From 70c4b50ba5540d3350d529d727cf45368dce3f76 Mon Sep 17 00:00:00 2001
From: To-om <toom@thehive-project.org>
Date: Sat, 13 Jun 2020 09:26:05 +0200
Subject: [PATCH] #1340 Don't apply filter/sort if it is not necessary

---
 .../org/thp/thehive/migration/th3/Input.scala | 56 +++++++++----------
 1 file changed, 28 insertions(+), 28 deletions(-)

diff --git a/migration/src/main/scala/org/thp/thehive/migration/th3/Input.scala b/migration/src/main/scala/org/thp/thehive/migration/th3/Input.scala
index 6759356c00..acc487ba48 100644
--- a/migration/src/main/scala/org/thp/thehive/migration/th3/Input.scala
+++ b/migration/src/main/scala/org/thp/thehive/migration/th3/Input.scala
@@ -76,30 +76,25 @@ class Input @Inject() (configuration: Configuration, dbFind: DBFind, dbGet: DBGe
 
   override def countOrganisations(filter: Filter): Future[Long] = Future.successful(1)
 
-  override def listCases(filter: Filter): Source[Try[InputCase], NotUsed] =
-    dbFind(Some("all"), Seq("-createdAt"))(indexName =>
-      search(indexName).query(
-        bool(
-          Seq(termQuery("relations", "case"), rangeQuery("createdAt").gte(filter.caseFromDate)),
-          Nil,
-          Nil
-        )
-      )
-    )._1
+  override def listCases(filter: Filter): Source[Try[InputCase], NotUsed] = {
+    val f =
+      if (filter.alertFromDate == 0) Seq(termQuery("relations", "case"))
+      else Seq(termQuery("relations", "case"), rangeQuery("createdAt").gte(filter.alertFromDate))
+    dbFind(Some("all"), Seq("-createdAt"))(indexName => search(indexName).query(bool(f, Nil, Nil)))
+      ._1
       .read[InputCase]
+  }
 
-  override def countCases(filter: Filter): Future[Long] =
-    dbFind(Some("all"), Seq("-createdAt"))(indexName =>
+  override def countCases(filter: Filter): Future[Long] = {
+    val f =
+      if (filter.alertFromDate == 0) Seq(termQuery("relations", "case"))
+      else Seq(termQuery("relations", "case"), rangeQuery("createdAt").gte(filter.alertFromDate))
+    dbFind(Some("all"), Nil)(indexName =>
       search(indexName)
-        .query(
-          bool(
-            Seq(termQuery("relations", "case"), rangeQuery("createdAt").gte(filter.caseFromDate)),
-            Nil,
-            Nil
-          )
-        )
+        .query(bool(f, Nil, Nil))
         .limit(0)
     )._2
+  }
 
   override def listCaseObservables(filter: Filter): Source[Try[(String, InputObservable)], NotUsed] =
     dbFind(Some("all"), Nil)(indexName =>
@@ -303,16 +298,21 @@ class Input @Inject() (configuration: Configuration, dbFind: DBFind, dbGet: DBGe
         .limit(0)
     )._2
 
-  override def listAlerts(filter: Filter): Source[Try[InputAlert], NotUsed] =
-    dbFind(Some("all"), Seq("-createdAt"))(indexName =>
-      search(indexName).query(bool(Seq(termQuery("relations", "alert"), rangeQuery("createdAt").gte(filter.alertFromDate)), Nil, Nil))
-    )._1
+  override def listAlerts(filter: Filter): Source[Try[InputAlert], NotUsed] = {
+    val f =
+      if (filter.alertFromDate == 0) Seq(termQuery("relations", "alert"))
+      else Seq(termQuery("relations", "alert"), rangeQuery("createdAt").gte(filter.alertFromDate))
+    dbFind(Some("all"), Seq("-createdAt"))(indexName => search(indexName).query(bool(f, Nil, Nil)))
+      ._1
       .read[InputAlert]
+  }
 
-  override def countAlerts(filter: Filter): Future[Long] =
-    dbFind(Some("all"), Seq("-createdAt"))(indexName =>
-      search(indexName).query(bool(Seq(termQuery("relations", "alert"), rangeQuery("createdAt").gte(filter.alertFromDate)), Nil, Nil)).limit(0)
-    )._2
+  override def countAlerts(filter: Filter): Future[Long] = {
+    val f =
+      if (filter.alertFromDate == 0) Seq(termQuery("relations", "alert"))
+      else Seq(termQuery("relations", "alert"), rangeQuery("createdAt").gte(filter.alertFromDate))
+    dbFind(Some("all"), Nil)(indexName => search(indexName).query(bool(f, Nil, Nil)).limit(0))._2
+  }
 
   override def listAlertObservables(filter: Filter): Source[Try[(String, InputObservable)], NotUsed] =
     dbFind(Some("all"), Nil)(indexName =>
@@ -367,7 +367,7 @@ class Input @Inject() (configuration: Configuration, dbFind: DBFind, dbGet: DBGe
       .read[InputUser]
 
   override def countUsers(filter: Filter): Future[Long] =
-    dbFind(Some("all"), Seq("createdAt"))(indexName => search(indexName).query(termQuery("relations", "user")).limit(0))._2
+    dbFind(Some("all"), Nil)(indexName => search(indexName).query(termQuery("relations", "user")).limit(0))._2
 
   override def listCustomFields(filter: Filter): Source[Try[InputCustomField], NotUsed] =
     dbFind(Some("all"), Nil)(indexName =>