Lock in $30 Savings on PRO—Offer Ends Soon! ⏳
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
surprise-lt-for-intern-vol-1
Search
Hirokazu Maruta
June 21, 2019
Technology
0
50
surprise-lt-for-intern-vol-1
インターン生の課題がLINEBot作成だったので、インターン生が制作物の発表を終えた後に社員からのサプライズLTとして登壇しました。
Hirokazu Maruta
June 21, 2019
Tweet
Share
More Decks by Hirokazu Maruta
See All by Hirokazu Maruta
encryption
mochisuna
0
110
わかった気になるチューリングマシン
mochisuna
0
45
Elementary algorithm
mochisuna
0
25
ssh-dynamic-forward
mochisuna
0
59
ServerlessFramework-Trello
mochisuna
0
30
TechBash Slack Reaction Award
mochisuna
0
45
techbash-clasp
mochisuna
0
88
vuejs-night-publish
mochisuna
0
1.1k
surprise-lt-for-intern-vol-2
mochisuna
0
52
Other Decks in Technology
See All in Technology
Edge AI Performance on Zephyr Pico vs. Pico 2
iotengineer22
0
140
[CMU-DB-2025FALL] Apache Fluss - A Streaming Storage for Real-Time Lakehouse
jark
0
110
最近のLinux普段づかいWaylandデスクトップ元年
penguin2716
1
690
re:Invent 2025 ~何をする者であり、どこへいくのか~
tetutetu214
0
210
Databricks向けJupyter Kernelでデータサイエンティストの開発環境をAI-Readyにする / Data+AI World Tour Tokyo After Party
genda
1
100
Kiro Autonomous AgentとKiro Powers の紹介 / kiro-autonomous-agent-and-powers
tomoki10
0
430
AWSセキュリティアップデートとAWSを育てる話
cmusudakeisuke
0
240
re:Invent 2025 ふりかえり 生成AI版
takaakikakei
1
200
生成AI時代におけるグローバル戦略思考
taka_aki
0
160
手動から自動へ、そしてその先へ
moritamasami
0
300
新 Security HubがついにGA!仕組みや料金を深堀り #AWSreInvent #regrowth / AWS Security Hub Advanced GA
masahirokawahara
1
1.9k
regrowth_tokyo_2025_securityagent
hiashisan
0
230
Featured
See All Featured
Typedesign – Prime Four
hannesfritz
42
2.9k
We Have a Design System, Now What?
morganepeng
54
7.9k
A Tale of Four Properties
chriscoyier
162
23k
Rebuilding a faster, lazier Slack
samanthasiow
84
9.3k
Design and Strategy: How to Deal with People Who Don’t "Get" Design
morganepeng
132
19k
Building Applications with DynamoDB
mza
96
6.8k
JavaScript: Past, Present, and Future - NDC Porto 2020
reverentgeek
52
5.8k
Statistics for Hackers
jakevdp
799
230k
How to train your dragon (web standard)
notwaldorf
97
6.4k
Building Better People: How to give real-time feedback that sticks.
wjessup
370
20k
The Power of CSS Pseudo Elements
geoffreycrofte
80
6.1k
Into the Great Unknown - MozCon
thekraken
40
2.2k
Transcript
LINEBotͰLTձΛྑ͍ͨ͘͠ giftee SaaS div. Engineer ·ΔͨͻΖ͔ͣ
ࣗݾհ • ؙాʢ·ΔͨͻΖ͔ͣʣ • Twitter: @mochi_suna • giftee.co SaaSνʔϜΤϯδχΞ •
झຯɿϐΞϊɺϘυήɺΞΠίϯ࡞ʢΧούʣ • ࣗಈԽେ͖ɻख࡞ۀ͖Β͍ɻ • github
ٕज़໘
͔݁Β
LINEBot ࡞Γ·ͨ͠
Agenda • LINEBotΛ࡞ͬͯΈͨ • ઃܭࢥ • LINEBotͰͰ͖Δ͜ͱ • ࢥ͍ͷৎ
LINEBot
࡞ͬͨͷ ʮLTձBotʯ ΠϕϯτͷࢀՃͱΞϯέʔτ • Πϕϯτͷ։࠵ɾऴྃ • ΠϕϯτͷࢀՃɾ • Πϕϯτͷථ •
ूܭʢະ࣮ʣ
LTձBot • ΠϕϯτΛ։࠵ LINEBot Φʔφʔʢొஃऀʣ Πϕϯτ ʢ-5ձͳͲʣ Πϕϯτ࡞ Πϕϯτ։࠵
LTձBot • ։࠵ࡁΈͷΠϕϯτʹࢀՃ ࢀՃऀ LINEBot Φʔφʔʢొஃऀʣ Πϕϯτ ʢ-5ձͳͲʣ ΠϕϯτࢀՃ
LTձBot • ࢀՃதͷΠϕϯτʹථ ࢀՃऀ LINEBot Φʔφʔʢొஃऀʣ Πϕϯτ ʢ-5ձͳͲʣ ථ
LTձBot • ूܭʢ͜ΕͲ͏͠Α͔ͬͳ͊ɾɾɾʣ ࢀՃऀ LINEBot Φʔφʔʢొஃऀʣ Πϕϯτ ʢ-5ձͳͲʣ ूܭ
ઃܭࢥ
ઃܭࢥ 1. goݴޠ • Standard package layout 2. dockerͰϗοτϦϩʔυ •
σϓϩΠ༻Πϝʔδ = ϩʔΧϧͷΠϝʔδ 3. DDDʹ։ൃ࣌ʹؾྗ͕͚࣋ͭؒͩଇΔ ίʔυ
Why Go? 1. ࣮༻తͳϗοτϦϩʔυͷ࿅श • realizeΛ༻͍ͨϗοτϦϩʔυ • DockerΠϝʔδ࡞ˠϩʔΧϧىಈ 2. ࣮ߦ
3. *͕ͭ͘ͱͪΐͬͱมΘΔʢϙΠϯλతͳҙຯͰʣ ܾͯ͠RailsΛ͍ͨ͘ͳ͔͔ͬͨΒͱ͔Ͱͳ͍
What’s DDD? • ΤΠϓϦϧϑʔϧͳͷͰӕͭ͘ • ͍͍ͩͨ͜Μͳײ͡
What’s DDD? • ΤΠϓϦϧϑʔϧͳͷͰӕͭ͘ • ͍͍ͩͨ͜Μͳײ͡ ґଘؔͷ໌֬ͳ͕Մೳ
Standard Package Layout ϧʔτύοέʔδυϝΠϯλΠϓͷͨΊʹ ଘࡏ͢Δ 3PVUFS 4FSWJDF 3FQPTJUPSZ *OGSBTUSVDUVSF .Z42-
*OUFSGBDF NBJO 4FSWJDF 3FQPTJUPSZ Handler Service Action Entity Call DB ORM
Standard Package Layout ϧʔτύοέʔδυϝΠϯλΠϓͷͨΊʹ ଘࡏ͢Δ 3PVUFS 4FSWJDF 3FQPTJUPSZ *OGSBTUSVDUVSF .Z42-
*OUFSGBDF NBJO 4FSWJDF 3FQPTJUPSZ Handler Service Action Entity Call DB ORM DDDͱ ͷ ૬ ੑ ͕ ྑ ͍
͜͏͍ͤͣ localhost:8080 localhost:3306 "DUJPO)BOESJOH ΅͘ͷͺͦ͜Μ
LINEBotͰͰ͖Δ͜ͱ
ΞΫγϣϯςϯϓϨʔτ ֬ೝςϯϓϨʔτ ϘλϯςϯϓϨʔτ ΧϧʔηϧςϯϓϨʔτ બςϯϓϨʔτ ͳͲ
Ϧονϝχϡʔ
Ϧονϝχϡʔ • LINE@ίϯιʔϧ͔ΒઃఆՄೳ
ࠓճ͜ͷลΛશྗͰར༻ • ϢʔβʔʹίϚϯυΛ֮͑ͤͨ͘͞ͳ͍ • ײతʹૢ࡞͍ͨ͠ • ී௨ʹͬͯΈ͍ͨ • ઃఆΛָʹ͍ͨ͠
શମతʹࡶʁ
શମతʹࡶʁ
·ͱΊ • LTձͰʹཱͪͦ͏ͳbotΛ࡞Γ·ͨ͠ • LINEBot͍͢͝ • ׂͱଟػೳ • ͿͬͪΌ͚͜ΜͳʹϦονͳΈʹ͢Δඞཁͳ͔ͬͨ •
ngrokΫιศར • ߏ͏গ͠ਪᏏ͕ඞཁ͔ͳ͊
·ͱΊ • LTձͰʹཱͪͦ͏ͳbotΛ࡞Γ·ͨ͠ • LINEBot͍͢͝ • ׂͱଟػೳ • ͿͬͪΌ͚͜ΜͳʹϦονͳΈʹ͢Δඞཁͳ͔ͬͨ •
ngrokΫιศར • ߏ͏গ͠ਪᏏ͕ඞཁ͔ͳ͊ ί ϯ τ Ϧ Ϗϡ ʔ λ ʔ ਵ ࣌ ื ू ͯ͠ · ͢
Πϯλʔϯ ͓͔ͭΕ͞·ʂ