Add contract event to database

backend-rust/migrations/0001_initialize.up.sql

@@ -308,8 +308,7 @@ CREATE TABLE contracts(
 CREATE TABLE module_contract_link_events(
     -- An index/id for this event (row number).
     index
-        BIGINT
-        SERIAL
+        BIGSERIAL
         PRIMARY KEY
         NOT NULL,
     -- Event index of the event.
@@ -335,18 +334,17 @@ CREATE TABLE module_contract_link_events(
     -- True if contract gets linked to the given module, false if contract gets unlinked to the given module.
     is_linked
         BOOLEAN
-        NOT NULL,
+        NOT NULL
 
     -- TODO: link_action = int? source = int?
-)
+);
 
 -- Every successful event associated to a contract.
 -- TODO: add index over the contract (index,subindex)
-CREATE TABLE contract_events(
+CREATE TABLE contract_events (
     -- An index/id for this event (row number).
     index
-        BIGINT
-        SERIAL
+        BIGSERIAL
         PRIMARY KEY
         NOT NULL,
     -- Transaction index including the event.
@@ -364,18 +362,17 @@ CREATE TABLE contract_events(
     -- Contract subindex that event is associated with.
     contract_sub_index
         BIGINT
-        NOT NULL,
+        NOT NULL
 
     -- TODO: source = int?
-)
+);
 
 -- Every rejected event associated to a contract.
 -- TODO: add index over the contract (index,subindex)
 CREATE TABLE contract_reject_events(
     -- An index/id for this event (row number).
     index
-        BIGINT
-        SERIAL
+        BIGSERIAL
         PRIMARY KEY
         NOT NULL,
     -- Transaction index including the event.
@@ -393,10 +390,10 @@ CREATE TABLE contract_reject_events(
     -- Contract subindex that event is associated with.
     contract_sub_index
         BIGINT
-        NOT NULL,
+        NOT NULL
 
     -- TODO: source = int?
-)
+);
 
 CREATE OR REPLACE FUNCTION block_added_notify_trigger_function() RETURNS trigger AS $trigger$
 DECLARE

backend-rust/src/indexer.rs

@@ -1542,6 +1542,26 @@ impl PreparedContractInitialized {
         )
         .execute(tx.as_mut())
         .await?;
+
+        // TODO: fix event index.
+        sqlx::query!(
+            r#"INSERT INTO contract_events (
+                transaction_index,
+                event_index,
+                contract_index,
+                contract_sub_index
+            )
+            VALUES (
+                $1, $2, $3, $4
+            )"#,
+            self.tx_index,
+            0i64,
+            self.index,
+            self.sub_index
+        )
+        .execute(tx.as_mut())
+        .await?;
+
         Ok(())
     }
 }