X-Git-Url: https://git.ktnx.net/?a=blobdiff_plain;f=app%2Fsrc%2Fmain%2Fjava%2Fnet%2Fktnx%2Fmobileledger%2Fdb%2FCurrency.java;h=855244396b3e9ca641c7d6ae3552c906305c39a1;hb=880f0348558f1edff451cea49cd57a7688e291d5;hp=02e47760ecccfc3596213af8936326957017cda0;hpb=e376844a097462eda7562d30e3f542b88f139bda;p=mobile-ledger.git

diff --git a/app/src/main/java/net/ktnx/mobileledger/db/Currency.java b/app/src/main/java/net/ktnx/mobileledger/db/Currency.java
index 02e47760..85524439 100644
--- a/app/src/main/java/net/ktnx/mobileledger/db/Currency.java
+++ b/app/src/main/java/net/ktnx/mobileledger/db/Currency.java
@@ -20,9 +20,12 @@ package net.ktnx.mobileledger.db;
 import androidx.annotation.NonNull;
 import androidx.room.ColumnInfo;
 import androidx.room.Entity;
+import androidx.room.Ignore;
+import androidx.room.Index;
 import androidx.room.PrimaryKey;
 
-@Entity(tableName = "currencies")
+@Entity(tableName = "currencies",
+        indices = {@Index(name = "currency_name_idx", unique = true, value = "name")})
 public class Currency {
     @PrimaryKey(autoGenerate = true)
     private long id;
@@ -33,6 +36,13 @@ public class Currency {
     @NonNull
     @ColumnInfo(name = "has_gap")
     private Boolean hasGap;
+    @Ignore
+    public Currency() {
+        id = 0;
+        name = "";
+        position = "after";
+        hasGap = true;
+    }
     public Currency(long id, @NonNull String name, @NonNull String position,
                     @NonNull Boolean hasGap) {
         this.id = id;