From c0d20e67bd559ce414997ab529ac5996ca16fa8a Mon Sep 17 00:00:00 2001
From: Severiano Jaramillo <severiano.jaramillo@gmail.com>
Date: Wed, 31 Oct 2018 14:40:17 -0600
Subject: [PATCH] Created Balance entity and BalanceDao to create the Balances
 db table with Room

---
 .../bitsybitshareswallet/daos/BalanceDao.kt     | 17 +++++++++++++++++
 .../bitsybitshareswallet/daos/BitsyDatabase.kt  |  1 +
 .../bitsybitshareswallet/models/Balance.kt      | 12 ++++++++++++
 3 files changed, 30 insertions(+)
 create mode 100644 app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt
 create mode 100644 app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt

diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt
new file mode 100644
index 0000000..3e1cf65
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BalanceDao.kt
@@ -0,0 +1,17 @@
+package cy.agorise.bitsybitshareswallet.daos
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.Query
+import cy.agorise.bitsybitshareswallet.models.Balance
+
+@Dao
+interface BalanceDao {
+
+    @Query("SELECT * FROM balances")
+    fun getAllBalances(): LiveData<List<Balance>>
+
+    @Insert
+    fun insert(balance: Balance)
+}
\ No newline at end of file
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt
index 6c5ab53..9e68537 100644
--- a/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/daos/BitsyDatabase.kt
@@ -10,6 +10,7 @@ import cy.agorise.bitsybitshareswallet.models.Asset
 abstract class BitsyDatabase : RoomDatabase() {
 
     abstract fun assetDao(): AssetDao
+    abstract fun balanceDao(): BalanceDao
 
     companion object {
 
diff --git a/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt
new file mode 100644
index 0000000..8bfd802
--- /dev/null
+++ b/app/src/main/java/cy/agorise/bitsybitshareswallet/models/Balance.kt
@@ -0,0 +1,12 @@
+package cy.agorise.bitsybitshareswallet.models
+
+import androidx.room.ColumnInfo
+import androidx.room.Entity
+
+@Entity(tableName = "balances", primaryKeys = ["user_id", "asset_id"])
+data class Balance(
+    @ColumnInfo(name = "user_id") val userId: String,
+    @ColumnInfo(name = "asset_id") val assetId: String,
+    @ColumnInfo(name = "asset_amount") val assetAmount: Long,
+    @ColumnInfo(name = "last_update") val lastUpdate: Long
+)
\ No newline at end of file