From c4ff816178bb103abb32936804f10063b09c0585 Mon Sep 17 00:00:00 2001
From: daniel <4954577+jaensen@users.noreply.github.com>
Date: Tue, 24 Sep 2024 23:54:14 +0200
Subject: [PATCH] add the V_Crc_Stats view

---
 Circles.Index.CirclesViews/DatabaseSchema.cs | 84 +++++++++++++++++++-
 1 file changed, 82 insertions(+), 2 deletions(-)

diff --git a/Circles.Index.CirclesViews/DatabaseSchema.cs b/Circles.Index.CirclesViews/DatabaseSchema.cs
index 8c74058..3134a16 100644
--- a/Circles.Index.CirclesViews/DatabaseSchema.cs
+++ b/Circles.Index.CirclesViews/DatabaseSchema.cs
@@ -699,7 +699,7 @@ select account
         new("tokenOwner", ValueTypes.String, true)
     ])
     {
-        SqlMigrationItem = new (@"
+        SqlMigrationItem = new(@"
         create or replace view ""V_Crc_Tokens""
         as
             select ""blockNumber"",
@@ -737,7 +737,83 @@ union all
                    ""avatar"" as ""tokenOwner""
             from ""CrcV2_ERC20WrapperDeployed""
             where ""circlesType"" = 0;
-        ") 
+        ")
+    };
+
+    public static readonly EventSchema V_Crc_Stats = new("V_Crc", "Stats", new byte[32], [
+        new("measure", ValueTypes.String, false),
+        new("value", ValueTypes.Int, false)
+    ])
+    {
+        SqlMigrationItem = new(@"
+        create or replace view ""V_Crc_Stats""(""measure"", ""value"") 
+        as
+            select 'avatar_count_v1' as measure, count(""user"") as value
+            from ""V_CrcV1_Avatars""
+            union all
+            select 'organization_count_v1' as measure, count(""user"") as value
+            from ""V_CrcV1_Avatars""
+            where token is null
+            union all
+            select 'human_count_v1' as measure, count(""user"") as value
+            from ""V_CrcV1_Avatars""
+            where token is not null
+            union all
+            select 'avatar_count_v2', count(""avatar"")
+            from ""V_CrcV2_Avatars""
+            union all
+            select 'organization_count_v2', count(organization)
+            from ""CrcV2_RegisterOrganization""
+            union all
+            select 'human_count_v2', count(avatar)
+            from ""CrcV2_RegisterHuman""
+            union all
+            select 'group_count_v2', count(""group"")
+            from ""CrcV2_RegisterGroup""
+            union all
+            select 'trust_count_v1',
+                   (SELECT COUNT(*)
+                    FROM (SELECT DISTINCT ON (""user"", ""canSendTo"") ""user"", ""canSendTo"", ""limit""
+                          FROM ""CrcV1_Trust""
+                          ORDER BY ""user"", ""canSendTo"", ""blockNumber"" DESC, ""transactionIndex"" DESC, ""logIndex"" DESC) t
+                    WHERE ""limit"" > 0)
+            union all
+            select 'trust_count_v2', count(*)
+            from ""V_CrcV2_TrustRelations""
+            union all
+            select 'group_count_v2', count(*)
+            from ""V_CrcV2_Groups""
+            union all
+            select 'token_count_v1', count(*)
+            from ""V_Crc_Tokens""
+            where version = 1
+            union all
+            select 'token_count_v2', count(*)
+            from ""V_Crc_Tokens""
+            where version = 2
+            union all
+            select 'transitive_transfer_count_v1', count(*)
+            from ""CrcV1_HubTransfer""
+            union all
+            select 'transitive_transfer_count_v2', count(*)
+            from ""CrcV2_StreamCompleted""
+            union all 
+            select 'circles_transfer_count_v1', count(*)
+            from ""CrcV1_Transfer""
+            union all 
+            select 'circles_transfer_count_v2', (
+                select sum(t.value) from (
+                  select count(*) as value
+                  from ""CrcV2_TransferSingle""
+                  union all
+                  select count(*)
+                  from ""CrcV2_TransferBatch""
+                ) as t
+            )
+            union all 
+            select 'erc20_wrapper_token_count_v2', count(*)
+            from ""CrcV2_ERC20WrapperDeployed"";
+        ")
     };
 
     public IDictionary<(string Namespace, string Table), EventSchema> Tables { get; } =
@@ -794,6 +870,10 @@ union all
             {
                 ("V_CrcV2", "BalancesByAccountAndToken"),
                 V_CrcV2_BalancesByAccountAndToken
+            },
+            {
+                ("V_Crc", "Stats"),
+                V_Crc_Stats
             }
         };
 }
\ No newline at end of file