Bundle users

teambtcmap · Apr 30, 2024 · ff7786f · ff7786f
1 parent bb536cc
commit ff7786f
Show file tree

Hide file tree

Showing 5 changed files with 44 additions and 1 deletion.
diff --git a/.gitignore b/.gitignore
@@ -19,4 +19,5 @@ build/
 app/src/main/assets/elements.json
 app/src/main/assets/reports.json
 app/src/main/assets/events.json
-app/src/main/assets/areas.json
+app/src/main/assets/areas.json
+app/src/main/assets/users.json
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -107,6 +107,9 @@ tasks.register("bundleData") {
 
         val areasSrc = URL("https://static.btcmap.org/api/v2/areas.json")
         File(destDir, "areas.json").writeText(areasSrc.readText())
+
+        val usersSrc = URL("https://static.btcmap.org/api/v2/users.json")
+        File(destDir, "users.json").writeText(usersSrc.readText())
     }
 }
 

diff --git a/app/src/main/kotlin/sync/Sync.kt b/app/src/main/kotlin/sync/Sync.kt
@@ -54,6 +54,10 @@ class Sync(
                         areasRepo.fetchBundledAreas()
                     }
 
+                    if (usersRepo.selectCount() == 0L && usersRepo.hasBundledUsers()) {
+                        usersRepo.fetchBundledUsers()
+                    }
+
                     val elementsReport = async { elementsRepo.sync() }
                     val reportsReport = async { reportsRepo.sync() }
                     val areasReport = async { areasRepo.sync() }

diff --git a/app/src/main/kotlin/user/UserQueries.kt b/app/src/main/kotlin/user/UserQueries.kt
@@ -133,4 +133,18 @@ data class UserQueries(private val db: SQLiteOpenHelper) {
             cursor.getZonedDateTime(0)
         }
     }
+
+    suspend fun selectCount(): Long {
+        return withContext(Dispatchers.IO) {
+            val cursor = db.readableDatabase.query(
+                """
+                SELECT count(*)
+                FROM user;
+                """
+            )
+
+            cursor.moveToNext()
+            cursor.getLong(0)
+        }
+    }
 }
diff --git a/app/src/main/kotlin/user/UsersRepo.kt b/app/src/main/kotlin/user/UsersRepo.kt
@@ -1,16 +1,37 @@
 package user
 
+import android.content.Context
 import api.Api
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
 
 class UsersRepo(
     private val api: Api,
     private val queries: UserQueries,
+    private val context: Context,
 ) {
 
     suspend fun selectAll() = queries.selectAll()
 
     suspend fun selectById(id: Long) = queries.selectById(id)
 
+    suspend fun selectCount() = queries.selectCount()
+
+    suspend fun hasBundledUsers(): Boolean {
+        return withContext(Dispatchers.IO) {
+            context.resources.assets.list("")!!.contains("users.json")
+        }
+    }
+
+    suspend fun fetchBundledUsers() {
+        withContext(Dispatchers.IO) {
+            context.assets.open("users.json").use { bundledUsers ->
+                val users = bundledUsers.toUsersJson().map { it.toUser() }
+                queries.insertOrReplace(users)
+            }
+        }
+    }
+
     suspend fun sync(): SyncReport {
         val startMillis = System.currentTimeMillis()
         var count = 0L