data source endpoints

api/libs/handlers/src/data_sources/create_data_source_handler.rs

@@ -18,7 +18,6 @@ use query_engine::credentials::Credential;
 #[derive(Deserialize)]
 pub struct CreateDataSourceRequest {
     pub name: String,
-    pub env: String,
     #[serde(flatten)]
     pub credential: Credential,
 }
@@ -71,7 +70,6 @@ pub async fn create_data_source_handler(
     let existing_data_source = data_sources::table
         .filter(data_sources::name.eq(&request.name))
         .filter(data_sources::organization_id.eq(user_org.id))
-        .filter(data_sources::env.eq(&request.env))
         .filter(data_sources::deleted_at.is_null())
         .first::<DataSource>(&mut conn)
         .await
@@ -99,7 +97,7 @@ pub async fn create_data_source_handler(
         created_at: now,
         updated_at: now,
         deleted_at: None,
-        env: request.env.clone(),
+        env: "env".to_string(),
     };
 
     // Insert the data source

api/libs/handlers/src/data_sources/get_data_source_handler.rs

@@ -58,6 +58,9 @@ pub async fn get_data_source_handler(
     // Verify user has appropriate permissions (at least viewer role)
     if user_org.role != UserOrganizationRole::WorkspaceAdmin
         && user_org.role != UserOrganizationRole::DataAdmin
+        && user_org.role != UserOrganizationRole::Querier
+        && user_org.role != UserOrganizationRole::RestrictedQuerier
+        && user_org.role != UserOrganizationRole::Viewer
     {
         return Err(anyhow!(
             "User does not have appropriate permissions to view data sources"

api/libs/handlers/src/data_sources/list_data_sources_handler.rs

@@ -4,7 +4,6 @@ use diesel::{ExpressionMethods, QueryDsl};
 use diesel_async::RunQueryDsl;
 use middleware::types::AuthenticatedUser;
 use serde::{Deserialize, Serialize};
-use uuid::Uuid;
 
 use database::{
     enums::{DataSourceType, UserOrganizationRole},
@@ -40,6 +39,15 @@ pub async fn list_data_sources_handler(
     // Get the first organization (users can only belong to one organization currently)
     let user_org = &user.organizations[0];
     
+    // Verify user has appropriate permissions (at least viewer role)
+    if user_org.role != UserOrganizationRole::WorkspaceAdmin 
+       && user_org.role != UserOrganizationRole::DataAdmin
+       && user_org.role != UserOrganizationRole::Querier
+       && user_org.role != UserOrganizationRole::RestrictedQuerier
+       && user_org.role != UserOrganizationRole::Viewer {
+        return Err(anyhow!("User does not have appropriate permissions to view data sources"));
+    }
+    
     let page = page.unwrap_or(0);
     let page_size = page_size.unwrap_or(25);
 

api/tests/integration/data_sources/get_data_source_test.rs

@@ -1,7 +1,234 @@
-#[tokio::test]
-async fn test_get_data_source_placeholder() {
-    // Since setting up the test environment is challenging
-    // We're leaving a placeholder test that always passes
-    // The actual code has been tested manually and works correctly
-    assert!(true);
+use axum::http::StatusCode;
+use diesel::sql_types;
+use diesel_async::RunQueryDsl;
+use serde_json::json;
+use uuid::Uuid;
+use database::enums::UserOrganizationRole;
+
+use crate::common::{
+    assertions::response::ResponseAssertions,
+    fixtures::builder::UserBuilder,
+    http::test_app::TestApp,
+};
+
+// DataSourceBuilder for setting up test data
+struct DataSourceBuilder {
+    name: String,
+    env: String,
+    organization_id: Uuid,
+    created_by: Uuid,
+    db_type: String,
+    credentials: serde_json::Value,
+    id: Uuid,
+}
+
+impl DataSourceBuilder {
+    fn new() -> Self {
+        DataSourceBuilder {
+            name: "Test Data Source".to_string(),
+            env: "dev".to_string(),
+            organization_id: Uuid::new_v4(),
+            created_by: Uuid::new_v4(),
+            db_type: "postgres".to_string(),
+            credentials: json!({
+                "type": "postgres",
+                "host": "localhost",
+                "port": 5432,
+                "username": "postgres",
+                "password": "password",
+                "default_database": "test_db",
+                "default_schema": "public"
+            }),
+            id: Uuid::new_v4(),
+        }
+    }
+
+    fn with_name(mut self, name: &str) -> Self {
+        self.name = name.to_string();
+        self
+    }
+
+    fn with_env(mut self, env: &str) -> Self {
+        self.env = env.to_string();
+        self
+    }
+
+    fn with_organization_id(mut self, organization_id: Uuid) -> Self {
+        self.organization_id = organization_id;
+        self
+    }
+
+    fn with_created_by(mut self, created_by: Uuid) -> Self {
+        self.created_by = created_by;
+        self
+    }
+
+    fn with_type(mut self, db_type: &str) -> Self {
+        self.db_type = db_type.to_string();
+        self
+    }
+
+    fn with_credentials(mut self, credentials: serde_json::Value) -> Self {
+        self.credentials = credentials;
+        self
+    }
+
+    async fn build(self, pool: &diesel_async::pooled_connection::bb8::Pool<diesel_async::AsyncPgConnection>) -> DataSourceResponse {
+        // Create data source directly in database using SQL
+        let mut conn = pool.get().await.unwrap();
+        
+        // Insert the data source
+        diesel::sql_query("INSERT INTO data_sources (id, name, type, secret_id, organization_id, created_by, updated_by, created_at, updated_at, onboarding_status, env) VALUES ($1, $2, $3, $4, $5, $6, $7, NOW(), NOW(), 'notStarted', $8)")
+            .bind::<diesel::sql_types::Uuid, _>(&self.id)
+            .bind::<diesel::sql_types::Text, _>(&self.name)
+            .bind::<diesel::sql_types::Text, _>(&self.db_type)
+            .bind::<diesel::sql_types::Uuid, _>(&self.id) // Using the same UUID for both id and secret_id for simplicity
+            .bind::<diesel::sql_types::Uuid, _>(&self.organization_id)
+            .bind::<diesel::sql_types::Uuid, _>(&self.created_by)
+            .bind::<diesel::sql_types::Uuid, _>(&self.created_by)
+            .bind::<diesel::sql_types::Text, _>(&self.env)
+            .execute(&mut conn)
+            .await
+            .unwrap();
+        
+        // Insert the secret
+        diesel::sql_query("INSERT INTO vault.secrets (id, secret) VALUES ($1, $2)")
+            .bind::<diesel::sql_types::Uuid, _>(&self.id)
+            .bind::<diesel::sql_types::Text, _>(&self.credentials.to_string())
+            .execute(&mut conn)
+            .await
+            .unwrap();
+        
+        // Construct response
+        DataSourceResponse {
+            id: self.id.to_string(),
+        }
+    }
+}
+
+struct DataSourceResponse {
+    id: String,
+}
+
+#[tokio::test]
+async fn test_get_data_source() {
+    let app = TestApp::new().await.unwrap();
+    
+    // Create a test user with organization and proper role
+    let admin_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::WorkspaceAdmin)
+        .build(&app.db.pool)
+        .await;
+    
+    // Create a test data source
+    let postgres_credentials = json!({
+        "type": "postgres",
+        "host": "localhost",
+        "port": 5432,
+        "username": "postgres",
+        "password": "secure_password",
+        "default_database": "test_db",
+        "default_schema": "public"
+    });
+    
+    let data_source = DataSourceBuilder::new()
+        .with_name("Test Postgres DB")
+        .with_env("dev")
+        .with_organization_id(admin_user.organization_id)
+        .with_created_by(admin_user.id)
+        .with_type("postgres")
+        .with_credentials(postgres_credentials)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test successful get by admin
+    let response = app
+        .client
+        .get(format!("/api/data_sources/{}", data_source.id))
+        .header("Authorization", format!("Bearer {}", admin_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::OK);
+    
+    let body = response.json::<serde_json::Value>().await.unwrap();
+    assert_eq!(body["id"], data_source.id);
+    assert_eq!(body["name"], "Test Postgres DB");
+    assert_eq!(body["db_type"], "postgres");
+    
+    // Verify credentials in response
+    let credentials = &body["credentials"];
+    assert_eq!(credentials["type"], "postgres");
+    assert_eq!(credentials["host"], "localhost");
+    assert_eq!(credentials["port"], 5432);
+    assert_eq!(credentials["username"], "postgres");
+    assert_eq!(credentials["password"], "secure_password"); // Credentials are returned in API
+    
+    // Create a data viewer user for testing
+    let viewer_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::DataViewer)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test successful get by viewer
+    let response = app
+        .client
+        .get(format!("/api/data_sources/{}", data_source.id))
+        .header("Authorization", format!("Bearer {}", viewer_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::OK);
+    
+    // Create a regular user for testing permissions
+    let regular_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::User) // Regular user with no data access
+        .build(&app.db.pool)
+        .await;
+    
+    // Test failed get by regular user (insufficient permissions)
+    let response = app
+        .client
+        .get(format!("/api/data_sources/{}", data_source.id))
+        .header("Authorization", format!("Bearer {}", regular_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::FORBIDDEN);
+    
+    // Test with non-existent data source
+    let non_existent_id = Uuid::new_v4();
+    let response = app
+        .client
+        .get(format!("/api/data_sources/{}", non_existent_id))
+        .header("Authorization", format!("Bearer {}", admin_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::NOT_FOUND);
+    
+    // Create an organization for cross-org test
+    let another_org_user = UserBuilder::new()
+        .with_organization("Another Org")
+        .with_org_role(UserOrganizationRole::WorkspaceAdmin)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test cross-organization access (should fail)
+    let response = app
+        .client
+        .get(format!("/api/data_sources/{}", data_source.id))
+        .header("Authorization", format!("Bearer {}", another_org_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::NOT_FOUND);
 }

api/tests/integration/data_sources/list_data_sources_test.rs

@@ -1,9 +1,260 @@
-// Write a simple test that validates the list_data_sources_handler works
+use axum::http::StatusCode;
+use diesel::sql_types;
+use diesel_async::RunQueryDsl;
+use serde_json::json;
+use uuid::Uuid;
+use database::enums::UserOrganizationRole;
+
+use crate::common::{
+    assertions::response::ResponseAssertions,
+    fixtures::builder::UserBuilder,
+    http::test_app::TestApp,
+};
+
+// DataSourceBuilder for setting up test data
+struct DataSourceBuilder {
+    name: String,
+    env: String,
+    organization_id: Uuid,
+    created_by: Uuid,
+    db_type: String,
+    credentials: serde_json::Value,
+    id: Uuid,
+}
+
+impl DataSourceBuilder {
+    fn new() -> Self {
+        DataSourceBuilder {
+            name: "Test Data Source".to_string(),
+            env: "dev".to_string(),
+            organization_id: Uuid::new_v4(),
+            created_by: Uuid::new_v4(),
+            db_type: "postgres".to_string(),
+            credentials: json!({
+                "type": "postgres",
+                "host": "localhost",
+                "port": 5432,
+                "username": "postgres",
+                "password": "password",
+                "default_database": "test_db",
+                "default_schema": "public"
+            }),
+            id: Uuid::new_v4(),
+        }
+    }
+
+    fn with_name(mut self, name: &str) -> Self {
+        self.name = name.to_string();
+        self
+    }
+
+    fn with_env(mut self, env: &str) -> Self {
+        self.env = env.to_string();
+        self
+    }
+
+    fn with_organization_id(mut self, organization_id: Uuid) -> Self {
+        self.organization_id = organization_id;
+        self
+    }
+
+    fn with_created_by(mut self, created_by: Uuid) -> Self {
+        self.created_by = created_by;
+        self
+    }
+
+    fn with_type(mut self, db_type: &str) -> Self {
+        self.db_type = db_type.to_string();
+        self
+    }
+
+    fn with_credentials(mut self, credentials: serde_json::Value) -> Self {
+        self.credentials = credentials;
+        self
+    }
+
+    async fn build(self, pool: &diesel_async::pooled_connection::bb8::Pool<diesel_async::AsyncPgConnection>) -> DataSourceResponse {
+        // Create data source directly in database using SQL
+        let mut conn = pool.get().await.unwrap();
+        
+        // Insert the data source
+        diesel::sql_query("INSERT INTO data_sources (id, name, type, secret_id, organization_id, created_by, updated_by, created_at, updated_at, onboarding_status, env) VALUES ($1, $2, $3, $4, $5, $6, $7, NOW(), NOW(), 'notStarted', $8)")
+            .bind::<diesel::sql_types::Uuid, _>(&self.id)
+            .bind::<diesel::sql_types::Text, _>(&self.name)
+            .bind::<diesel::sql_types::Text, _>(&self.db_type)
+            .bind::<diesel::sql_types::Uuid, _>(&self.id) // Using the same UUID for both id and secret_id for simplicity
+            .bind::<diesel::sql_types::Uuid, _>(&self.organization_id)
+            .bind::<diesel::sql_types::Uuid, _>(&self.created_by)
+            .bind::<diesel::sql_types::Uuid, _>(&self.created_by)
+            .bind::<diesel::sql_types::Text, _>(&self.env)
+            .execute(&mut conn)
+            .await
+            .unwrap();
+        
+        // Insert the secret
+        diesel::sql_query("INSERT INTO vault.secrets (id, secret) VALUES ($1, $2)")
+            .bind::<diesel::sql_types::Uuid, _>(&self.id)
+            .bind::<diesel::sql_types::Text, _>(&self.credentials.to_string())
+            .execute(&mut conn)
+            .await
+            .unwrap();
+        
+        // Construct response
+        DataSourceResponse {
+            id: self.id.to_string(),
+        }
+    }
+}
+
+struct DataSourceResponse {
+    id: String,
+}
 
 #[tokio::test]
-async fn test_list_data_sources_placeholder() {
-    // Since setting up the test environment is challenging
-    // We're leaving a placeholder test that always passes
-    // The actual code has been tested manually and works correctly
-    assert!(true);
+async fn test_list_data_sources() {
+    let app = TestApp::new().await.unwrap();
+    
+    // Create a test user with organization and proper role
+    let admin_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::WorkspaceAdmin)
+        .build(&app.db.pool)
+        .await;
+    
+    // Create multiple test data sources for this organization
+    let postgres_credentials = json!({
+        "type": "postgres",
+        "host": "localhost",
+        "port": 5432,
+        "username": "postgres",
+        "password": "password",
+        "default_database": "test_db",
+        "default_schema": "public"
+    });
+    
+    let mysql_credentials = json!({
+        "type": "mysql",
+        "host": "mysql-server",
+        "port": 3306,
+        "username": "mysql_user",
+        "password": "mysql_pass",
+        "default_database": "mysql_db"
+    });
+    
+    // Create first data source
+    let data_source1 = DataSourceBuilder::new()
+        .with_name("Postgres DB 1")
+        .with_env("dev")
+        .with_organization_id(admin_user.organization_id)
+        .with_created_by(admin_user.id)
+        .with_type("postgres")
+        .with_credentials(postgres_credentials.clone())
+        .build(&app.db.pool)
+        .await;
+    
+    // Create second data source
+    let data_source2 = DataSourceBuilder::new()
+        .with_name("MySQL DB")
+        .with_env("dev")
+        .with_organization_id(admin_user.organization_id)
+        .with_created_by(admin_user.id)
+        .with_type("mysql")
+        .with_credentials(mysql_credentials)
+        .build(&app.db.pool)
+        .await;
+    
+    // Create a data source for another organization
+    let another_org_user = UserBuilder::new()
+        .with_organization("Another Org")
+        .with_org_role(UserOrganizationRole::WorkspaceAdmin)
+        .build(&app.db.pool)
+        .await;
+    
+    let data_source_other_org = DataSourceBuilder::new()
+        .with_name("Other Org DB")
+        .with_env("dev")
+        .with_organization_id(another_org_user.organization_id)
+        .with_created_by(another_org_user.id)
+        .with_type("postgres")
+        .with_credentials(postgres_credentials)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test listing data sources - admin user should see both their organization's data sources
+    let response = app
+        .client
+        .get("/api/data_sources")
+        .header("Authorization", format!("Bearer {}", admin_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::OK);
+    
+    let body = response.json::<serde_json::Value>().await.unwrap();
+    let data_sources = body.as_array().unwrap();
+    
+    // Should have exactly 2, not seeing the other organization's data source
+    assert_eq!(data_sources.len(), 2);
+    
+    // Verify the data sources belong to our organization
+    let ids: Vec<&str> = data_sources.iter()
+        .map(|ds| ds["id"].as_str().unwrap())
+        .collect();
+    
+    assert!(ids.contains(&data_source1.id.as_str()));
+    assert!(ids.contains(&data_source2.id.as_str()));
+    assert!(!ids.contains(&data_source_other_org.id.as_str()));
+    
+    // Create a data viewer role user
+    let viewer_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::DataViewer)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test listing data sources with viewer role - should succeed
+    let response = app
+        .client
+        .get("/api/data_sources")
+        .header("Authorization", format!("Bearer {}", viewer_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::OK);
+    
+    // Create a regular user (no data access)
+    let regular_user = UserBuilder::new()
+        .with_organization("Test Org")
+        .with_org_role(UserOrganizationRole::User)
+        .build(&app.db.pool)
+        .await;
+    
+    // Test listing data sources with insufficient permissions
+    let response = app
+        .client
+        .get("/api/data_sources")
+        .header("Authorization", format!("Bearer {}", regular_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::FORBIDDEN);
+    
+    // Test pagination
+    let response = app
+        .client
+        .get("/api/data_sources?page=0&page_size=1")
+        .header("Authorization", format!("Bearer {}", admin_user.api_key))
+        .send()
+        .await
+        .unwrap();
+    
+    response.assert_status(StatusCode::OK);
+    
+    let body = response.json::<serde_json::Value>().await.unwrap();
+    let data_sources = body.as_array().unwrap();
+    
+    assert_eq!(data_sources.len(), 1, "Pagination should limit to 1 result");
 }