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api/libs/postgres/postgres.go

@@ -0,0 +1,25 @@
+package postgres
+
+import (
+	"api/helpers/variable"
+	"api/libs/logger"
+	"context"
+	"os"
+
+	"github.com/jackc/pgx/v5/pgxpool"
+)
+
+var Pool *pgxpool.Pool
+
+func InitializeDatabaseConnection() {
+
+	poolConfig, err := pgxpool.ParseConfig(variable.GetEnvVariable("DATABASE_URL"))
+
+	Pool, err = pgxpool.NewWithConfig(context.Background(), poolConfig)
+	if err != nil {
+		logger.Development.Info(err.Error())
+		os.Exit(1)
+	}
+
+	logger.Development.Info("Connected to Postgres database")
+}