Where for DocumentReference added

Author: avdyushin

firebase-firestore/src/androidMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt

@@ -313,6 +313,9 @@ actual open class Query(open val android: com.google.firebase.firestore.Query) {
     internal actual fun _where(field: String, equalTo: Any?) = Query(android.whereEqualTo(field, equalTo))
     internal actual fun _where(path: FieldPath, equalTo: Any?) = Query(android.whereEqualTo(path.android, equalTo))
 
+    internal actual fun _where(field: String, equalTo: DocumentReference) = Query(android.whereEqualTo(field, equalTo.android))
+    internal actual fun _where(path: FieldPath, equalTo: DocumentReference) = Query(android.whereEqualTo(path.android, equalTo.android))
+
     internal actual fun _where(field: String, lessThan: Any?, greaterThan: Any?, arrayContains: Any?) = Query(
         (lessThan?.let { android.whereLessThan(field, it) } ?: android).let { android2 ->
             (greaterThan?.let { android2.whereGreaterThan(field, it) } ?: android2).let { android3 ->

firebase-firestore/src/commonMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt

@@ -59,6 +59,8 @@ expect open class Query {
     suspend fun get(): QuerySnapshot
     internal fun _where(field: String, equalTo: Any?): Query
     internal fun _where(path: FieldPath, equalTo: Any?): Query
+    internal fun _where(field: String, equalTo: DocumentReference): Query
+    internal fun _where(path: FieldPath, equalTo: DocumentReference): Query
     internal fun _where(field: String, lessThan: Any? = null, greaterThan: Any? = null, arrayContains: Any? = null): Query
     internal fun _where(path: FieldPath, lessThan: Any? = null, greaterThan: Any? = null, arrayContains: Any? = null): Query
     internal fun _where(field: String, inArray: List<Any>? = null, arrayContainsAny: List<Any>? = null): Query
@@ -70,6 +72,8 @@ expect open class Query {
 
 fun Query.where(field: String, equalTo: Any?) = _where(field, equalTo)
 fun Query.where(path: FieldPath, equalTo: Any?) = _where(path, equalTo)
+fun Query.where(field: String, equalTo: DocumentReference) = _where(field, equalTo)
+fun Query.where(path: FieldPath, equalTo: DocumentReference) = _where(path, equalTo)
 fun Query.where(field: String, lessThan: Any? = null, greaterThan: Any? = null, arrayContains: Any? = null) = _where(field, lessThan, greaterThan, arrayContains)
 fun Query.where(path: FieldPath, lessThan: Any? = null, greaterThan: Any? = null, arrayContains: Any? = null) = _where(path, lessThan, greaterThan, arrayContains)
 fun Query.where(field: String, inArray: List<Any>? = null, arrayContainsAny: List<Any>? = null) = _where(field, inArray, arrayContainsAny)

firebase-firestore/src/iosMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt

@@ -218,6 +218,9 @@ actual open class Query(open val ios: FIRQuery) {
     internal actual fun _where(field: String, equalTo: Any?) = Query(ios.queryWhereField(field, isEqualTo = equalTo!!))
     internal actual fun _where(path: FieldPath, equalTo: Any?) = Query(ios.queryWhereFieldPath(path.ios, isEqualTo = equalTo!!))
 
+    internal actual fun _where(field: String, equalTo: DocumentReference) = Query(ios.queryWhereField(field, isEqualTo = equalTo.ios))
+    internal actual fun _where(path: FieldPath, equalTo: DocumentReference) = Query(ios.queryWhereFieldPath(path.ios, isEqualTo = equalTo.ios))
+
     internal actual fun _where(field: String, lessThan: Any?, greaterThan: Any?, arrayContains: Any?) = Query(
         (lessThan?.let { ios.queryWhereField(field, isLessThan = it) } ?: ios).let { ios2 ->
             (greaterThan?.let { ios2.queryWhereField(field, isGreaterThan = it) } ?: ios2).let { ios3 ->

firebase-firestore/src/jsMain/kotlin/dev/gitlive/firebase/firestore/firestore.kt

@@ -271,6 +271,9 @@ actual open class Query(open val js: firebase.firestore.Query) {
     internal actual fun _where(field: String, equalTo: Any?) = rethrow { Query(js.where(field, "==", equalTo)) }
     internal actual fun _where(path: FieldPath, equalTo: Any?) = rethrow { Query(js.where(path.js, "==", equalTo)) }
 
+    internal actual fun _where(field: String, equalTo: DocumentReference) = rethrow { Query(js.where(field, "==", equalTo.js)) }
+    internal actual fun _where(path: FieldPath, equalTo: DocumentReference) = rethrow { Query(js.where(path.js, "==", equalTo.js)) }
+
     internal actual fun _where(field: String, lessThan: Any?, greaterThan: Any?, arrayContains: Any?) = rethrow {
         Query(
             (lessThan?.let {js.where(field, "<", it) } ?: js).let { js2 ->