Firebaseのデータ更新のススメ

Transcript

1. Firebase Firestore σʔλߋ৽ͷϙΠϯτ
2. FIREBASEͷσʔλߋ৽ͷεεϝ ࣗݾ঺հ
3. FIREBASEͷσʔλߋ৽ͷεεϝ ࠓ೔ͷςʔϚ͸ Firebase DBΛ࢖ͬͯͯ ߋ৽ϩδοΫͰ٧·ͬͨ఺
4. FIREBASEͷσʔλߋ৽ͷεεϝ ҎԼͷΑ͏ͳػೳΛ࣮૷ ؅ཧऀ ௥Ճϝϯόʔ ❶ ট଴ ❷ ࢀՃ άϧʔϓ
5. FIREBASEͷσʔλߋ৽ͷεεϝ FirebaseͰ͸DBΛ ΞϓϦ͔Β௚઀ߋ৽Ͱ͖Δ
6. FIREBASEͷσʔλߋ৽ͷεεϝ FirebaseͰ͸DBΛ ΞϓϦ͔Β௚઀ߋ৽Ͱ͖Δ αʔόʔͷ஌ࣝͳͯ͘΋
 ؆୯ʹσʔλ͕௥Ճɾߋ৽Ͱ͖Δ
7. FIREBASEͷσʔλߋ৽ͷεεϝ ૝ఆ͢Δσʔλߏ଄ Ϣʔβʔ - Id: ϢʔβʔID - Name: Ϣʔβʔ໊ - JoinedGroup: ࢀՃ͍ͯ͠Δάϧʔϓ άϧʔϓ - Id: άϧʔϓID - Admin: ؅ཧऀͷϢʔβʔID - Members: ࢀՃ͍ͯ͠ΔϝϯόʔͷID - Invited: ট଴தͷϢʔβʔID
8. FIREBASEͷσʔλߋ৽ͷεεϝ ྲྀΕ άϧʔϓ؅ཧऀ ࢀՃऀ DB ❶ ট଴Ϧετʹ௥Ճ
 Group => Invited ❷ ট଴௨஌ ❸ ঝ୚
 - ࣗ෼ͷࢀՃάϧʔϓ௥Ճ
 User => GroupsʹάϧʔϓID௥Ճ
 
 - άϧʔϓͷϝϯόʔʹࣗ෼Λ௥Ճ
 Group => MembersʹϢʔβʔID௥Ճ

9. FIREBASEͷσʔλߋ৽ͷεεϝ DBͷηΩϡϦςΟઃఆ ↑؅ཧऀҎ֎͸ߋ৽Ͱ͖ͳ͍ // Ϣʔβʔ // άϧʔϓ
10. FIREBASEͷσʔλߋ৽ͷεεϝ ηΩϡϦςΟͷઃఆ͢Δͱɻɻ άϧʔϓ؅ཧऀ ࢀՃऀ DB ❶ ট଴Ϧετʹ௥Ճ
 Group => Invited ❷ ট଴௨஌ ❸ ঝ୚
 - ࣗ෼ͷࢀՃάϧʔϓ௥Ճ
 User => GroupsʹάϧʔϓID௥Ճ
 
 - άϧʔϓͷϝϯόʔʹࣗ෼Λ௥Ճ
 Group => MembersʹϢʔβʔID௥Ճ
 Ͱ͖ͳ͍ʂʂ
11. FIREBASEͷσʔλߋ৽ͷεεϝ άϧʔϓ؅ཧऀ ࢀՃऀ DB ❶ ট଴Ϧετʹ௥Ճ ❷ ট଴௨஌ COULD FUNCTIONS
 ADMIN ❸ ঝ୚ Firebase Cloud FunctionsΛ࢖ͬͯadminͰॻ͖ࠐΉ ❹ ॻ͖ࠐΈ
12. FIREBASEͷσʔλߋ৽ͷεεϝ DBͷηΩϡϦςΟઃఆ ↑Firebase؅ཧऀͷߋ৽ݖݶ
13. FIREBASEͷσʔλߋ৽ͷεεϝ άϧʔϓ؅ཧऀ ࢀՃऀ DB ❶ ট଴Ϧετʹ௥Ճ ❷ ট଴௨஌ COULD FUNCTIONS
 ADMIN ❸ ঝ୚ ແࣄॻ͖ࠐΊΔ ❹ ॻ͖ࠐΈ
14. FIREBASEͷσʔλߋ৽ͷεεϝ ࠓ೔ͷςʔϚ͸ ௥Ճɾߋ৽͸
 Firebase Cloud FunctionΛ
 ࢖͏ͷ͕Φεεϝ