผ BUUFOE@UZQF*/@1&340/c0/-*/&
ͱΛ
ೖྗՄೳʹͯ͠ΈΔ
w ༨ஊ"$1BSBNFUFSTUP@IBTIΛͰͯ͠ύϥϝʔλΛՃ͢Δͭɺॻ͖ຯ͕ྑ͖ͯ͘Ͱ͢
SOʹSFHJTUSBUJPOͷུͰ͢
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͞ΒʹલޙॲཧΛ͞Έ͍ͨ߹
w લޙॲཧ͕ඞཁͳ߹͕͋Δɻͨͱ͑
w */@1&340/ͷ߹ɺࢀՃͷ֬ೝͱҾॲཧΛ͢Δ
w ਃࠐऀຊਓʹɺडϝʔϧΛૹΔ
w ओ࠵ऀʹɺਃ͠ࠐΈ௨ϝʔϧΛૹΔ
w ͜ΕΛͲ͏࣮ݱ͢Δ͔ɻ
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ίϯτϩʔϥͰ͍͍͚ͬͯͲʜ
def create
@registration = current_user.registrations.build(
conference: Conference.find_by!(name: params[:conference_id]),
**params.require(:r10n).permit(:note, :attend_type)
)
@registration.save!
UserMailer.registration_accepted(@registration).deliver_later
OrganizerMailer.registration_accepted(@registration).deliver_later
if @registration.attend_type.in_person?
SeatAllocationJob.perform_later(@registration)
…
rescue ActiveRecord::RecordInvalid => ex
...
end
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".PΛͬͯ*'ͷ͍ۙผϨΠϠΛಋೖ͢Δ
w ίϯετϥΫλʹɺBUUSJCVUFTͷ)BTIΛ͢
w ͦͷΦϒδΣΫτͰೖྗηοτͷଥੑΛݕূ͢Δ
w ೖྗ͕ଥͰͳ͍߹ɺαʔϏεར༻ऀʹݟͤΒΕΔΤϥʔϝοηʔδΛੜ͢Δ
w ଥͰ͋Δ߹ɺΓ͍ͨॲཧͷϑΝαʔυͱͳΔϝιουΛ࣮ߦ͢Δ
w ͭ·ΓϑΥʔϜΦϒδΣΫτͱ͍͏͔αʔϏεΫϥεͱ͍͏͔ͷಋೖ
w ϑΥʔϜͱݺশ͢Δ΄͏͕Έ
w ͜ͷͷೖྗɺϢʔβʔೖྗͷܗɺ͢ͳΘͪϑΥʔϜͱҰக͓ͤͯ͘͞ͱָͩͱࢥ͏ͨΊ
w ࣮༻্ՌͷूϧʔτͱͳΔΦϒδΣΫτͷΞΫηα͋Δͱศར
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def create
@form = RegistrationForm.new(
user: current_user:,
conference: Conference.find_by!(name: params[:conference_id])
**params.require(:r10n).permit(:note, :attend_type)
)
@form.call
redirect_to form.registration
rescue ...
".PΛͬͯ*'ͷ͍ۙผϨΠϠΛಋೖ͢Δ
ʮ3FHJTUSBUJPO'PSNొϑΥʔϜΛද͢ΦϒδΣΫτͰ͢ʯ
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class RegistrationForm < ApplicationForm
attribute :user, :conference, :note, :attend_type
validates :attend_type, inclusion: {in: ...}
attr_reader :registration
def call
@registration = user.registration.create!(...)
notify_registration!
if @registration.attend_type.in_person?
SeatAllocationJob.perform_later(@registration)
".PΛͬͯ*'ͷ͍ۙผϨΠϠΛಋೖ͢Δ
".P.PEFMͱ͔".P"UUSJCVUFͱ͔Λ
JODMVEFͨ͠ബ͍εʔύʔΫϥε
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͓͓ΉͶ;ͭ͏ͷ3VCZ0CKFDU
w ".PΛͬͯΔͷͰ1MBJO0MEͱݴ͑ͳ͍͔͠Εͳ͍͚Ͳ
w Ͱ;ͭ͏ͷ3VCZΦϒδΣΫτͱͯ͠ѻ͍͍͢Ͱ͢ΑͶ
w ίϯετϥΫλʹɺBUUSJCVUFTͷ)BTIΛ͢
w Γ͍ͨॲཧͷϑΝαʔυͱͳΔϝιουΛ࣮ߦ͢Δ
w ͔ͦ͜Β͞ΒʹෳࡶʹͳͬͨΒ3VCZͱͯ͠ෳࡶ͞ʹ͖߹͑ྑ͍
w ΈΜͳେ͖03.Ͱ͋Δ"DUJWF3FDPSE͑Δ
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;ͭ͏ͷ30ͳͷͰࣗಈςετॻ͖͍͢
w "SSBOHFηοτΞοϓ
w ίϯετϥΫλʹɺBUUSJCVUFTͷ)BTIΛ͢
w "DUॲཧ࣮ߦ
w ϑΝαʔυΛݺͼग़ͯ͠ॲཧͷҰ࿈͕Δ
w "TTFSU݁Ռݕূ
w ࡞Γ͍ͨσʔλͷूϧʔτʹΞΫηεͰ͖ΔͷͰɺ
͔ͦ͜ΒҰ࿈ͷσʔλάϥϑ͕ҙਤ௨ΓͰ͖͍ͯΔ͔ΛݕূͰ͖Δ
w όϦσʔγϣϯΤϥʔʹͳΔೖྗύλʔϯՃ͍͢͠
w ޙॲཧ͕࣮ߦ͞ΕΔ͔ͳͲςετͰ͖Δ
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ίτͷDSFBUFͱ%#ӬଓԽͱͷؒ
w 3FHJTUSBUJPOT$POUSPMMFSDSFBUFΛड͚ΔΞΫγϣϯͱͯ͠ɺ
*/4&35JOUPSFHJTUSBUJPOTҎ֎ͷ͜ͱ·Ͱ͍͍ͬͯͷ
w ͦͷαʔϏεͷͱͯ͠ʮࢀՃొ͢Δ͜ͱʯਵ͢ΔॲཧͰ͋Ε͍͍ͬͯ
w Ή͠ΖΔ͖
w 3FHJTUSBUJPOϦιʔεͷDSFBUFɺʰαʔϏεར༻ऀͷߟ͑Δʮొ͢Δ͜ͱʯʱΛද͍ͯ͠Δ
w ҧײ͕ग़͖ͯͨΒɺίʔυͷ༷ࢠΛΈͯநग़͍ͯ͘͠
w 3VCZͳͷͰ
w ΠϯλʔϑΣʔε͕҆ఆ͓ͯ͠Γςετॆ࣮͍ͤ͢͞ͷͰɺϦϑΝΫλϦϯά͍ͣ͢͠
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ඞͣ͠શ෦Λͭͷ'0ʹೖΕͳ͘ͱྑ͍
w ॻ͍ͯΈΔͱɺϑΥʔϜΦϒδΣΫτʹͯ͢Λ٧ΊΔʹҧײ͕
͋Δ͜ͱ͋Δ
w ͬͺΓϝʔϧίϯτϩʔϥͰૹΓͨ͘ͳΔ͔͠Εͳ͍ɺͱ͔
w ॻ͍ͨॳྑͯ͘ɺػೳՃͰมΘͬͯ͘Δ͜ͱ͋Δ
w ͚ͨ͘ͳͬͨͱ͖ɺॊೈʹநग़͍ͯ͘͠
w 3VCZͳͷͰ
w ΠϯλʔϑΣʔε͕҆ఆ͓ͯ͠Γςετॆ࣮͍ͤ͢͞ͷͰɺϦϑΝΫλϦϯά͍ͣ͢͠
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
w 3&45GVMͳϑΥʔϜ͔Βͬͯ͘Δͷͱ
%#ͱͷҧ͍Λٵऩ͢Δ
w 3BJMT͕ఏڙ͢ΔΠϯλʔϑΣʔεΛ
ࢥ͍ඳ͖ͳ͕Βܧଓతʹม͍͑ͯ͘
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4JNQMJDJUZPO3BJMT
ɹ3%#
ɹ3&45
ɹ3VCZ
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3BJMTͷؾ࣋ͪʹԊ͏ͱɺγϯϓϧʹ࣮Ͱ͖Δ
w ΠϕϯτΤϯςΟςΟΛݟग़ͯ͠3%#ʹදݱ͠ɺIBT@NBOZUISPVHIͳ
"3Ϟσϧͱͯ͠ɺҰڃʹѻ͏
w ΠϕϯτΤϯςΟςΟʹද͞ΕΔʮίτʯΛ3&45Ϧιʔεͱͯ͠ଊ͑
Γ͍ͨ͜ͱΛͦͷ$36%ૢ࡞Ͱදݱ͢Δ
w 3BJMT͕ఏڙ͢ΔΠϯλʔϑΣʔεΛࢥ͍ඳ͖ɺ"3".Pɺ
3VCZͷॊೈੑΛ׆͔ͯ͠ܧଓతʹ։ൃɾϦϑΝΫλϦϯά͍ͯ͘͠