- Adding Bitshares Account Name Cache

app/src/main/java/cy/agorise/crystalwallet/dao/BitsharesAccountNameCacheDao.java

@@ -0,0 +1,30 @@
+package cy.agorise.crystalwallet.dao;
+
+import android.arch.lifecycle.LiveData;
+import android.arch.persistence.room.Dao;
+import android.arch.persistence.room.Insert;
+import android.arch.persistence.room.OnConflictStrategy;
+import android.arch.persistence.room.Query;
+
+import java.util.List;
+
+import cy.agorise.crystalwallet.models.BitsharesAccountNameCache;
+import cy.agorise.crystalwallet.models.GrapheneAccountInfo;
+
+/**
+ * Created by Henry Varona on 6/15/2018.
+ */
+
+@Dao
+public interface BitsharesAccountNameCacheDao {
+
+    @Query("SELECT * FROM bitshares_account_name_cache WHERE account_id = :account_id")
+    LiveData<BitsharesAccountNameCache> getLDByAccountId(String account_id);
+
+    @Query("SELECT * FROM bitshares_account_name_cache WHERE account_id = :account_id")
+    BitsharesAccountNameCache getByAccountId(String account_id);
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    public long[] insertBitsharesAccountNameCache(BitsharesAccountNameCache... accountsNames);
+
+}

app/src/main/java/cy/agorise/crystalwallet/dao/CrystalDatabase.java

@@ -10,6 +10,7 @@ import android.content.Context;
 
 import cy.agorise.crystalwallet.dao.converters.Converters;
 import cy.agorise.crystalwallet.models.AccountSeed;
+import cy.agorise.crystalwallet.models.BitsharesAccountNameCache;
 import cy.agorise.crystalwallet.models.BitsharesAssetInfo;
 import cy.agorise.crystalwallet.models.Contact;
 import cy.agorise.crystalwallet.models.ContactAddress;
@@ -36,9 +37,10 @@ import cy.agorise.crystalwallet.models.GrapheneAccountInfo;
         CryptoCoinBalance.class,
         GrapheneAccountInfo.class,
         BitsharesAssetInfo.class,
+        BitsharesAccountNameCache.class,
         CryptoCurrencyEquivalence.class,
         GeneralSetting.class
-}, version = 3)
+}, version = 4)
 @TypeConverters({Converters.class})
 public abstract class CrystalDatabase extends RoomDatabase {
 
@@ -62,6 +64,7 @@ public abstract class CrystalDatabase extends RoomDatabase {
                             CrystalDatabase.class, "CrystalWallet.db")
                             .allowMainThreadQueries()
                             .addMigrations(MIGRATION_2_3)
+                            .addMigrations(MIGRATION_3_4)
                             .build();
         }
         return instance;
@@ -73,4 +76,18 @@ public abstract class CrystalDatabase extends RoomDatabase {
             database.execSQL("ALTER TABLE graphene_account ADD COLUMN upgraded_to_ltm INTEGER NOT NULL DEFAULT 0");
         }
     };
+
+    static final Migration MIGRATION_3_4 = new Migration(3, 4) {
+        @Override
+        public void migrate(SupportSQLiteDatabase database) {
+            database.execSQL("CREATE TABLE bitshares_account_name_cache ("
+                    +"id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"
+                    +"account_id TEXT UNIQUE NOT NULL,"
+                    +"name TEXT)");
+
+            database.execSQL("CREATE UNIQUE INDEX index_bitshares_account_name_cache_account_id ON bitshares_account_name_cache (account_id)");
+
+
+        }
+    };
 }

app/src/main/java/cy/agorise/crystalwallet/models/BitsharesAccountNameCache.java

@@ -0,0 +1,75 @@
+package cy.agorise.crystalwallet.models;
+
+
+import android.arch.persistence.room.ColumnInfo;
+import android.arch.persistence.room.Entity;
+import android.arch.persistence.room.Ignore;
+import android.arch.persistence.room.Index;
+import android.arch.persistence.room.PrimaryKey;
+import android.support.annotation.NonNull;
+
+/**
+ * Represents a cache of a Bitshares Account name
+ *
+ * Created by Henry Varona on 6/13/2018.
+ */
+
+@Entity(tableName = "bitshares_account_name_cache",
+        indices = {@Index("id"),
+                @Index(value = {"account_id"},unique = true)})
+public class BitsharesAccountNameCache {
+
+    /**
+     * The id on the database
+     */
+    @PrimaryKey(autoGenerate = true)
+    @ColumnInfo(name = "id")
+    private long mId;
+
+    /**
+     * The id of the account
+     */
+    @ColumnInfo(name = "account_id")
+    @NonNull
+    private String mAccountId;
+
+    /*
+     * The name of the account
+     */
+    @ColumnInfo(name = "name")
+    private String mName;
+
+    public BitsharesAccountNameCache() {
+    }
+
+    @Ignore
+    public BitsharesAccountNameCache(long id, String accountId, String name) {
+        this.mId = id;
+        this.mAccountId = accountId;
+        this.mName = name;
+    }
+
+    public long getId() {
+        return mId;
+    }
+
+    public void setId(long id){
+        this.mId = id;
+    }
+
+    public String getAccountId() {
+        return mAccountId;
+    }
+
+    public void setAccountId(String accountId) {
+        this.mAccountId = accountId;
+    }
+
+    public String getName() {
+        return mName;
+    }
+
+    public void setName(String name) {
+        this.mName = name;
+    }
+}