Building Alexa custom skill by Serverless Framework

Serverless Meetup Osaka 2017/08/25 #serverlessosaka

Transcript

1. S e r v e r l e s s M e e t u p O s a k a 2 0 1 7 / 0 8 / 2 5 B u i l d i n g A l e x a c u s t o m s k i l l b y S e r v e r l e s s F r a m e w o r k #getshifter
2. H i d e t a k a O k a m o t o • Digitalcube Co. Ltd. • AMIMOTO / Shifter • WordCamp Kyoto 2017 #getshifter
3. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ #getshifter
4. A m a z o n E c h o & m o re h t t p s : / / w w w. a m a z o n . c o m / d p / B 0 1 E 6 A O 6 9 U #getshifter
5. w e b A P I ϕʔε Ͱ Ξ ϓ Ϧ ͕ ࡞ Ε Δ ʢ A S K ʣ h t t p s : / / d e v e l o p e r. a m a z o n . c o m / a l e x a - s k i l l s - k i t #getshifter
6. A u d i o C a p t u re A u d i o P l a y b a c k C a l l w e b A P I Ta l k s o m t h i n g R e s p o n c e S p e e c h t o Te x t Te x t t o S p e e c h
8. L i v e t o d a y ! • Shifter news skill • Read our official blog feed • We can easy downloads https://www.amazon.com/ dp/B0753C53WQ/
9. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ #getshifter
10. [ ج ຊ ] A l e x a S k i l l ͸ J S O N Λ ड ͚ औ ͬͯ J S O N Λ ฦ ͢ { " v e r s i o n " : " s t r i n g " , " re s p o n s e " : { " o u t p u t S p e e c h " : { " t y p e " : " s t r i n g " , " t e x t " : " s t r i n g " , " s s m l " : " s t r i n g " } , " c a rd " : { " t y p e " : " s t r i n g " , " i m a g e " : { " s m a l l I m a g e U r l " : " s t r i n g " , " l a rg e I m a g e U r l " : " s t r i n g " } … #getshifter
11. A l e x a S k i l l s K i t S D K f o r N o d e . j s • ݱࡏެࣜϦϦʔε͞Ε͍ͯΔ།ҰͷSDK • npm install -S alexa-sdk • αϯϓϧίʔυ΋୔ࢁ https://github.com/alexa/ alexa-skills-kit-sdk-for-nodejs
12. A l e x a S k i l l s K i t S D K f o r N o d e . j s E x a m p l e s • Hello World • RSS / ATOM Feed ͷಡΈ্͛ • ΫΠζήʔϜ • γςΟΨΠυ • etc… https://github.com/alexa/
13. A l e x a S D K Λ ࢖ ͏ ' u s e s t r i c t ' ; v a r A l e x a = re q u i re ( ' a l e x a - s d k ' ) ; m o d u l e . e x p o r t s . h e l l o = ( e v e n t , c o n t e x t , c a l l b a c k ) = > { v a r a l e x a = A l e x a . h a n d l e r ( e v e n t , c o n t e x t , c a l l b a c k ) ; a l e x a . re g i s t e r H a n d l e r s ( h a n d l e r s ) ; a l e x a . e x e c u t e ( ) ; } ; #getshifter
14. A l e x a S D K Λ ࢖ ͏ ' u s e s t r i c t ' ; c o n s t A l e x a = re q u i re ( ' a l e x a - s d k ' ) ; m o d u l e . e x p o r t s . h e l l o = ( e v e n t , c o n t e x t , c a l l b a c k ) = > { c o n s t a l e x a = A l e x a . h a n d l e r ( e v e n t , c o n t e x t , c a l l b a c k ) ; a l e x a . re g i s t e r H a n d l e r s ( h a n d l e r s ) ; a l e x a . e x e c u t e ( ) ; } ; S D K ͷ ಡ Έ ࠐ Έ ϋ ϯ υ ϥ ͷ η ο τΞ οϓ ϋ ϯ υ ϥ ͷ ઃ ఆ ࣮ ߦ #getshifter
15. Πϕ ϯ τϋ ϯ υ ϥ ͸ O b j e c t ܗ ࣜ Ͱ v a r h a n d l e r s = { ' L a u n c h R e q u e s t ' : f u n c t i o n ( ) { t h i s . e m i t ( ' : t e l l ' , ' H e l l o ' ) ; } , } , ' N a m e I n t e n t ' : f u n c t i o n ( ) { c o n s t s l o t s = t h i s . e v e n t . re q u e s t . i n t e n t . s l o t s ; c o n s t n a m e Va l u e = s l o t s . N a m e S l o t . v a l u e ; t h i s . e m i t ( ' : t e l l ' , ` N i c e t o m e e t y o u , $ { n a m e Va l u e } . E n j o y A l e x a w o r l d ! ` ) ; } , } ; I N T E N T ໊ Λ Ω ʔ ʹ ͢ Δ S L O T ͷ ৘ ใ Λ औ ಘ ͢ Δ t h i s . e m i t ʹ Ϩε ϙ ϯε ͳ Ͳ Λ ॻ ͘ #getshifter
16. Tr y E x a m p l e s ! • αϯϓϧεΩϧ͸શͯηοτΞοϓΨΠυ෇͖ • εΫγϣ΋͋ΔͷͰӳޠۤखͰ΋҆৺ • ࡞Γ͍ͨεΩϧͷαϯϓϧΛϕʔεʹ ɹσʔλΛॻ͖׵͑ͯ ɹࣗ෼ͷεΩϧʹ͠Α͏ʂ http://bit.ly/2vSAZhB
17. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ #getshifter
18. L a m b d a ͷ σ ϓ ϩ Π ͸ ؆ ୯ ʹ ͠ ͨ ͍ #getshifter
19. S e r v e r l e s s F r a m e w o r k h t t p s : / / s e r v e r l e s s . c o m #getshifter
20. S e r v e r l e s s F r a m e w o r k • Node.js੡ͷServerlessΞϓϦέʔγϣϯͷσϓϩΠɾ؅ཧπʔϧ • AWSɾGCPɾAzureɾIBMͷෳ਺ϓϥοτϑΥʔϜରԠ • YAMLܗࣜͰϦιʔεΛఆٛ͢ΔͷͰɺߏ੒؅ཧ͕؆୯ #getshifter
21. S e r v e r l e s s F r a m e w o r k Λ ಋ ೖ ͢ Δ $ n p m i n s t a l l - g s e r v e r l e s s $ c d / PAT H / T O / Y O U R / A P P $ s l s c re a t e - t a w s - n o d e j s $ s l s d e p l o y #getshifter
22. σΟ Ϩ Ϋ τ Ϧ ߏ ଄ $ t re e - L 1 . ᵓ ᴷ ᴷ h a n d l e r. j s ᵓ ᴷ ᴷ n o d e _ m o d u l e s ᵓ ᴷ ᴷ p a c k a g e . j s o n ᵋ ᴷ ᴷ s e r v e r l e s s . y m l #getshifter
23. s e r v e r l e s s . y m l s e r v i c e : n o d e - a l e x a - t d d - e x a m p l e f r a m e w o r k Ve r s i o n : " > = 1 . 1 0 . 1 " p ro v i d e r : n a m e : a w s r u n t i m e : n o d e j s 6 . 1 0 re g i o n : u s - e a s t - 1 p a c k a g e : i n c l u d e : - n o d e _ m o d u l e s / f u n c t i o n s : h e l l o : h a n d l e r : h a n d l e r. h e l l o e v e n t s : - a l e x a S k i l l #getshifter
24. s e r v e r l e s s . y m l - 1 s e r v i c e : n o d e - a l e x a - t d d - e x a m p l e f r a m e w o r k Ve r s i o n : " > = 1 . 1 0 . 1 " ϓ ϩ δΣ Ϋ τ ໊ S E R V E R L E S S ͷ όʔ δ ϣ ϯ #getshifter
25. s e r v e r l e s s . y m l - 2 p ro v i d e r : n a m e : a w s r u n t i m e : n o d e j s 6 . 1 0 re g i o n : u s - e a s t - 1 ར ༻ ͢ Δ Ϋ ϥ ΢ υ ϥϯ λ ΠϜ σ ϓ ϩ Π ઌ #getshifter
26. s e r v e r l e s s . y m l - 3 p a c k a g e : i n c l u d e : - n o d e _ m o d u l e s / ಉ ࠝ ͢ Δ σΟ Ϩ Ϋ τ Ϧ #getshifter
27. s e r v e r l e s s . y m l - 4 f u n c t i o n s : h e l l o : h a n d l e r : h a n d l e r. h e l l o e v e n t s : - a l e x a S k i l l L A M B D A ͷ Πϕ ϯ τ Λ A S K ʹ ࣮ ߦ ͢ Δ ؔ ਺ ໊ ϑ Ν ϯ Ϋ γ ϣ ϯ ໊ #getshifter
28. S e r v e r l e s s F r a m e w o r k Ͱ σ ϓ ϩ Π ΍ ಈ ࡞ ֬ ೝ ͢ Δ # ຊ ൪ ༻ ͷ σ ϓ ϩ Π $ s l s d e p l o y — s t a g e p ro d u c t i o n # ݸ ਓ Ξ Χ ΢ ϯ τ ʹ σ ϓ ϩ Π $ s l s d e p l o y — s t a g e d e v e l o p m e n t — p ro f i l e m y l o c a l # ϩ ʔΧ ϧ Ͱ ͷ ಈ ࡞ ֬ ೝ $ s l s i n v o k e l o c a l - f h e l l o #getshifter
29. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ #getshifter
30. σ ϓ ϩ Π લ ʹ ςε τ ͯ͠ ͓ ͖ ͨ ͍ #getshifter
31. A l e x a C o n v e r s a t i o n • AlexaͰͷձ࿩ΛςετͰ͖Δπʔϧ • mochaͰςετΛ࣮ߦ͢Δ • ձ࿩ϕʔεͷςετίʔυ https://github.com/ExpediaDotCom/ alexa-conversation
32. ૝ ఆ ͯ͠ ͍ Δ ձ ࿩ Λ ςε τ ί ʔ υ ʹ Ͱ ͖ Δ c o n v e r s a t i o n ( o p t s ) . u s e r S a y s ( ' H e l l o I n t e n t ' ) . p l a i n R e s p o n s e . s h o u l d C o n t a i n ( " H e l l o . I ' m e x a m p l e s k i l l s . " ) . e n d ( ) ; #getshifter
33. ಋ ೖ $ n p m i n s t a l l - - D a l e x a - c o n v e r s a t i o n $ n p m i n s t a l l - - D m o c h a $ m k d i r t e s t s $ t o u c h t e s t s / h a n d l e r. t e s t . j s #getshifter
34. ςε τ ͷ ४ උ c o n s t c o n v e r s a t i o n = re q u i re ( ' a l e x a - c o n v e r s a t i o n ' ) ; c o n s t a p p = re q u i re ( ' . . / h a n d l e r. j s ' ) ; c o n s t o p t s = { n a m e : ' H e l l o A l e x a Te s t ' , a p p I d : ' y o u r- a p p - i d ' , a p p : a p p , h a n d l e r : a p p . h e l l o } ; #getshifter
35. ςε τ ί ʔ υ Λ ॻ ͘ c o n v e r s a t i o n ( o p t s ) . u s e r S a y s ( ' H e l l o I n t e n t ' ) . p l a i n R e s p o n s e . s h o u l d C o n t a i n ( " H e l l o . I ' m e x a m p l e s k i l l s f o r y o u r s e r v e r l e s s p ro j e c t s . " ) . s h o u l d C o n t a i n ( " P l e a s e t e l l m e y o u r n a m e . " ) . u s e r S a y s ( ' N a m e I n t e n t ' , { N a m e S l o t : ' Ts u y o s h i ' } ) . p l a i n R e s p o n s e . s h o u l d C o n t a i n ( " N i c e t o m e e t y o u , Ts u y o s h i . E n j o y A l e x a w o r l d ! " ) . e n d ( ) ; #getshifter
36. ςε τ Λ ࣮ ߦ ʢ a l e x a - s d k Λ ಡ Έ ࠐ ΜͰ ͳ ͍ ৔ ߹ ͷ Τ ϥ ʔ ʣ $ n o d e _ m o d u l e s / m o c h a / b i n / _ m o c h a t e s t s ( n o d e : 3 7 9 8 1 ) U n h a n d l e d P ro m i s e R e j e c t i o n Wa r n i n g : U n h a n d l e d p ro m i s e re j e c t i o n ( re j e c t i o n i d : 3 ) : Ty p e E r ro r : c a l l b a c k i s n o t a f u n c t i o n ( n o d e : 3 7 9 8 1 ) D e p re c a t i o n Wa r n i n g : U n h a n d l e d p ro m i s e re j e c t i o n s a re d e p re c a t e d . I n t h e f u t u re , p ro m i s e re j e c t i o n s t h a t a re n o t h a n d l e d w i l l t e r m i n a t e t h e N o d e . j s p ro c e s s w i t h a n o n - z e ro e x i t c o d e . E x e c u t i n g c o n v e r s a t i o n : H e l l o A l e x a Te s t ( n o d e : 3 7 9 8 1 ) P ro m i s e R e j e c t i o n H a n d l e d Wa r n i n g : P ro m i s e re j e c t i o n w a s h a n d l e d a s y n c h ro n o u s l y ( re j e c t i o n i d : 3 ) E R R O R : Ty p e E r ro r : c a l l b a c k i s n o t a f u n c t i o n #getshifter
37. ί ʔ υ Λ ॻ ͘ − ̍ ' u s e s t r i c t ' ; v a r A l e x a = re q u i re ( ' a l e x a - s d k ' ) ; m o d u l e . e x p o r t s . h e l l o = ( e v e n t , c o n t e x t , c a l l b a c k ) = > { v a r a l e x a = A l e x a . h a n d l e r ( e v e n t , c o n t e x t , c a l l b a c k ) ; a l e x a . re g i s t e r H a n d l e r s ( h a n d l e r s ) ; a l e x a . e x e c u t e ( ) ; } ; #getshifter
38. ί ʔ υ Λ ॻ ͘ − ̎ v a r h a n d l e r s = { ' L a u n c h R e q u e s t ' : f u n c t i o n ( ) { t h i s . e m i t ( ' : t e l l ' , ' H e l l o ' ) ; } , ' H e l l o I n t e n t ' : f u n c t i o n ( ) { t h i s . e m i t ( ' : t e l l ' , ` H e l l o . I ' m e x a m p l e s k i l l s f o r y o u r s e r v e r l e s s p ro j e c t s . P l e a s e t e l l m e y o u r n a m e . ` ) ; } , ' N a m e I n t e n t ' : f u n c t i o n ( ) { c o n s t s l o t s = t h i s . e v e n t . re q u e s t . i n t e n t . s l o t s ; c o n s t n a m e Va l u e = s l o t s . N a m e S l o t . v a l u e ; t h i s . e m i t ( ' : t e l l ' , ` N i c e t o m e e t y o u , $ { n a m e Va l u e } . E n j o y A l e x a w o r l d ! ` ) ; } , } ; #getshifter
39. ςε τ Λ ࣮ ߦ $ n o d e _ m o d u l e s / m o c h a / b i n / _ m o c h a t e s t s E x e c u t i n g c o n v e r s a t i o n : H e l l o A l e x a Te s t ✓ F i n i s h e d e x e c u t i n g c o n v e r s a t i o n C o n v e r s a t i o n : H e l l o A l e x a Te s t U s e r t r i g g e r s : H e l l o I n t e n t ✓ A l e x a ' s p l a i n t e x t re s p o n s e s h o u l d c o n t a i n : H e l l o . I ' m e x a m p l e s k i l l s f o r y o u r s e r v e r l e s s p ro j e c t s . ✓ A l e x a ' s p l a i n t e x t re s p o n s e s h o u l d c o n t a i n : P l e a s e t e l l m e y o u r n a m e . U s e r t r i g g e r s : N a m e I n t e n t S L O T S : { N a m e S l o t : Ts u y o s h i } ✓ A l e x a ' s p l a i n t e x t re s p o n s e s h o u l d c o n t a i n : N i c e t o m e e t y o u , Ts u y o s h i . E n j o y A l e x a w o r l d ! 4 p a s s i n g ( 1 6 m s ) #getshifter
40. · ͱ Ί #getshifter
41. A l e x a S k i l l s ͸ ࢥ ͬͯ ͍ Δ Α Γ ͸ ؆ ୯ ʹ ࡞ Ε · ͢ 
 
 ɾ ެ ࣜ ͷ ϥ Π ϒ ϥ Ϧ ΋ ͋ Δ ɾ σ ϓ ϩ Π ͷ ͨ Ί ͷ ศ ར π ʔϧ ΋ ͋ Δ ɾ α ϯ ϓϧί ʔ υ ΋ ୔ ࢁ ͋ Δ ɾ ΍ Δ ͠ ͔ ͳ ͍ ʂ #getshifter
42. 9 / 3 Wo rd B e n c h େ ࡕ w i t h ژ ౎ & ௕ ໺ h t t p s : / / w b o s a k a . c o n n p a s s . c o m / e v e n t / 6 2 0 6 0 /
43. 9 / 3 Wo rd B e n c h େ ࡕ w i t h ژ ౎ & ௕ ໺ h t t p s : / / w b o s a k a . c o n n p a s s . c o m / e v e n t / 6 2 0 6 0 /
44. 9 / 3 ΋ େ ࡕ Ͱ A l e x a ͷ ࿩ ͠ · ͠ ΐ ͏ ʂ #getshifter
45. ΋ ͬ ͱ A l e x a ͷ ࿩ Λ ฉ ͖ ͨ ͍ ํ #getshifter
46. 1 0 0 ճ ͷ ࢀ Ճ Α Γ ΋ ɺ 1 ճ ͷ ొ ஃ #getshifter
47. ΍ Γ · ͠ ΐ ͏ #getshifter
48. N e e d A l e x a S k i l l s ? • ߏஙࢧԉαʔϏε͸͡Ί·ͨ͠ • https://www.digitalcube.jp/service/web-service/ • ૬ஊ͓·͓ͪͯ͠Γ·͢
49. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ #getshifter
50. ࠓ ೔ ͷ ࿩ • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ • ͓·͚ #getshifter
52. a l e x a - s d k ͸ ݱ ࡏ ະ ର Ԡ ( 2 0 1 7 / 0 8 / 2 5 ) • issue͸͢Ͱʹཱ͍ͬͯΔ • Pull Request͸·ͩͳ͍༷ࢠ • JSڧ͍ํ͸Let’s try ! https://github.com/alexa/ alexa-skills-kit-sdk-for-nodejs
53. S h o w ର Ԡ ΋ ΍ Δ ͜ ͱ ͸ Ұ ॹ • Alexa Skills ͱͯ͠࡞Δ • JSONΛड͚औͬͯJSONΛฦ͢ • දࣔ༻ͷϑΥʔϚοτΛ௥Ճ͢Δ https://developer.amazon.com/public/solutions/ alexa/alexa-skills-kit/docs/display-interface- reference#template-interfaces-json
54. Ϩε ϙ ϯε J S O N ͷ α ϯ ϓϧ { " re s p o n s e " : { " d i re c t i v e s " : [ { " t y p e " : " D i s p l a y. R e n d e r Te m p l a t e " , " t e m p l a t e " : { " t y p e " : " s t r i n g " } } , { " t y p e " : " H i n t " , " h i n t " : { " t y p e " : " P l a i n Te x t " , " t e x t " : " s t r i n g " } } ] , #getshifter
55. ݱ ࣌ ఺ Ͱ ͷ ର Ԡ ϑ Υ ʔ Ϛ ο τ ( 2 0 1 7 / 0 8 / 2 5 ) • Ϧετʢը૾͋Γɾͳ͠ʣ • ςΩετ • ςΩετʴը૾ • શ̒छྨ https://developer.amazon.com/public/solutions/alexa/ alexa-skills-kit/docs/display-interface-reference#template- interfaces-json
56. T h a n k s ! • Node.jsͰAmazon AlexaͷεΩϧΛͭ͘Ζ͏ • Serverless FrameworkΛ࢖ͬͯσϓϩΠ΍؅ཧΛ؆୯ʹ • ςετ༻ϥΠϒϥϦΛ࢖͑͹ΑΓߏங͕؆୯ศརʹ • How to support Amazon Echo Show #getshifter