Fix: worker oppdaterer SpacetimeDB etter AI-behandling

Frontend leser fra SpacetimeDB, men workeren skrev kun til PG.
Nå kalles edit_message-reduceren i SpacetimeDB etter vellykket
AI-behandling, slik at resultatet vises umiddelbart i chatten.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

worker/src/handlers/ai_text_process.rs

@@ -35,14 +35,24 @@ pub struct AiTextProcessHandler {
     http: reqwest::Client,
     ai_gateway_url: String,
     ai_gateway_key: String,
+    spacetimedb_url: String,
+    spacetimedb_module: String,
 }
 
 impl AiTextProcessHandler {
-    pub fn new(http: reqwest::Client, ai_gateway_url: String, ai_gateway_key: String) -> Self {
+    pub fn new(
+        http: reqwest::Client,
+        ai_gateway_url: String,
+        ai_gateway_key: String,
+        spacetimedb_url: String,
+        spacetimedb_module: String,
+    ) -> Self {
         Self {
             http,
             ai_gateway_url,
             ai_gateway_key,
+            spacetimedb_url,
+            spacetimedb_module,
         }
     }
 }
@@ -185,6 +195,11 @@ impl JobHandler for AiTextProcessHandler {
         .await
         .context("Feil ved oppdatering av melding")?;
 
+        // 8. Oppdater SpacetimeDB slik at frontend ser endringen
+        if let Err(e) = self.update_spacetimedb(&message_id, workspace_id, &ai_resp.content).await {
+            warn!(error = %e, "Kunne ikke oppdatere SpacetimeDB — PG er oppdatert, frontend oppdateres ved neste reload");
+        }
+
         info!(
             message_id = %message_id,
             action = action,
@@ -209,6 +224,43 @@ impl JobHandler for AiTextProcessHandler {
 }
 
 impl AiTextProcessHandler {
+    /// Oppdater meldingen i SpacetimeDB via edit_message reducer,
+    /// slik at frontend (som leser fra SpacetimeDB) ser AI-resultatet.
+    async fn update_spacetimedb(
+        &self,
+        message_id: &Uuid,
+        workspace_id: &Uuid,
+        new_body: &str,
+    ) -> anyhow::Result<()> {
+        let url = format!(
+            "{}/v1/database/{}/call/edit_message",
+            self.spacetimedb_url, self.spacetimedb_module
+        );
+
+        let payload = json!({
+            "id": message_id.to_string(),
+            "workspaceId": workspace_id.to_string(),
+            "newBody": new_body
+        });
+
+        let resp = self
+            .http
+            .post(&url)
+            .json(&payload)
+            .send()
+            .await
+            .context("HTTP-kall til SpacetimeDB edit_message feilet")?;
+
+        if !resp.status().is_success() {
+            let status = resp.status();
+            let body = resp.text().await.unwrap_or_default();
+            anyhow::bail!("edit_message feilet ({}): {}", status, body);
+        }
+
+        info!(message_id = %message_id, "SpacetimeDB oppdatert med AI-resultat");
+        Ok(())
+    }
+
     async fn call_ai_gateway(
         &self,
         system_prompt: &str,

worker/src/handlers/mod.rs

@@ -22,7 +22,13 @@ pub trait JobHandler: Send + Sync {
 pub type HandlerRegistry = HashMap<String, Box<dyn JobHandler>>;
 
 /// Bygg registeret med alle tilgjengelige handlers.
-pub fn build_registry(http: reqwest::Client, ai_gateway_url: String, ai_gateway_key: String) -> HandlerRegistry {
+pub fn build_registry(
+    http: reqwest::Client,
+    ai_gateway_url: String,
+    ai_gateway_key: String,
+    spacetimedb_url: String,
+    spacetimedb_module: String,
+) -> HandlerRegistry {
     let mut registry: HandlerRegistry = HashMap::new();
 
     // Echo-handler for testing
@@ -35,6 +41,8 @@ pub fn build_registry(http: reqwest::Client, ai_gateway_url: String, ai_gateway_
             http.clone(),
             ai_gateway_url.clone(),
             ai_gateway_key.clone(),
+            spacetimedb_url.clone(),
+            spacetimedb_module.clone(),
         )),
     );
 

worker/src/main.rs

@@ -85,6 +85,8 @@ async fn main() -> anyhow::Result<()> {
         reqwest::Client::new(),
         cli.ai_gateway_url,
         cli.ai_gateway_key,
+        cli.spacetimedb_url.clone(),
+        cli.spacetimedb_module.clone(),
     ));
 
     let registered: Vec<&str> = registry.keys().map(|k| k.as_str()).collect();