feat(stats): rewrite scheduled tasks runner, use timescaledb instead of influxdb

scheduled_tasks/db.go

@@ -0,0 +1,41 @@
+package main
+
+import (
+	"context"
+
+	redis "github.com/go-redis/redis/v8"
+	pgx "github.com/jackc/pgx/v4"
+)
+
+var data_db *pgx.Conn
+var stats_db *pgx.Conn
+var rdb *redis.Client
+
+func run_simple_pg_query(c *pgx.Conn, sql string) {
+	_, err := c.Exec(context.Background(), sql)
+	if err != nil {
+		panic(err)
+	}
+}
+
+func connect_dbs() {
+	data_db = pg_connect(get_env_var("DATA_DB_URI"))
+	stats_db = pg_connect(get_env_var("STATS_DB_URI"))
+	rdb = redis_connect(get_env_var("REDIS_ADDR"))
+}
+
+func pg_connect(url string) *pgx.Conn {
+	conn, err := pgx.Connect(context.Background(), url)
+	if err != nil {
+		panic(err)
+	}
+
+	return conn
+}
+
+func redis_connect(url string) *redis.Client {
+	return redis.NewClient(&redis.Options{
+		Addr: url,
+		DB:   0,
+	})
+}