feat: implement provider and student specific login contexts

src/utils/server.rs

@@ -0,0 +1,17 @@
+use std::collections::HashMap;
+use aws_config::SdkConfig;
+use crate::common::ValueType;
+
+/// Creates an [`SdkConfig`] struct for use with AWS SDK structs.
+pub async fn create_aws_config() -> SdkConfig {
+    aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await
+}
+
+/// Creates a DynamoDB client.
+pub async fn create_dynamo_client() -> aws_sdk_dynamodb::Client {
+    aws_sdk_dynamodb::Client::new(&create_aws_config().await)
+}
+
+pub fn into_attr_map(map: HashMap<String, ValueType>) -> HashMap<String, aws_sdk_dynamodb::types::AttributeValue> {
+    map.into_iter().map(|(k, v)| (k, v.into())).collect()
+}