json bug fixed

server/src/table_definition/handlers/post_table_definition.rs

@@ -1,11 +1,12 @@
 // src/table_definition/handlers/post_table_definition.rs
 use tonic::Status;
-use sqlx::{PgPool, types::Json};
+use sqlx::PgPool;
+use serde_json::json;
 use common::proto::multieko2::table_definition::{PostTableDefinitionRequest, TableDefinitionResponse};
 
 // Validate SQL identifiers
 fn is_valid_identifier(s: &str) -> bool {
-    !s.is_empty() && 
+    !s.is_empty() &&
     s.chars().all(|c| c.is_ascii_alphanumeric() || c == '_') &&
     !s.starts_with('_') &&
     !s.chars().next().unwrap().is_ascii_digit()
@@ -58,8 +59,8 @@ pub async fn post_table_definition(
         VALUES ($1, $2, $3, $4)"#,
         "system", // Or get from auth context
         &table_name,
-        Json(&columns),
-        Json(&indexes)
+        json!(columns), // Use serde_json::json! to convert Vec<String> to JsonValue
+        json!(indexes)  // Use serde_json::json! to convert Vec<String> to JsonValue
     )
     .execute(db_pool)
     .await
@@ -78,7 +79,8 @@ pub async fn post_table_definition(
         .await
         .map_err(|e| Status::internal(format!("Table creation failed: {}", e)))?;
 
-    for sql in index_sql {
+    // Iterate over a reference to index_sql to avoid moving it
+    for sql in &index_sql {
         sqlx::query(&sql)
             .execute(db_pool)
             .await