Link
Embed
Share
Beginning
This slide
Copy link URL
Copy link URL
Copy iframe embed code
Copy iframe embed code
Copy javascript embed code
Copy javascript embed code
Share
Tweet
Share
Tweet
Slide 1
Slide 1 text
ՈܭཧγεςϜ Midas ʹ͍ͭͯ firedial DesignOne Go #5 September 25, 2019 firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 1 / 28
Slide 2
Slide 2 text
ࣗݾհ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 2 / 28
Slide 3
Slide 3 text
ࣗݾհ ໊લ: firedial ੜޙ: 9829 ग़: ࣎լݝ झຯ: ϏϦϠʔυɺֶɺࢄࡦɺ٤ళۦಈ։ൃ ࠷ۙݟ͚ͭͨެࣜ: n ∑ k=0 (−1)k n Ck kn+m = n+m Pn tm (n) tm (n) := lim x→0 dm dxm ( ex − 1 x ) n firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 3 / 28
Slide 4
Slide 4 text
ࣗݾհ ࠓ·Ͱ৮Ε͖ͯͨओͳݴޠ (ख़͍ͯ͠Δͱݴ͍ͬͯͳ͍) C (3 ) PHP (2 ) C++ (1 ) VBA (1 ) Haskell () Elm () Golang () Ruby on Rails (3 ϲ݄) firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 4 / 28
Slide 5
Slide 5 text
࠷ۙͨ͠ۦಈ։ൃ ࠷ۙͨ͠ۦಈ։ൃ... firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 5 / 28
Slide 6
Slide 6 text
ࢁۦಈ։ൃ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 6 / 28
Slide 7
Slide 7 text
Πϯελө͑ ͢Έ·ͤΜɺຊࢁͰ։ൃ͍ͯ͠·ͤΜɻ શʹΠϯελө͑ૂ͍ͬͯ·ͨ͠ɻ Πϯελ͍ͬͯ·ͤΜɻ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 7 / 28
Slide 8
Slide 8 text
Midas ͷհ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 8 / 28
Slide 9
Slide 9 text
Midas ͷ֓ཁ Midas (ϛμε) ͱՈܭཧγεςϜͷ͜ͱͰ͋Δɻ ཧ͢ΔใҎԼͷͷͰ͋Δ (balance ςʔϒϧ)ɻ ֹۚ (-500 ԁ) ߲ (͏ͲΜ) छผ (ன͝Μ) ༧ࢉ (৯අ) ॴ (ࡒ) (2019/9/14) छผɺ༧ࢉɺॴ ID Խ͞Ε͍ͯΔ (attribute ςʔϒϧ)ɻ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 9 / 28
Slide 10
Slide 10 text
Midas ͷઆ໌ ϑϩϯτ: Elm API: Golang (Gin ϑϨʔϜϫʔΫ) DB: MySQL ϦόʔεϓϩΩγ: Nginx firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 10 / 28
Slide 11
Slide 11 text
Elm ͱͳʹ͔ Elm ͱ AltJs ͷҰछͰɺؔܕݴޠͰ͋Δɻ Elm ༗໊ͳͷͰɺΈͳ͞Μ͝ଘͰ͢ΑͶʁʁʁ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 11 / 28
Slide 12
Slide 12 text
Elm ͱͳʹ͔ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 12 / 28
Slide 13
Slide 13 text
Elm ͱͳʹ͔ ͦ͏ɺԿΛӅͦ͏ɺ ࠓߋֶͳ͍͍ͯ͘ݴޠ1Ґ Ͱ͢ʂʂʂʂ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 13 / 28
Slide 14
Slide 14 text
ؓٳ ؓٳ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 14 / 28
Slide 15
Slide 15 text
ߏਤ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 15 / 28
Slide 16
Slide 16 text
Misuzu ʹ͍ͭͯ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 16 / 28
Slide 17
Slide 17 text
Misuzu ͷઆ໌ Misuzu ͷ API ͰͰ͖Δ͜ͱ औಘ ▶ balance ςʔϒϧ ▶ attribute ςʔϒϧ ૠೖ ▶ balance ςʔϒϧ ▶ ༧ࢉͱॴͷҠಈ (balance ςʔϒϧʹ 2 Ϩίʔυૠೖ) ूܭ ▶ छผ (·ͨ༧ࢉॴ) ͷ ID ผͷ߹ܭ ▶ ผͷ߹ܭ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 17 / 28
Slide 18
Slide 18 text
ґଘؔਤ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 18 / 28
Slide 19
Slide 19 text
firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 19 / 28
Slide 20
Slide 20 text
Midas ʹ͕͋ͬͨɻͦ͏ɺೝূΛ͍ͯ͠ͳ͍ͷͰ͋Δɻ ༑ਓʹ wi-fi Λିͨ࣌͠ɺ http://192.168.1.6:8080/api/v1/sum/ Λୟ͔ΕΔͱશࡒ࢈͕औಘͰ͖ͯ͠·͏...ɻ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 20 / 28
Slide 21
Slide 21 text
ೝূ ͱ͍͏͜ͱͰɺೝূγεςϜΛ࡞Γ·͠ΐ͏ɻ ࠓճ Authorization ϔομʔΛͬͨೝূΛ͢Δ (RFC7235)ɻ ϦΫΤετϔομʔʹɺ Authorization: Bearer access token ΛೖΕɺ access token ʹΑͬͯೝূΛߦ͏ํࣜɻ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 21 / 28
Slide 22
Slide 22 text
ೝূ Listing 1: main.go 1 func main() { 2 r := gin.Default() 3 r.Use(Auth()) 4 // (ommited) 5 r.Run() 6 } 7 8 func Auth() gin.HandlerFunc { 9 return func(c *gin.Context) { 10 token := c.Request.Header.Get("Authorization") 11 12 if token != "Bearer token" { 13 c.AbortWithStatus(401) 14 } 15 c.Next() 16 } 17 } firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 22 / 28
Slide 23
Slide 23 text
࣮ԋ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 23 / 28
Slide 24
Slide 24 text
࣮ԋ ࣮ࡍʹݟ͍͖ͯͨͩ·͢ɻ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 24 / 28
Slide 25
Slide 25 text
͜ΕͰ ͜ΕͰɺ༑ਓ͕དྷͨ࣌҆৺ͯ͠ wi-fi Λି͢͜ͱ͕Ͱ͖·͢ʂ (͑ͬʁ SSL Խ௨৴͍ͯ͠ͳ͍ͬͯʁ ܅ͷΑ͏ͳצͷ͍͍ΨΩ ݏ͍ͩΑ) firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 25 / 28
Slide 26
Slide 26 text
·ͱΊ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 26 / 28
Slide 27
Slide 27 text
·ͱΊ ·ͱΊ ▶ ΒΕͨ͘ͳ͍ใͷೝূେʂ ▶ Midas DB ϑϩϯτ API ͳͲΛࣗͰઃܭͰָ͖͍ͯ͠ ࠓޙͷల։ (Midas) ▶ ·ͩ·ͩϑϩϯτ͕શવͳͷͰͦ͜Λॆ࣮͍͖͍ͤͯͨ͞ ▶ Docker Ͱىಈ͍ͤͨ͞ ࠓޙͷల։ (Golang) ▶ ରہ࣌ܭͷϓϩάϥϛϯά͕͍ͨ͠ firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 27 / 28
Slide 28
Slide 28 text
ιʔείʔυ Misuzu (Golang): https://github.com/firedial/midas-misuzu Nagisa (Elm): https://github.com/firedial/midas-nagisa firedial (DesignOne Go #5) ՈܭཧγεςϜ Midas ʹ͍ͭͯ September 25, 2019 28 / 28