sireto · Kanak1125 · May 5, 2025 · Apr 22, 2025 · Apr 23, 2025 · Apr 23, 2025
diff --git a/backend/Cargo.lock b/backend/Cargo.lock
diff --git a/backend/Cargo.toml b/backend/Cargo.toml
@@ -45,7 +45,8 @@ axum-extra = { version = "0.10.0", features = ["multipart"] }
 csv = "1.3.1"
 
 lettre = "0.11.14"
-
+tokenbucket = "0.1.6"
+governor = "0.10.0"
 
 
 [dev-dependencies]

diff --git a/backend/migrations/2025-04-22-082248_add_additional_fields_to_mail_for_queueing/down.sql b/backend/migrations/2025-04-22-082248_add_additional_fields_to_mail_for_queueing/down.sql
@@ -0,0 +1,6 @@
+-- Rollback: Remove queuing and rate-limiting fields from mails table
+
+ALTER TABLE mails
+DROP COLUMN scheduled_at,
+DROP COLUMN attempts,
+DROP COLUMN last_error;
diff --git a/backend/migrations/2025-04-22-082248_add_additional_fields_to_mail_for_queueing/up.sql b/backend/migrations/2025-04-22-082248_add_additional_fields_to_mail_for_queueing/up.sql
@@ -0,0 +1,6 @@
+-- Migration: Add queuing and rate-limiting fields to mails table
+
+ALTER TABLE mails
+ADD COLUMN "scheduled_at" TIMESTAMPTZ DEFAULT CURRENT_TIMESTAMP NOT NULL,
+ADD COLUMN "attempts" INTEGER DEFAULT 0 NOT NULL,
+ADD COLUMN "last_error" TEXT;
diff --git a/backend/migrations/2025-04-24-050126_add__rate_limit__column/down.sql b/backend/migrations/2025-04-24-050126_add__rate_limit__column/down.sql
@@ -0,0 +1,3 @@
+-- Down Migration: remove the rate_limit column
+ALTER TABLE "servers"
+DROP COLUMN IF EXISTS "rate_limit";
diff --git a/backend/migrations/2025-04-24-050126_add__rate_limit__column/up.sql b/backend/migrations/2025-04-24-050126_add__rate_limit__column/up.sql
@@ -0,0 +1,3 @@
+-- Up Migration: add the rate_limit column with a default value
+ALTER TABLE "servers"
+ADD COLUMN "rate_limit" INTEGER NOT NULL DEFAULT 60;