change endpoint to store cloudevent in events table

db/queries/query.sql

@@ -28,4 +28,26 @@ INSERT INTO "Updates" (
 ) VALUES(
     ?, ?, ?, ?, ?, ?, ?, ?
 )
-RETURNING *;
+RETURNING *;
+
+-- name: CreateEvent :one
+INSERT INTO "Events" (
+    "CloudId", "Source", "EventTime", "ChainId", "VmId", "EventKey", "Datacenter", "ComputeResource", "UserName"
+) VALUES(
+    ?, ?, ?, ?, ?, ?, ?, ?, ?
+)
+RETURNING *;
+
+-- name: ListEvents :many
+SELECT * FROM "Events"
+ORDER BY "EventTime";
+
+-- name: ListUnprocessedEvents :many
+SELECT * FROM "Events"
+WHERE "Processed" = 0
+ORDER BY "EventTime";
+
+-- name: UpdateEventsProcessed :exec
+UPDATE "Events"
+SET "Processed" = 1
+WHERE "Eid" = sqlc.arg('eid');