[Revenue] Add monthly DAO revenue query (#107)

* [Revenue] Add monthly DAO revenue query

* some more comments for readability

* top level query comments

.sqlfluff

@@ -1,4 +1,4 @@
 [sqlfluff]
 dialect = ansi
-exclude_rules = L046, RF02, RF06, CP02, ST10, LT14
+exclude_rules = L046, RF02, RF06, CP02, ST10, LT14, RF05
 max_line_length = 0

cowprotocol/revenue/monthly_dao_revenue_3700123.sql

@@ -0,0 +1,46 @@
+-- This query returns the protocol fees (per type) that CoW DAO accrues per month
+
+with
+cow_fee as (
+    select
+        date_trunc('month', block_date) as date_month,
+        sum(f.protocol_fee * f.protocol_fee_native_price / pow(10, 18))
+        - coalesce(sum(case when f.partner_fee_recipient is not null then f.partner_fee * f.protocol_fee_native_price / pow(10, 18) end), 0) as total_protocol_fee_in_eth,
+        -- partner fee is calculated based on 15% cut that goes to cow dao
+        sum(case when f.partner_fee_recipient is not null then f.partner_fee * f.protocol_fee_native_price / pow(10, 18) end) as partner_fee_eth,
+        sum(case when f.partner_fee_recipient is not null then f.partner_fee * f.protocol_fee_native_price / pow(10, 18) * cast(0.15 as double) end) as partner_fee_share
+    from cow_protocol_ethereum.trades as t
+    left join "query_4364122(blockchain='ethereum')" as f
+        on
+            t.order_uid = f.order_uid
+            and t.tx_hash = f.tx_hash
+            -- rough block around which the DAO started accruing fees
+            and f.block_number > 19068880
+            and f.protocol_fee_native_price > 0
+    where
+        t.block_number > 19068880
+        -- some orders report unrealistic fees due to incorrect native prices
+        and t.order_uid not in (select order_uid from query_3639473)
+    group by 1
+),
+
+mev_fee as (
+    select
+        date_trunc('month', call_block_time) as date_month,
+        sum(t.due / 1e18 / 2) as mev_blocker_fee_cow
+    from mev_blocker_ethereum.MevBlockerFeeTill_call_bill
+    cross join unnest(due) as t (due)
+    where
+        call_success = true
+    group by 1
+)
+
+select
+    c.date_month as "month",
+    partner_fee_share,
+    total_protocol_fee_in_eth,
+    mev_blocker_fee_cow,
+    coalesce(partner_fee_share, 0) + coalesce(total_protocol_fee_in_eth, 0) + coalesce(mev_blocker_fee_cow, 0) as total_cow_dao_fee
+from cow_fee as c
+left join mev_fee as m
+    on c.date_month = m.date_month

cowprotocol/revenue/total_dao_revenue_3690521.sql

@@ -0,0 +1,8 @@
+-- This query returns the total protocol fees (per type) that CoW DAO accrued since inception
+
+select
+    sum(partner_fee_share) as partner_fee_share,
+    sum(total_protocol_fee_in_eth) as total_protocol_fee_in_eth,
+    sum(mev_blocker_fee_cow) as mev_blocker_fee_cow,
+    sum(partner_fee_share) + sum(total_protocol_fee_in_eth) + sum(mev_blocker_fee_cow) as total_cow_dao_fee
+from query_3700123