don't need this (#150)

Author: neufeldtech

main.go

@@ -18,16 +18,6 @@ import (
 	"gorm.io/gorm"
 )
 
-func init() {
-
-	if pgUri, exists := os.LookupEnv("POSTGRES_URI"); exists && pgUri != "" {
-		fmt.Println("WARN: Using POSTGRES_URI environment variable to override DATABASE_URL")
-		os.Setenv("DATABASE_URL", pgUri)
-		fmt.Println("Using DATABASE_URL:", os.Getenv("DATABASE_URL"))
-	}
-
-}
-
 var (
 	defaultPort                 int64 = 8080
 	slackSigningSecretConfigKey       = "slackSigningSecret"
@@ -45,7 +35,7 @@ var (
 		slackCallbackURLConfigKey:   os.Getenv("SLACK_CALLBACK_URL"),
 		legacyCryptoKeyConfigKey:    os.Getenv("CRYPTO_KEY"),
 		appURLConfigKey:             os.Getenv("APP_URL"),
-		databaseURL:                 os.Getenv("DATABASE_URL"), // if POSTGRES_URI is set, it will override DATABASE_URL
+		databaseURL:                 os.Getenv("DATABASE_URL"),
 	}
 )