返金処理を通して学ぶ、 カード決済電文の沼バトル -kaigi on rails 2023

Transcript

1. ฦۚॲཧΛ௨ֶͯ͠Ϳɺ
   Χʔυܾࡁిจͷপότϧ  IJSPUFB🍵
   ,BJHJ
   PO
   3BJMT
   
   
2.  4NBSU#BOL
   *OD
   `
   ೖࣾ
   
   4PGUXBSF
   &OHJOFFS
   3BJMTྺ
   ೥
   ,BJHJ
   PO
   3BJMTॳొஃ🙌 IJSPUFB🍵 IJSPUFB !IJSPUFBBB ࣗݾ঺հ
3. X
4. #ϓϥε঺հεϥΠυ 
5.  ૝ఆ͢Δฉ͖खɾ͓ಧ͚͍ͨ͠΋ͷ ૝ఆ͢Δฉ͖ख
   ‣Χʔυܾࡁɾ'JOUFDIαʔϏεͷ։ൃʹڵຯ͕͋Δํ
   ‣͜Ε͔Βෳࡶͳػೳ࣮૷ʹ௅ઓ͞ΕΔํɾաڈʹऔΓ૊·Εͨํ
   ‣ΧʔυܾࡁͰฦۚͷܦݧ͕͋Δํ
   ͓ಧ͚͍ͨ͠΋ͷ
   ‣ΧʔυܾࡁαʔϏε։ൃͷΧΦε͞ͱָ͠͞ʢงғؾͰʣ
   ‣ܦݧͷઙ͍ൃදऀ͕ۤ࿑ͨ͠পͱͷότϧஊ
6.  ΞδΣϯμ
   dॳΊͯऔΓ૊ΜܾͩࡁབྷΈͷػೳ࣮૷ͰϋϚͬͨপͷ࿩d 
   ࣮૷ͨ͠ػೳ
   
   ܾࡁॲཧͷ࢓૊Έɾ࣮૷ํ਑ͷݕ౼
   
   ฦ඼ɾฦۚͷॲཧ
   
   ฦۚपΓͷέΞΛ࣮૷͠Α͏
   
   পͷग़ݱ
   
   পότϧ
   
   ·ͱΊ
7. ࣮૷ͨ͠ػೳ
8.  ػೳΛೋͭ୲౰ ࠓճ͸ͪ͜Β
9.  #ͷ໌ࡉ෼ׂػೳʹ͍ͭͯ ˞μϛʔσʔλ
10.  #ͷ໌ࡉ෼ׂػೳʹ͍ͭͯ ˞μϛʔσʔλ
11.  #ͷ໌ࡉ෼ׂػೳʹ͍ͭͯ ˞μϛʔσʔλ
12. ܾࡁॲཧͷ࢓૊Έɾ࣮૷ํ਑ͷݕ౼
13.  7JTBωοτϫʔΫΛհͨ͠ిจΛ࢖ܾͬͯࡁ͸ߦΘΕΔ ΦʔιϦిจ ঝೝՄ൱ ΫϦΞϦϯά ਫ਼ࢉ ਺೔ޙ ଈ࣌ Ϛονϯάֹ͔ͭࠩͳ͠
    ˰௥Ճ࢒ߴૢ࡞͸͠ͳ͍ ച্ΦʔιϦ ച্ΫϦΞϦϯά ֹۚ
    
    
    
    
    
    
    ԁ :",*/*,6:") ֎৯අ Ճໍళ ΠγϡΞʔ ˞ΊͪΌ؆ུਤ Ϛονϯά
14.  7JTBωοτϫʔΫΛհͨ͠ిจΛ࢖ܾͬͯࡁ͸ߦΘΕΔ ΦʔιϦిจ ঝೝՄ൱ ΫϦΞϦϯά ਫ਼ࢉ ਺೔ޙ ଈ࣌ Ϛονϯάֹ͔ͭࠩͳ͠
    ˰௥Ճ࢒ߴૢ࡞͸͠ͳ͍ ച্ΦʔιϦ ച্ΫϦΞϦϯά ֹۚ
    
    
    
    
    
    
    ԁ :",*/*,6:") ֎৯අ Ճໍళ ΠγϡΞʔ ˞ΊͪΌ؆ུਤ Ϛονϯά
15.  ిจͱNDDʹ͍ͭͯ ‣ *40ن֨
    ‣ छྨɺֹۚɺ.$$ͳͲͷ৘ใ͕ه࿥
    ‣ .$$
    Ճໍళͷఏڙ͢Δ঎඼ͷछྨ
    ‣ #Ͱ͸.$$ΛಠࣗͷͷΧςΰϦ ʹϚοϐϯά͠औҾཤྺϨίʔυʹ࣋ ͍ͨͤͯΔ छྨ
    
    ച্ΦʔιϦ
    ళ໊
    
    :",*/*,6
    ֹۚ
    
    
    .$$
     ిจ 
    
    
    
    ʜ 
    
    
    
    ʜ NDDͱΧςΰϦ
16.  جຊͷ࣮૷ํ਑ Ϣʔβʔૢ࡞ छྨ
    
    ച্ΦʔιϦ
    ళ໊
    
    :",*/*,6
    ֹۚ
    
    
    .$$
    
17. جຊͷ࣮૷ํ਑ ԁ γϣοϐϯά ԁ ԁ औҾཤྺϨίʔυ αϒϨίʔυ Ξχϝʔγϣϯ
18. ࢥͬͨΑΓָͦ͏ͩͳ 
19. 🧑💻ʮฦۚଆͷέΞ΋͓Ͷ͕͠·͢ʯ  Ώʔͯ༨༟Ͱ͠ΐ
20. ฦۚͷॲཧ Α͏΍͘
21.  ฦۚ
    ͱ͸ w ϢʔβʔɾՃໍళ౎߹Ͱച্ͷҰ෦PSશ෦ΛऔΓফ͢ϑϩʔ
    w ച্ಉ༷ʹΦʔιϦΫϦΞϦϯάͰ΍ΓऔΓ͞ΕΔ
    w ΫϨδοτΧʔυͰ͋Ε͹੥ٻֹ͕ۚௐ੔͞ΕΔ
    w # ϓϦϖΠυΧʔυ ͷ৔߹ɺϢʔβʔʹ࢒ߴΛฦۚ͢Δ
22.  ฦۚ΋ΦʔιϦΫϦΞϦϯάిจΛ௨ͯ͠΍ΓऔΓ͞ΕΔ ԁ ച্ΦʔιϦ ԁ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ԁ ฦۚΫϦΞϦϯά ԁ ࡞ΒΕͳ͍ ࡞ΒΕͳ͍     ిจ औҾཤྺ
23.  ച্ͱฦۚʹΑΔ࢒ߴૢ࡞Πϝʔδ ച্ΦʔιϦ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ฦۚΫϦΞϦϯά ֹۚ
    
    
    
    
    
    
    ԁ :",*/*,6:") ֎৯අ ֹۚ
    
    
    
    
    
    ԁ :",*/*,6:") ֎৯අ ిจ औҾཤྺ ໌ࡉΠϝʔδ     ˞μϛʔΞϓϦը໘
24. ໌ࡉ෼ׂػೳͰͳͥฦۚέΞ͕ඞཁʁ
25.  ໌ࡉ෼ׂػೳ௥Ճ࣌ʹͳͥέΞ͕ඞཁʁ ԁ γϣοϐϯά ԁ ԁ ച্ ฦ඼ ԁ γϣοϐϯά
    ԁ ʴ ࢧग़߹ܭ ԁ ԁ ࢧग़·ͱΊ ʹ
26.  ໌ࡉ෼ׂػೳ௥Ճ࣌ʹͳͥέΞ͕ඞཁʁ ԁ γϣοϐϯά ԁ ԁ ച্ ฦۚ ԁ γϣοϐϯά
    ԁ
    ԁ ʴ ࢧग़߹ܭ
    
    
    
    
    
    ԁ
    
    
    
    
    
    
    ԁ ࢧग़·ͱΊ ʹ
27.  ച্ΦʔιϦͰͰ͖ͨऔҾཤྺΛࢀর͠ɺฦۚऔҾཤྺ࡞੒࣌ʹαϒϨίʔυΛߋ৽ ച্ΦʔιϦ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ฦۚΫϦΞϦϯά ֹۚ
    
    
    
    
    
    
    ԁ γϣοϐϯά ֹۚ
    
    
    
    
    
    
    ԁ γϣοϐϯά ԁ ԁ ϢʔβʔʹΑΔߋ৽ ԁ ԁ Ϩίʔυ࡞੒࣌ࣗಈߋ৽ ిจ औҾཤྺ ໌ࡉΠϝʔδ    
28.  ܾࡁॲཧ׬શʹཧղͨ͠🥳 🏄ฦۚέΞॲཧ࣮૷࣌ͷ૝ఆલఏ🏄
     ച্औҾ ݮࢉ ݅ʹର͠ɺฦۚॲཧ Ճࢉ ͸݅
     ฦۚ࣌͸શֹฦۚ͞ΕΔ
     ฦۚऔҾཤྺ࡞੒࣌ʹ͸ϚονϯάࡁΈച্͕ଘࡏ͍ͯ͠Δ IJSPUFBͷ౰࣌ͷཧղ
29. ʮͬ͟ͱ૊Έ·ͨ͠ʂʯ 
30. 🤔ʮέΞͰ͖ͳ͍ύλʔϯ͋ΔΜ͡Όͳ͍ʁʯ 
31. পͷग़ݱ
32. ച্ΫϦΞϦϯά   পͷొ৔ ച্ΦʔιϦ  ച্ΫϦΞϦϯά  ฦۚΦʔιϦ  ฦۚΫϦΞϦϯά  ౸ணύλʔϯᶃ ฦۚΦʔιϦ ച্ΦʔιϦ  ച্ΫϦΞϦϯά  ฦۚΫϦΞϦϯά  ౸ணύλʔϯᶄ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ച্ΦʔιϦ  ౸ணύλʔϯᶆ ฦۚΫϦΞϦϯά  ΍͋👋 ച্ΦʔιϦ  ฦۚΫϦΞϦϯά  ౸ணύλʔϯᶅ ฦۚΦʔιϦ  🏃🏃🏃
33.  পͷొ৔ ച্ΦʔιϦ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ฦۚΫϦΞϦϯά     ౸ணύλʔϯᶃ ച্ΦʔιϦ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ฦۚΫϦΞϦϯά    ౸ணύλʔϯᶄ ച্ΦʔιϦ ച্ΫϦΞϦϯά ฦۚΦʔιϦ ฦۚΫϦΞϦϯά   ౸ணύλʔϯᶆ ΍͋👋 ച্ΦʔιϦ ฦۚΫϦΞϦϯά   ౸ணύλʔϯᶅ ച্ΫϦΞϦϯά  ฦۚΦʔιϦ  🏃🏃🏃 ΋ͬͱ͋Δ
34. ʮ౸ணύλʔϯέΞ͢Ε͹͍͍ΜͰ͢Ͷʜʯ 
35. ʮ෦෼ฦۚ΋͋ΔΑ😌ʯ 
36.  পͷొ৔ ച্ΦʔιϦ ฦۚΦʔιϦ ฦۚΫϦΞϦϯά    ౸ணύλʔϯᶅ ฦۚΦʔιϦ  ച্ΫϦΞϦϯά  ച্ΦʔιϦ ฦۚΦʔιϦ ฦۚΫϦΞϦϯά    ౸ணύλʔϯᶅ ฦۚΦʔιϦ  ച্ΫϦΞϦϯά  ‣ ച্ֹ
    ʺ
    ฦֹۚ ෦෼ฦۚͳͲ
    ‣ ΦʔιϦֹۚ
    ʺ
    ΫϦΞϦϯάֹۚ ԁ ԁ ԁ ԁ ԁ ԁ ԁ ԁ
37. ʮ౸ணύλʔϯͱֹࠩฦۚ΋έΞ͢Ε͹͍͍ΜͰ͢Ͷʜʯ 
38. ʮւ֎ࣄ຿ख਺ྉͬͯ஌ͬͯΔʁ😌ʯ 
39. 
40. ʮ౸ணύλʔϯͱֹࠩฦۚͱւ֎ࣄ຿ख਺ྉΛέΞ͢Ε͹͍͍ΜͰ͢Ͷʜʯ 
41. ʮҝସมಈ΋ߟ͑ͨʁ😌ʯ 
42. 😭😭😭😭 
43.  ܾࡁॲཧԿ΋Θ͔Βͳ͍😭 😭ฦۚέΞॲཧ࣮૷࣌ͷ࣮ࡍ😭
     ച্औҾ ݮࢉ ݅ʹର͠ɺฦۚॲཧ Ճࢉ ͸݅
     ݮࢉ΋Ճࢉ΋݅Ҏ্ى͖͏Δ
     ฦۚ࣌͸શֹฦۚ͞ΕΔ
     ෦෼ฦۚ΋͋ΔɺฦۚΫϦΞϦϯάͰ௥Ճֹࠩ΋ग़Δ
     ฦۚऔҾཤྺ࡞੒࣌ʹ͸ϚονϯάࡁΈച্͕ଘࡏ͍ͯ͠Δ
     Ϛονϯά͍ͯ͠ͳ͍ࣄ͕ଟ͍ɺฦۚΫϦΞϦϯά͚ͩདྷΔ͜ͱ΋͋Δ
44. ʮҰॹʹચ͍ग़͠͠Α͏😌ʯ  ϋΠ😭
45. পότϧ
46.  ࣮૷ऀೋਓʹತΓ·͘ΔˍίʔυϦʔσΟϯά͠ͳ͓͢ ‣ σʔλͷྲྀΕɾϝιουͷґ ଘؔ܎ΛՄࢹԽ
47.  ࣮૷ऀೋਓʹತΓ·͘ΔˍίʔυϦʔσΟϯά͠ͳ͓͢ ‣ ిจ౸ணશύλʔϯॻ͖ग़͢
    ‣ ͍ͭͰʹςετέʔε௥Ճ
    ‎ X͘Β͍͔͔ͬͯमਖ਼
48. পότϧటष͍ॻ͖ग़͠࡞ۀ
49.  ͦ΋ͦ΋ͳͥෆ࣮֬ੑ͕͜Μͳʹߴ͍ͷ͔ʁ ‣ϢʔβʔɾՃໍళ͕͍ܾͭࡁɾฦ඼Λ͢Δ͔ͷλΠϛϯά੍ޚ͸Ͱ ͖ͳ͍
    ‣ΫϦΞϦϯά ֬ఆച্ ͷλΠϛϯά΍಺༰͸ՃໍళʹΑΔ
    ‣ฦ඼࣌ͷిจ౸ணॱɾ಺༰΋ύλʔϯ͕ଟ͘ɺϚονϯάॲཧࣗମ ͕ΪϦΪϦͷόϥϯεͰߏங͞Ε͍ͯΔʢ͍͢͝ʣ
50.  ͍͢͝࿩͸,BJHJ
    PO
    3BJMTͰʂ
    IUUQTLBJHJPOSBJMTPSHUBMLTTIPIFJ ؂ࢹΛ௨ͨ͡αʔϏεͷஞ࣍తਐԽ
    d#ͷܾࡁαʔϏεͰͷऔΓ૊Έd
51.  ·ͱΊ
52.  ·ͱΊ ‣ࣄલௐࠪͷखΛൈ͘ͳ
    ‣7JTBܾࡁωοτϫʔΫͷ࢓༷͸਌੾ͱ͸ݴ͍೉͍
    ‣ܾࡁॲཧؔ࿈ػೳΛઃܭ͢ΔͨͼʹপΛ૝͏ඞཁ͕͋Δ
    ‣Ͱ΋ϏδωεϩδοΫপΛ߈ུ͢Δͷ͸ָ͍͠
53. 'JOUFDI૝૾͍ͯͨ͠Ҏ্ʹΊͪΌָ͍͠ʂ 
54.  ͤΜͰΜ ϒʔεʹ͍·͢ʂ
55. ͋Γ͕ͱ͏͍͟͝·ͨ͠🍵
56. "QQFOEJY
57.  ‣*40
    αϯϓϧʹ͍ͭͯ
    
    *#.
    %PDVNFOUBUJPO
    ‣ IUUQTXXXJCNDPNEPDTKBJOUFHSBUJPOCVT UPQJD44.,))@ DPNJCNFUPPMTNGUTBNQMFTJTPEPDEPDCBDLHSPVOEIUNM
    ‣.FSDIBOU
    $BUFHPSZ
    $PEFT
    .$$
    
    *40
    
    
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    ‣ IUUQTDMBTTJ fi DBUJPODPEFTDMBTTJ fi DBUJPOTJOEVTUSZNDD
    ‣ΫϨδοτΧʔυͷ௨৴ϓϩτίϧ
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    JO4NBSU#BOL
    
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    ‣؂ࢹΛ௨ͨ͡αʔϏεͷஞ࣍తਐԽ
    d#ͷܾࡁαʔϏεͰͷऔΓ૊Έd
    
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    ‣ IUUQTTQFBLFSEFDLDPNTIPIFJNJUBOJLBJHJPOSBJMT SFG
58.  #ͷγεςϜΞʔΩςΫνϟʹ͍ͭͯ B/43Λߏ੒͢Δٕज़ʹ͍ͭͯ https://smartbank.co.jp/recruit/engineer-summary