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add parition based search

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- optimize user search based on partition and denormalization
This commit is contained in:
Pritimay Sarkar
2023-10-23 05:00:58 +05:30
parent f2f927cd23
commit 26246cd902
1 changed files with 7 additions and 2 deletions
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9
app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
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@@ -201,8 +201,13 @@ class HomeFragment : Fragment() {
) it.titlecase(Locale.getDefault()) else it.toString() ) it.titlecase(Locale.getDefault()) else it.toString()
} }
val query = Firebase.firestore.collection("patientData").orderBy(field).startAt(search) val currentDate = Date()
.endAt(search + "\uf8ff") val dateFormat = SimpleDateFormat("yyyyMMdd")
val partition = dateFormat.format(currentDate)
val searchTerm = partition + search
val searchField = field + "Search"
val query = Firebase.firestore.collection("patientData").orderBy(searchField).startAt(searchTerm)
.endAt(searchTerm + "\uf8ff")
val recyclerViewOptions = val recyclerViewOptions =
FirestoreRecyclerOptions.Builder<UserData>().setQuery(query, UserData::class.java) FirestoreRecyclerOptions.Builder<UserData>().setQuery(query, UserData::class.java)
.build() .build()