fix(multitenancy): consistently use tenant nomenclature everywhere (#…

…6389)
juspay · Oct 24, 2024 · 2dbbcb8 · 2dbbcb8
1 parent adcc011
commit 2dbbcb8
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Showing 12 changed files with 111 additions and 43 deletions.
diff --git a/config/config.example.toml b/config/config.example.toml
@@ -741,7 +741,7 @@ enabled = false
 global_tenant = { schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
 
 [multitenancy.tenants]
-public = { name = "hyperswitch", base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" } # schema -> Postgres db schema, redis_key_prefix -> redis key distinguisher, base_url -> url of the tenant 
+public = { base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" } # schema -> Postgres db schema, redis_key_prefix -> redis key distinguisher, base_url -> url of the tenant
 
 [user_auth_methods]
 encryption_key = "" # Encryption key used for encrypting data in user_authentication_methods table

diff --git a/config/deployments/env_specific.toml b/config/deployments/env_specific.toml
@@ -305,7 +305,7 @@ enabled = false
 global_tenant = { schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
 
 [multitenancy.tenants]
-public = { name = "hyperswitch", base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" }
+public = { base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" }
 
 [user_auth_methods]
 encryption_key = "user_auth_table_encryption_key" # Encryption key used for encrypting data in user_authentication_methods table

diff --git a/config/development.toml b/config/development.toml
@@ -747,7 +747,7 @@ enabled = false
 global_tenant = { schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
 
 [multitenancy.tenants]
-public = { name = "hyperswitch", base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
+public = { base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
 
 [user_auth_methods]
 encryption_key = "A8EF32E029BC3342E54BF2E172A4D7AA43E8EF9D2C3A624A9F04E2EF79DC698F"

diff --git a/config/docker_compose.toml b/config/docker_compose.toml
@@ -575,7 +575,7 @@ enabled = false
 global_tenant = { schema = "public", redis_key_prefix = "", clickhouse_database = "default" }
 
 [multitenancy.tenants]
-public = { name = "hyperswitch", base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" }
+public = { base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default" }
 
 [user_auth_methods]
 encryption_key = "A8EF32E029BC3342E54BF2E172A4D7AA43E8EF9D2C3A624A9F04E2EF79DC698F"

diff --git a/crates/drainer/src/settings.rs b/crates/drainer/src/settings.rs
@@ -125,21 +125,57 @@ impl Multitenancy {
     pub fn get_tenants(&self) -> &HashMap<String, Tenant> {
         &self.tenants.0
     }
-    pub fn get_tenant_names(&self) -> Vec<String> {
-        self.tenants.0.keys().cloned().collect()
+    pub fn get_tenant_ids(&self) -> Vec<String> {
+        self.tenants
+            .0
+            .values()
+            .map(|tenant| tenant.tenant_id.clone())
+            .collect()
     }
     pub fn get_tenant(&self, tenant_id: &str) -> Option<&Tenant> {
         self.tenants.0.get(tenant_id)
     }
 }
 
-#[derive(Debug, Deserialize, Clone, Default)]
-#[serde(transparent)]
+#[derive(Debug, Clone, Default)]
 pub struct TenantConfig(pub HashMap<String, Tenant>);
 
+impl<'de> Deserialize<'de> for TenantConfig {
+    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
+        #[derive(Deserialize)]
+        #[serde(deny_unknown_fields)]
+        struct Inner {
+            base_url: String,
+            schema: String,
+            redis_key_prefix: String,
+            clickhouse_database: String,
+        }
+
+        let hashmap = <HashMap<String, Inner>>::deserialize(deserializer)?;
+
+        Ok(Self(
+            hashmap
+                .into_iter()
+                .map(|(key, value)| {
+                    (
+                        key.clone(),
+                        Tenant {
+                            tenant_id: key,
+                            base_url: value.base_url,
+                            schema: value.schema,
+                            redis_key_prefix: value.redis_key_prefix,
+                            clickhouse_database: value.clickhouse_database,
+                        },
+                    )
+                })
+                .collect(),
+        ))
+    }
+}
+
 #[derive(Debug, Deserialize, Clone, Default)]
 pub struct Tenant {
-    pub name: String,
+    pub tenant_id: String,
     pub base_url: String,
     pub schema: String,
     pub redis_key_prefix: String,

diff --git a/crates/router/src/configs/settings.rs b/crates/router/src/configs/settings.rs
@@ -141,8 +141,12 @@ impl Multitenancy {
     pub fn get_tenants(&self) -> &HashMap<String, Tenant> {
         &self.tenants.0
     }
-    pub fn get_tenant_names(&self) -> Vec<String> {
-        self.tenants.0.keys().cloned().collect()
+    pub fn get_tenant_ids(&self) -> Vec<String> {
+        self.tenants
+            .0
+            .values()
+            .map(|tenant| tenant.tenant_id.clone())
+            .collect()
     }
     pub fn get_tenant(&self, tenant_id: &str) -> Option<&Tenant> {
         self.tenants.0.get(tenant_id)
@@ -154,13 +158,12 @@ pub struct DecisionConfig {
     pub base_url: String,
 }
 
-#[derive(Debug, Deserialize, Clone, Default)]
-#[serde(transparent)]
+#[derive(Debug, Clone, Default)]
 pub struct TenantConfig(pub HashMap<String, Tenant>);
 
-#[derive(Debug, Deserialize, Clone, Default)]
+#[derive(Debug, Clone, Default)]
 pub struct Tenant {
-    pub name: String,
+    pub tenant_id: String,
     pub base_url: String,
     pub schema: String,
     pub redis_key_prefix: String,
@@ -1102,6 +1105,39 @@ where
     })?
 }
 
+impl<'de> Deserialize<'de> for TenantConfig {
+    fn deserialize<D: serde::Deserializer<'de>>(deserializer: D) -> Result<Self, D::Error> {
+        #[derive(Deserialize)]
+        #[serde(deny_unknown_fields)]
+        struct Inner {
+            base_url: String,
+            schema: String,
+            redis_key_prefix: String,
+            clickhouse_database: String,
+        }
+
+        let hashmap = <HashMap<String, Inner>>::deserialize(deserializer)?;
+
+        Ok(Self(
+            hashmap
+                .into_iter()
+                .map(|(key, value)| {
+                    (
+                        key.clone(),
+                        Tenant {
+                            tenant_id: key,
+                            base_url: value.base_url,
+                            schema: value.schema,
+                            redis_key_prefix: value.redis_key_prefix,
+                            clickhouse_database: value.clickhouse_database,
+                        },
+                    )
+                })
+                .collect(),
+        ))
+    }
+}
+
 #[cfg(test)]
 mod hashmap_deserialization_test {
     #![allow(clippy::unwrap_used)]

diff --git a/crates/router/src/core/payment_methods/cards.rs b/crates/router/src/core/payment_methods/cards.rs
@@ -2058,7 +2058,7 @@ pub async fn get_payment_method_from_hs_locker<'a>(
             merchant_id,
             payment_method_reference,
             locker_choice,
-            state.tenant.name.clone(),
+            state.tenant.tenant_id.clone(),
             state.request_id,
         )
         .await
@@ -2112,7 +2112,7 @@ pub async fn add_card_to_hs_locker(
             locker,
             payload,
             locker_choice,
-            state.tenant.name.clone(),
+            state.tenant.tenant_id.clone(),
             state.request_id,
         )
         .await?;
@@ -2309,7 +2309,7 @@ pub async fn get_card_from_hs_locker<'a>(
             merchant_id,
             card_reference,
             Some(locker_choice),
-            state.tenant.name.clone(),
+            state.tenant.tenant_id.clone(),
             state.request_id,
         )
         .await
@@ -2355,7 +2355,7 @@ pub async fn delete_card_from_hs_locker<'a>(
         customer_id,
         merchant_id,
         card_reference,
-        state.tenant.name.clone(),
+        state.tenant.tenant_id.clone(),
         state.request_id,
     )
     .await

diff --git a/crates/router/src/core/routing/helpers.rs b/crates/router/src/core/routing/helpers.rs
@@ -726,7 +726,7 @@ pub async fn push_metrics_for_success_based_routing(
         &metrics::CONTEXT,
         1,
         &add_attributes([
-            ("tenant", state.tenant.name.clone()),
+            ("tenant", state.tenant.tenant_id.clone()),
             (
                 "merchant_id",
                 payment_attempt.merchant_id.get_string_repr().to_string(),

diff --git a/crates/router/src/routes/app.rs b/crates/router/src/routes/app.rs
@@ -207,7 +207,7 @@ pub struct AppState {
 }
 impl scheduler::SchedulerAppState for AppState {
     fn get_tenants(&self) -> Vec<String> {
-        self.conf.multitenancy.get_tenant_names()
+        self.conf.multitenancy.get_tenant_ids()
     }
 }
 pub trait AppStateInfo {

diff --git a/crates/router/src/services/api.rs b/crates/router/src/services/api.rs
@@ -721,31 +721,27 @@ where
         .change_context(errors::ApiErrorResponse::InternalServerError.switch())?;
 
     let mut event_type = payload.get_api_event_type();
-    let tenants: HashSet<_> = state
-        .conf
-        .multitenancy
-        .get_tenant_names()
-        .into_iter()
-        .collect();
     let tenant_id = if !state.conf.multitenancy.enabled {
         DEFAULT_TENANT.to_string()
     } else {
-        incoming_request_header
+        let request_tenant_id = incoming_request_header
             .get(TENANT_HEADER)
             .and_then(|value| value.to_str().ok())
-            .ok_or_else(|| errors::ApiErrorResponse::MissingTenantId.switch())
-            .map(|req_tenant_id| {
-                if !tenants.contains(req_tenant_id) {
-                    Err(errors::ApiErrorResponse::InvalidTenant {
-                        tenant_id: req_tenant_id.to_string(),
-                    }
-                    .switch())
-                } else {
-                    Ok(req_tenant_id.to_string())
+            .ok_or_else(|| errors::ApiErrorResponse::MissingTenantId.switch())?;
+
+        state
+            .conf
+            .multitenancy
+            .get_tenant(request_tenant_id)
+            .map(|tenant| tenant.tenant_id.clone())
+            .ok_or(
+                errors::ApiErrorResponse::InvalidTenant {
+                    tenant_id: request_tenant_id.to_string(),
                 }
-            })??
+                .switch(),
+            )?
     };
-    // let tenant_id = "public".to_string();
+
     let mut session_state =
         Arc::new(app_state.clone()).get_session_state(tenant_id.as_str(), || {
             errors::ApiErrorResponse::InvalidTenant {

diff --git a/crates/router/src/types/storage/payment_attempt.rs b/crates/router/src/types/storage/payment_attempt.rs
@@ -221,7 +221,7 @@ mod tests {
 
         let store = state
             .stores
-            .get(state.conf.multitenancy.get_tenant_names().first().unwrap())
+            .get(state.conf.multitenancy.get_tenant_ids().first().unwrap())
             .unwrap();
         let response = store
             .insert_payment_attempt(payment_attempt, enums::MerchantStorageScheme::PostgresOnly)
@@ -304,7 +304,7 @@ mod tests {
         };
         let store = state
             .stores
-            .get(state.conf.multitenancy.get_tenant_names().first().unwrap())
+            .get(state.conf.multitenancy.get_tenant_ids().first().unwrap())
             .unwrap();
         store
             .insert_payment_attempt(payment_attempt, enums::MerchantStorageScheme::PostgresOnly)
@@ -401,7 +401,7 @@ mod tests {
         };
         let store = state
             .stores
-            .get(state.conf.multitenancy.get_tenant_names().first().unwrap())
+            .get(state.conf.multitenancy.get_tenant_ids().first().unwrap())
             .unwrap();
         store
             .insert_payment_attempt(payment_attempt, enums::MerchantStorageScheme::PostgresOnly)

diff --git a/loadtest/config/development.toml b/loadtest/config/development.toml
@@ -369,7 +369,7 @@ enabled = false
 global_tenant = { schema = "public", redis_key_prefix = "" }
 
 [multitenancy.tenants]
-public = { name = "hyperswitch", base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
+public = { base_url = "http://localhost:8080", schema = "public", redis_key_prefix = "", clickhouse_database = "default"}
 
 [email]
 sender_email = "[email protected]"