feat: add search by nodeid and alias

app/src/main/java/com/bitcointxoko/gudariwallet/data/PaymentCacheRepository.kt

@@ -150,6 +150,10 @@ class PaymentCacheRepository(context: Context) {
     suspend fun containsPayment(checkingId: String): Boolean =
         dao.getByCheckingId(checkingId) != null
 
+    suspend fun updatePubkeyAlias(paymentHash: String, pubkey: String?, alias: String?) {
+        dao.updatePubkeyAlias(paymentHash, pubkey, alias)
+    }
+
     /** Clear everything — useful for testing and logout. */
     suspend fun clearAll() {
         detailCache.clear()

app/src/main/java/com/bitcointxoko/gudariwallet/data/db/AppDatabase.kt

@@ -14,7 +14,7 @@ import androidx.sqlite.db.SupportSQLiteDatabase
         LnurlCacheEntity::class,
         NodeAliasCacheEntity::class,
     ],
-    version = 4,                       // ← bumped
+    version = 5,                       // ← bumped
     exportSchema = false
 )
 @TypeConverters(PaymentConverters::class)
@@ -70,6 +70,13 @@ abstract class AppDatabase : RoomDatabase() {
             }
         }
 
+        val MIGRATION_4_5 = object : Migration(4, 5) {
+            override fun migrate(db: SupportSQLiteDatabase) {
+                db.execSQL("ALTER TABLE payment_records ADD COLUMN pubkey TEXT")
+                db.execSQL("ALTER TABLE payment_records ADD COLUMN alias TEXT")
+            }
+        }
+
         fun getInstance(context: Context): AppDatabase =
             INSTANCE ?: synchronized(this) {
                 INSTANCE ?: Room.databaseBuilder(

app/src/main/java/com/bitcointxoko/gudariwallet/data/db/PaymentDao.kt

@@ -36,6 +36,9 @@ interface PaymentDao {
     @Query("DELETE FROM payment_records")
     suspend fun deleteAll()
 
+    @Query("UPDATE payment_records SET pubkey = :pubkey, alias = :alias WHERE paymentHash = :paymentHash")
+    suspend fun updatePubkeyAlias(paymentHash: String, pubkey: String?, alias: String?)
+
     /**
      * Full-table query used when search or filter is active.
      * All parameters are optional — pass null to skip that condition.
@@ -56,7 +59,9 @@ interface PaymentDao {
                 lower(memo)        LIKE '%' || lower(:searchQuery) || '%' OR
                 lower(paymentHash) LIKE '%' || lower(:searchQuery) || '%' OR
                 lower(bolt11)      LIKE '%' || lower(:searchQuery) || '%' OR
-                lower(preimage)    LIKE '%' || lower(:searchQuery) || '%'
+                lower(preimage)    LIKE '%' || lower(:searchQuery) || '%' OR
+                lower(pubkey)      LIKE '%' || lower(:searchQuery) || '%' OR
+                lower(alias)       LIKE '%' || lower(:searchQuery) || '%'
             ))
         AND (:statusPattern IS NULL OR
                 ',' || :statusPattern || ',' LIKE '%,' || lower(status) || ',%')

app/src/main/java/com/bitcointxoko/gudariwallet/data/db/PaymentRecordEntity.kt

@@ -1,5 +1,6 @@
 package com.bitcointxoko.gudariwallet.data.db
 
+import androidx.room.ColumnInfo
 import androidx.room.Entity
 import androidx.room.PrimaryKey
 import androidx.room.TypeConverters
@@ -20,5 +21,7 @@ data class PaymentRecordEntity(
     val pending: Boolean,
     val preimage: String?,
     val extra: String?,          // JSON blob — PaymentExtra serialised by TypeConverter
-    val savedAt: Long            // epoch ms — used for TTL check
+    val savedAt: Long,           // epoch ms — used for TTL check
+    @ColumnInfo(name = "pubkey") val pubkey: String? = null,
+    @ColumnInfo(name = "alias")  val alias:  String? = null
 )

app/src/main/java/com/bitcointxoko/gudariwallet/data/db/PaymentRecordMapper.kt

@@ -1,6 +1,7 @@
 package com.bitcointxoko.gudariwallet.data.db
 
 import android.util.Log
+import com.bitcointxoko.gudariwallet.api.GsonProvider.gson
 import com.bitcointxoko.gudariwallet.api.PaymentRecord
 import com.bitcointxoko.gudariwallet.data.db.PaymentRecordEntity
 
@@ -30,13 +31,15 @@ fun PaymentRecord.toEntity(savedAt: Long): PaymentRecordEntity =
         feeMsat     = feeMsat,
         memo        = memo,
         time        = time,
-        createdAt   = parseCreatedAt(time),                          // ← NEW
+        createdAt   = parseCreatedAt(time),
         status      = status,
         bolt11      = bolt11,
         pending     = pending,
         preimage    = preimage,
-        extra       = extra?.let { com.bitcointxoko.gudariwallet.api.GsonProvider.gson.toJson(it) },
-        savedAt     = savedAt
+        extra       = extra?.let { gson.toJson(it) },
+        savedAt     = savedAt,
+        pubkey = pubkey,
+        alias  = alias
     )
 
 // ── PaymentRecordEntity → PaymentRecord ──────────────────────────────────────
@@ -49,13 +52,12 @@ fun PaymentRecordEntity.toDomain(): PaymentRecord =
         feeMsat     = feeMsat,
         memo        = memo,
         time        = time,
-        createdAt   = createdAt,                                     // ← NEW
+        createdAt   = createdAt,
         status      = status,
         bolt11      = bolt11,
         pending     = pending,
         preimage    = preimage,
-        extra       = extra?.let {
-            com.bitcointxoko.gudariwallet.api.GsonProvider.gson
-                .fromJson(it, com.bitcointxoko.gudariwallet.api.PaymentExtra::class.java)
-        }
+        extra       = extra?.let { gson.fromJson(it, com.bitcointxoko.gudariwallet.api.PaymentExtra::class.java) },
+        pubkey = pubkey,
+        alias  = alias
     )