出前館アプリにおける Flutterアプリ設計

Transcript

גࣜձࣾग़લؗ 1"3,:&0/)0ɹύΫɾϤϯϗ ग़લؗΞϓϦʹ͓͚Δ 'MVUUFSΞϓϦઃܭ

ύΫɾϤϯϗ ग़લؗ プ ϩ ダ Ϋτຊ෦ίϯγϡʔϚ෦ Ξ プ Ϧ։ൃ グ

ϧʔ プ ܦྺ w -(ిࢠ d w .PCJMF8J'J #41"OESPJE'SBNFXPSL.PCJMF"QQMJDBUJPO w %FFQ/BUVSBM d w .PCJMF"QQMJDBUJPO w -*/&1MVT d (JUIVC w IUUQTHJUIVCDPNUVSMWP ԭೄग़਎ͷ࠺ͱઈࢍΠϠΠϠظͷࣗಈंΦλΫͷଉࢠʢ̐ࡀʣͱؖࠃࡏॅ

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

ग़લؗͱ͸ ग़લؗ ΞϓϦ΍αΠτ͔Β؆୯ʹ஫จͰ͖ɺ͞·͟·ͳγʔϯͰ׆༻Մೳͳશࠃ ౎ಓ෎ݝʹల։͢Δࠃ಺࠷େڃͷσϦόϦʔαʔϏε ग़લؗ130%6$54 Ճໍళ޲͚Ξ プ Ϧ

ϑʔυʔ 9BNBSJO'MVUUFS Ճໍళ޲͚Ξ プ Ϧ Ϧςʔϧʔ /BUJWF'MVUUFS υϥΠόʔ޲͚Ξ プ Ϧ 3FBDU/BUJWF'MVUUFS Ճໍళ؅ཧऀ޲͚ΞϓϦ 'MVUUFS ग़લؗΞ プ Ϧ ΤϯυϢʔ ザ ޲͚ 3FBDU/BUJWF'MVUUFS

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 5ZQF%PBNJO ϑΝΠϧΛυϝΠϯผ .PEFM 7JFX 7JFX.PEFM ෼ྨ͢Δ

ϝϦοτॳظখن໛ϓϩδΣΫτʹ ͓͍ͯ͸ϑΝΠϧΛૉૣ͘୳ͤΔͱ͍͏ ఺ σϝϦοτϓϩδΣΫτن໛͕େ͖͘ ͳΕ͹ͳΔ΄ͲϑΝΠϧ਺͕ଟ͘ͳΓɺ ίʔυ؅ཧ΍ݕࡧ͕ෳࡶʹͳΔ ‣MJC ‣TSD ‣QSFTFOUBUJPO ‣GFBUVSF ‣GFBUVSF ‣BQQMJDBUJPO ‣GFBUVSF ‣GFBUVSF ‣EPNBJO ‣GFBUVSF ‣GFBUVSF ‣EBUB ‣GFBUVSF ‣GFBUVSF

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 'PMEFSTCZ'FBUVSF ֤ػೳผʹϑΥϧμΛߏ੒ɺ֤'FBUVSFϑΥϧ μ͸XJEHFUNPEFMDPOUSPMMFSͳͲΛؚΉ ϝϦοτ େن໛ϓϩδΣΫτʹ͓͍ͯ͸ಛఆػೳΛૉ ૣ͘ݕࡧɺ؅ཧ͕Ͱ͖Δ

ҟͳΔ'FBUVSFͷ։ൃ࣌ʹিಥΛݮΒ͢͜ͱ ͕Ͱ͖Δ σϝϦοτ ॳظߏ੒͕ෳࡶʹͳΔՄೳੑ͕͋Δ ڞ௨ίʔυͷ؅ཧ͕೉͘͠ͳΔՄೳੑ͕͋Δ ‣MJC ‣TSD ‣GFBUVSFT ‣GFBUVSF ‣QSFTFOUBUJPO ‣BQQMJDBUJPO ‣EPNBJO ‣EBUB ‣GFBUVSF ‣QSFTFOUBUJPO ‣BQQMJDBUJPO ‣EPNBJO ‣EBUB

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 1BDLBHFTCZ'FBUVSF ֤'FBUVSFΛผ్ͷύοέʔδͰ؅ཧͯ͠Ϟδϡ ʔϧԽ ϝϦοτ ಠཱతʹ֤ػೳΛ։ൃɾςετ͕Ͱ͖Δ ͝ͱʹ໾ׂΛ෼୲ͯ͠։ൃ͢Δ͜ͱ͕༰қ

σϝϦοτ ґଘతͳؔ܎Λ͞Βʹෳࡶʹ͢ΔՄೳੑ͕͋Δ ઃఆͱॳظߏ੒͕ෳࡶͰ͋Δ Ϧιʔε؅ཧ͕ෳࡶʹͳΓɺॏෳͨ͠Ϧιʔε ͕ൃੜ͢ΔՄೳੑ͕͋Δ ‣MJC ‣TSD ‣QSFTFOUBUJPO ‣BQQMJDBUJPO ‣EPNBJO ‣EBUB ‣QBDLBHFT ‣GFBUVSF ‣MJC ‣TSD ‣GFBUVSF ‣MJC ‣TSD

ग़લؗΞϓϦͷϑΥϧμߏ੒ʹ͍ͭͯ

"QQMJDBUJPO ᵓᴷᴷBTTFUT3FTPVSDFؔ࿈ϑΥϧμ *NBHFT 'POUT ᵓᴷᴷDPO fi H#VJME$PO fi HVSBUJPOϑΥϧμ

ᵓᴷᴷMJC ᴹᵓᴷᴷDPNNPOΞϓϦͰڞ௨ͯ͠࢖༻͞ΕΔϞδϡʔϧϑΥϧμ ᴹᴹᵓᴷᴷDPOTUBOUڞ௨$POTUBOU ᴹᴹᵓᴷᴷEBUB@TPVSDFڞ௨-PDBMɺ3FNPUF"1*ؔ࿈ϑΥϧμ ᴹᴹᴹᵓᴷᴷMPDBM ᴹᴹᴹᵋᴷᴷSFNPUF ᴹᵓᴷᴷGFBUVSFT'FBUVSF5PQϑΥϧμ ᴹᴹᵋᴷᴷGFBUVSF" ᴹᴹ ᵓᴷᴷᴷCMPD'FBUVSFผ#MPDϑΥϧμ ᴹᴹ ᵓᴷᴷᴷEBUB@TPVSDF'FBUVSFผ-PDBM 3FNPUF"1*ϑΥϧμ ᴹᴹ ᴹᵓᴷᴷᴷMPDBM ᴹᴹ ᴹᵋᴷᴷᴷSFNPUF ᴹᴹ ᵓᴷᴷᴷNPEFM'FBUVSFผϞσϧϑΥϧμ ᴹᴹ ᵓᴷᴷᴷQBHF'FBUVSFผ7JFXϑΥϧμ ᴹᴹ ᴹᵋᴷᴷᴷXJEHFU ᴹᴹ ᵓᴷᴷᴷVUJM'FBUVSFผ6UJMϑΥϧμ ᴹᴹ ᵋᴷᴷᴷSFQPTJUPSZ'FBUVSFผ3FQPTJUPSZϑΥϧμ ᴹᵓᴷᴷQMBUGPSNT1MBUGPSNϑΥϧμ ᴹᵓᴷᴷTFSWJDFTڞ௨Ϟδϡʔϧ 4FSWJDF ϑΥϧμ ᴹᵋᴷᴷVUJMڞ௨6UJMϑΥϧμ ᵓᴷᴷQBDLBHFT$VTUPN QBDLBHFϑΥϧμ ᵓᴷᴷUFTUςετϑΥϧμ ᵋᴷᴷUPPMT$*ϑΥϧμ ग़લؗ"QQϑΥϧμߏ੒ɹ 'PMEFSTCZ'FBUVSF େن໛ϓϩδΣΫτ ಛఆػೳʹ͓͚Δݕࡧɺ؅ཧ͕༰қ ڞ௨ίʔυ؅ཧ͕໽հ ‣MJC ‣TSD ‣GFBUVSFT ‣GFBUVSF ‣QSFTFOUBUJPO ‣BQQMJDBUJPO ‣EPNBJO ‣EBUB ‣GFBUVSF ‣QSFTFOUBUJPO ‣BQQMJDBUJPO ‣EPNBJO

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

ଞϓϩμΫτΛݟͯΈΑ͏👀

"TTFU.BOBHFNFOU GMVUUFS@HFO ଞϓϩμΫτݱঢ় υϥΠόʔ޲͚Ξ プ Ϧ Ճໍళ޲͚Ξ プ Ϧ ϑʔυ

Ճໍళ޲͚Ξ プ Ϧ Ϧςʔϧʣ Ճໍళ؅ཧऀ޲͚ΞϓϦ %FTDSJQUJPO "TTFUQBUIOBNF௚ ઀ೖྗ fl VUUFS@HFO࢖༻ fl VUUFS@HFO࢖༻ εΫϦϓτͰ$MBTT࡞ ੒ ϝϦοτ ௥Ճࣄલ࡞ۀ͕ෆඞཁ "TTFUࢀরΤϥʔ๷ࢭ "TTFUࢀরΤϥʔ๷ࢭ "TTFUࢀরΤϥʔ๷ࢭ σϝϦοτ "TTFUQBUIOBNFϛ ε "TTFU௥Ճ࡟আ࣌ CVJME@SVOOFS࣮ߦඞਢ "TTFU௥Ճ࡟আ࣌ CVJME@SVOOFS࣮ߦඞ ਢ "TTFU௥Ճ࡟আ࣌ 4DSJQU࣮ߦඞਢ 4DSJQUͷϝϯςφϯε "TTFUUZQFϛε

"TTFU.BOBHFNFOU GMVUUFS@HFO ଞϓϩμΫτݱঢ় υϥΠόʔ޲͚Ξ プ Ϧ Ճໍళ޲͚Ξ プ Ϧ ϑʔυ

ग़લؗΞϓϦʹ࣮ફ✂📋

"TTFU.BOBHFNFOU GMVUUFS@HFO fl VUUFS@HFOద༻ "TTFUࢀরΤϥʔ๷ࢭ طଘ#VJME@SVOOFS࢖༻தͰ͋Γ௥Ճ࡞ۀͷඞཁͳ͠ ίʔυ࡞੒࣌%&ͷࣗಈิ׬ػೳʹΑΔੜ࢈ੑ޲্ 50#& "44

&Y 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSO *NBHFBTTFU BTTFUTJNBHFTQSP fi MFKQFH ^ &Y DPOTU QSP fi MF*NBHF BTTFUTJNBHFTQSP fi MFKQFH 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSO *NBHFBTTFU QSP fi MF*NBHF ^ 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSO "TTFUTJNBHFTQSP fi MFJNBHF ^

FYUFOTJPO%F"TTFU4IPSUDVUPO#VJME$POUFYU\ "TTFUT*NBHFT(FOHFUJNBHFT%F"TTFUTJNBHFT ^ 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSODPOUFYUJNBHFTQSP fi MFJNBHF

^ 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSO "TTFUTJNBHFTQSP fi MFJNBHF ^ "TTFU.BOBHFNFOU GMVUUFS@HFO fl VUUFS@HFOద༻ #VJME$POUFYU੄FYUFOTJPOΛ௨͠"TTFU4IPSUDVU࢖༻த 5ZQPHSBQIZ $PMPS 4UZMF 5IFNFͳͲ͕͢ͰʹಉҰͷํ๏Λ࢖༻ DPOUFYU͕ଘࡏ͢Δ7JFXͰͷΈΞΫηεՄೳ 0OFNPSFUIJOHʜ 50#&

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

ग़લؗ͸ঢ়ଶ؅ཧ #-P$Λ࢖༻த "QQFOEJY'MVUUFSਓؾΞʔΩςΫνϟϥΠϒϥϦछͷൺֱ෼ੳ(FU9WT#-P$WT1SPWJEFS

4UBUF.BOBHFNFOU #-P$ DVCJU.VMUJDMBTTXJUI'SFF[FE #-P$ 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MTTT 8JUI&OVNTUBUVT

'SFF[FE 4UBUF$MBTT 4JOHMF$MBTT .VMUJ$MBTT 'SFF[FE 4UBUF$MBTT

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

4BNQMF DMBTT$PVOUFS4UBUF\ fi OBMJOUDPVOUFS fi OBMCPPMJT-PBEJOH $PVOUFS4UBUF \ UIJTDPVOUFS UIJTJT-PBEJOHGBMTF ^ ^ FOVN $PVOUFS4UBUVT\MPBEJOH MPBEFE^ !GSFF[FE DMBTT $PVOUFS4UBUFXJUI@$PVOUFS4UBUF\ DPOTU GBDUPSZ$PVOUFS4UBUF \ !%FGBVMU $PVOUFS4UBUVTMPBEFE TUBUVT SFRVJSFE JOU DPVOU ^ @$PVOUFS4UBUF ^ BCTUSBDUDMBTT$PVOUFS4UBUF\ fi OBMJOUDPVOU $PVOUFS4UBUF \ SFRVJSFEUIJTDPVOU ^ ^ DMBTT-PBEJOH4UBUFFYUFOET$PVOUFS4UBUF\ -PBEJOH4UBUF \ SFRVJSFETVQFSDPVOU ^ ^ DMBTT-PBEFE4UBUFFYUFOET$PVOUFS4UBUF\ -PBEFE4UBUF \ SFRVJSFETVQFSDPVOU ^ ^ !GSFF[FE DMBTT $PVOUFS4UBUFXJUI@$PVOUFS4UBUF\ DPOTU GBDUPSZ$PVOUFS4UBUFMPBEFE \ SFRVJSFE JOU DPVOU ^ -PBEFE4UBUF DPOTU GBDUPSZ$PVOUFS4UBUFMPBEJOH \ SFRVJSFE JOU DPVOU ^ -PBEJOH4UBUF ^ ϝϦοτ શͯͷঢ়ଶ৘ใ͕ҰͭͷΫϥεʹ؅ཧ ͞Ε͍ͯΔγϯϓϧͳߏ੒ શͯͷঢ়ଶ৘ใ͕ҰͭͷΫϥεʹ؅ཧ͞Εͯ ͍Δγϯϓϧͳߏ੒ DPQZ8JUI GSPN+TPO UP+TPO UP4USJOH ͳͲϝιουࣗಈੜ੒ ֤ঢ়ଶΛผ్ͷΫϥεʹ෼཭͠ɺՄಡੑ͕ ߴ͍ ঢ়ଶผʹ fi FMEΛผʹߏ੒ɺॊೈͳߏ଄ ৽͍͠ঢ়ଶ௥Ճ·ͨϝϯςφϯε͕༰қ ֤ঢ়ଶผͷΫϥεΛ෼཭͠ɺՄಡੑ͕ߴ͍ ঢ়ଶผ fi FMEΛߏ੒ɺॊೈͳߏ଄ ৽͍͠ঢ়ଶ௥Ճ·ͨϝϯςφϯε͕༰қ DPQZ8JUI GSPN+TPO UP+TPO UP4USJOH ϝιουࣗಈੜ੒ σϝϦοτ ঢ়ଶ͕ଟ͘ͳΕ͹؅ཧɺՄಡੑʹ͚ܽ Δ ঢ়ଶʹؔ܎ͳ͘શͯͷ fi MFE͕ৗʹଘࡏ FYGBJMVSFͰ͋ͬͯ΋TVDDFTTʹ֘౰ ͢Δ fi FME͕·ͩଘࡏ͢Δ ঢ়ଶ͕ଟ͘ͳΕ͹؅ཧɺՄಡੑʹ͚ܽΔ ঢ়ଶʹؔ܎ͳ͘શͯͷ fi MFE͕ৗʹଘࡏ FYGBJMVSFͰ͋ͬͯ΋TVDDFTTʹ֘౰͢Δ fi FME͕·ͩଘࡏ͢Δ ঢ়ଶ͝ͱʹผ్ͷΫϥεʹఆٛɺ؅ཧ͕ඞ ཁ DPQZ8JUI GSPN+TPO UP+TPO UP4USJOH ͳͲͷϝιου۩ମԽඞཁ 'SFF[FE࢖༻ϥʔχϯάΧʔϒ Ϗϧυ࣌ؒ૿Ճ 'SFF[FE௥ՃʹΑΔύοέʔδґଘੑ͕Ͱ ͖Δ

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

None

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

$POUFOUT ग़લؗͷ͝঺հ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

#-P$ ·ͱΊ

·ͱΊ w ग़લؗ͸ϑʔυੜ׆ඞध඼഑ୡαʔϏεͰ͋ΓɺՃໍళɺυϥΠόʔɺϚωʔδϟʔɺϢ ʔβʔΞϓϦͱͯ͠ӡӦ͞ΕͯΔσϦόϦʔαʔϏεɻ w ग़લؗΞϓϦͷϑΥϧμߏ੒͸ɺେ͖͘'FBUVSFج४ʹ෼͔Ε͓ͯΓ υϝΠϯผʹࡉ෼Խ͞Ε͍ͯΔɻ w *NBHF-PUUJF'POUBTTFU͸ fl

VUUFS@HFOͰ؅ཧ͍ͯ͠Δɻ w ঢ়ଶ؅ཧͷͨΊ#MPDύοέʔδΛ࢖༻͓ͯ͠Γɺ #MPDύλʔϯ 4UBUF͸.VMUJDMBTT 'SFF[FEܗଶͰ͋Δɻ

5)"/,:06

"QQFOEJY'MVUUFSਓؾΞʔΩςΫνϟϥΠϒϥϦछͷൺֱ෼ੳ(FU9WT#-P$WT1SPWJEFS IUUQTFOHJOFFSJOHMJOFDPSQDPNLPCMPH fl VUUFSBSDIJUFDUVSFHFUYCMPDQSPWJEFS LPSFBO "QQFOEJY

User Action Event Event stream Business Logic State State stream

View 6TFSBDUJPO #MPD 6* User Action Business Logic State State stream View 6TFSBDUJPO $VCJU 6* $VCJU #MPD

Push order button 6TFSBDUJPO #MPD 6* * orderInfo * orderInfo

* orderInfo * orderId * orderInfo * message Order Page + Loading Order Page Move to OrderComplete Order Page + Error 4UBUFT #MPD $VCJU Order logic Success :FT /P Push order button 6TFSBDUJPO #MPD 6* *orderInfo orderId Message Order Page 4UBUFT #MPD $VCJU Order logic Success :FT /P *orderInfo orderId Message *orderInfo *orderId Message *orderInfo orderId *Message -PBEFE4UBUF -PBEJOH4UBUF 0SEFS$PNQMFUF4UBUF 'BJMFE4UBUF .VMUJ$MBTT4UBUF 4JOHMF$MBTT4UBUF

出前館アプリにおける Flutterアプリ設計

出前館アプリにおける Flutterアプリ設計

株式会社出前館

More Decks by 株式会社出前館

Other Decks in Technology

Featured

Transcript

גࣜձࣾग़લؗ 1"3,:&0/)0ɹύΫɾϤϯϗ ग़લؗΞϓϦʹ͓͚Δ 'MVUUFSΞϓϦઃܭ

ύΫɾϤϯϗ ग़લؗ プ ϩ ダ Ϋτຊ෦ίϯγϡʔϚ෦ Ξ プ Ϧ։ൃ グ

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

ग़લؗͱ͸ ग़લؗ ΞϓϦ΍αΠτ͔Β؆୯ʹ஫จͰ͖ɺ͞·͟·ͳγʔϯͰ׆༻Մೳͳશࠃ ౎ಓ෎ݝʹల։͢Δࠃ಺࠷େڃͷσϦόϦʔαʔϏε ग़લؗ130%6$54 Ճໍళ޲͚Ξ プ Ϧ

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 5ZQF%PBNJO ϑΝΠϧΛυϝΠϯผ .PEFM 7JFX 7JFX.PEFM ෼ྨ͢Δ

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 'PMEFSTCZ'FBUVSF ֤ػೳผʹϑΥϧμΛߏ੒ɺ֤'FBUVSFϑΥϧ μ͸XJEHFUNPEFMDPOUSPMMFSͳͲΛؚΉ ϝϦοτ େن໛ϓϩδΣΫτʹ͓͍ͯ͸ಛఆػೳΛૉ ૣ͘ݕࡧɺ؅ཧ͕Ͱ͖Δ

'PMEFS4USVDUVSF 5ZQF%PBNJO74'FBUVSF741BDLBHF 1BDLBHFTCZ'FBUVSF ֤'FBUVSFΛผ్ͷύοέʔδͰ؅ཧͯ͠Ϟδϡ ʔϧԽ ϝϦοτ ಠཱతʹ֤ػೳΛ։ൃɾςετ͕Ͱ͖Δ ͝ͱʹ໾ׂΛ෼୲ͯ͠։ൃ͢Δ͜ͱ͕༰қ

ग़લؗΞϓϦͷϑΥϧμߏ੒ʹ͍ͭͯ

"QQMJDBUJPO ᵓᴷᴷBTTFUT3FTPVSDFؔ࿈ϑΥϧμ *NBHFT 'POUT ᵓᴷᴷDPO fi H#VJME$PO fi HVSBUJPOϑΥϧμ

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

ଞϓϩμΫτΛݟͯΈΑ͏👀

"TTFU.BOBHFNFOU GMVUUFS@HFO ଞϓϩμΫτݱঢ় υϥΠόʔ޲͚Ξ プ Ϧ Ճໍళ޲͚Ξ プ Ϧ ϑʔυ

"TTFU.BOBHFNFOU GMVUUFS@HFO ଞϓϩμΫτݱঢ় υϥΠόʔ޲͚Ξ プ Ϧ Ճໍళ޲͚Ξ プ Ϧ ϑʔυ

"TTFU.BOBHFNFOU GMVUUFS@HFO ଞϓϩμΫτݱঢ় υϥΠόʔ޲͚Ξ プ Ϧ Ճໍళ޲͚Ξ プ Ϧ ϑʔυ

ग़લؗΞϓϦʹ࣮ફ✂📋

"TTFU.BOBHFNFOU GMVUUFS@HFO fl VUUFS@HFOద༻ "TTFUࢀরΤϥʔ๷ࢭ طଘ#VJME@SVOOFS࢖༻தͰ͋Γ௥Ճ࡞ۀͷඞཁͳ͠ ίʔυ࡞੒࣌%&ͷࣗಈิ׬ػೳʹΑΔੜ࢈ੑ޲্ 50#& "44

FYUFOTJPO%F"TTFU4IPSUDVUPO#VJME$POUFYU\ "TTFUT*NBHFT(FOHFUJNBHFT%F"TTFUTJNBHFT ^ 8JEHFUCVJME #VJME$POUFYUDPOUFYU \ SFUVSODPOUFYUJNBHFTQSP fi MFJNBHF

$POUFOUT ग़લؗͱ͸ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

ग़લؗ͸ঢ়ଶ؅ཧ #-P$Λ࢖༻த "QQFOEJY'MVUUFSਓؾΞʔΩςΫνϟϥΠϒϥϦछͷൺֱ෼ੳ(FU9WT#-P$WT1SPWJEFS

4UBUF.BOBHFNFOU #-P$ DVCJU.VMUJDMBTTXJUI'SFF[FE #-P$ 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MBTT 4UBUF$MTTT 8JUI&OVNTUBUVT

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

4JOHMF$MBTT .VMUJ$MBTT 4JOHMF$MBTT4UBUF 4JOHMF$MBTT4UBUF &OVNTUBUVT 'SFF[FE .VMUJ$MBTT4UBUF .VMUJ$MBTT4UBUF 'SFF[FE

$POUFOUT ग़લؗͷ͝঺հ 'PMEFS4USVDUVSF 5ZQF%PBNJOWT'FBUVSFWT1BDLBHF "TTFU.BOBHFNFOU fl VUUFS@HFO 4UBUF.BOBHFNFOU

·ͱΊ w ग़લؗ͸ϑʔυੜ׆ඞध඼഑ୡαʔϏεͰ͋ΓɺՃໍళɺυϥΠόʔɺϚωʔδϟʔɺϢ ʔβʔΞϓϦͱͯ͠ӡӦ͞ΕͯΔσϦόϦʔαʔϏεɻ w ग़લؗΞϓϦͷϑΥϧμߏ੒͸ɺେ͖͘'FBUVSFج४ʹ෼͔Ε͓ͯΓ υϝΠϯผʹࡉ෼Խ͞Ε͍ͯΔɻ w *NBHF-PUUJF'POUBTTFU͸ fl

5)"/,:06

"QQFOEJY'MVUUFSਓؾΞʔΩςΫνϟϥΠϒϥϦछͷൺֱ෼ੳ(FU9WT#-P$WT1SPWJEFS IUUQTFOHJOFFSJOHMJOFDPSQDPNLPCMPH fl VUUFSBSDIJUFDUVSFHFUYCMPDQSPWJEFS LPSFBO "QQFOEJY

User Action Event Event stream Business Logic State State stream

Push order button 6TFSBDUJPO #MPD 6* * orderInfo * orderInfo