From 7103116c0fcaa5726a7e9325ad262947bb081877 Mon Sep 17 00:00:00 2001
From: Aravinth Manivannan <realaravinth@batsense.net>
Date: Wed, 17 Jul 2024 20:16:21 +0530
Subject: [PATCH] feat: read meilisearch config

---
 config/default.toml   |  4 +++
 src/settings/meili.rs | 58 +++++++++++++++++++++++++++++++++++++++++++
 src/settings/mod.rs   |  4 +++
 3 files changed, 66 insertions(+)
 create mode 100644 src/settings/meili.rs

diff --git a/config/default.toml b/config/default.toml
index b7b7cfe..c2c2036 100644
--- a/config/default.toml
+++ b/config/default.toml
@@ -29,3 +29,7 @@ pool = 4
 url="smtps://username:password@smtp.example.com:465"
 from="Vanikam Info <vanikam@example.com>"
 reply_to="Vanikam Support <vanikam@example.com>"
+
+[meili]
+url = "http://localhost:7700"
+#api_key = ""
diff --git a/src/settings/meili.rs b/src/settings/meili.rs
new file mode 100644
index 0000000..24dd03d
--- /dev/null
+++ b/src/settings/meili.rs
@@ -0,0 +1,58 @@
+// SPDX-FileCopyrightText: 2024 Aravinth Manivannan <realaravinth@batsense.net>
+//
+// SPDX-License-Identifier: AGPL-3.0-or-later
+
+use std::env;
+
+use config::{builder::DefaultState, ConfigBuilder};
+use serde::Deserialize;
+use validator::Validate;
+
+#[derive(Debug, Clone, Validate, Deserialize, Eq, PartialEq)]
+pub struct Meili {
+    #[validate(url)]
+    pub url: String,
+    pub api_key: String,
+}
+
+impl Meili {
+    pub fn env_override(mut s: ConfigBuilder<DefaultState>) -> ConfigBuilder<DefaultState> {
+        for (parameter, env_var_name) in [
+            ("meili.url", "VANIKAM_meili_URL"),
+            ("meili.api_key", "VANIKAM_meili_API_KEY"),
+        ]
+        .iter()
+        {
+            if let Ok(val) = env::var(env_var_name) {
+                log::debug!("Overriding [{parameter}] with environment variable {env_var_name}");
+                s = s.set_override(parameter, val).unwrap();
+            }
+        }
+
+        s
+    }
+}
+
+#[cfg(test)]
+mod tests {
+    use crate::env_helper;
+
+    use super::*;
+
+    #[test]
+    fn test_meili_env_override() {
+        let init_settings = crate::settings::Settings::new().unwrap();
+        env_helper!(
+            init_settings,
+            "VANIKAM_meili_URL",
+            "https://test_meili_env_override.org",
+            meili.url
+        );
+        env_helper!(
+            init_settings,
+            "VANIKAM_meili_API_KEY",
+            "apitestketkere",
+            meili.api_key
+        );
+    }
+}
diff --git a/src/settings/mod.rs b/src/settings/mod.rs
index c4d45c1..8945e65 100644
--- a/src/settings/mod.rs
+++ b/src/settings/mod.rs
@@ -13,10 +13,12 @@ use validator::Validate;
 
 pub mod database;
 pub mod email;
+pub mod meili;
 pub mod server;
 
 use database::{DBType, Database};
 use email::Email;
+use meili::Meili;
 use server::Server;
 
 #[derive(Debug, Clone, Validate, Deserialize, Eq, PartialEq)]
@@ -29,6 +31,7 @@ pub struct Settings {
     pub database: Database,
     pub server: Server,
     pub email: Email,
+    pub meili: Meili,
 }
 
 impl Settings {
@@ -48,6 +51,7 @@ impl Settings {
 
         s = Database::env_override(s);
         s = Email::env_override(s);
+        s = Meili::env_override(s);
         Server::env_override(s)
     }