changed types might remove ticker info bc replaced by figi

src/corporate/openfigi.rs

@@ -155,42 +155,6 @@ pub async fn build_figi_to_lei_map(lei_to_isins: &HashMap<String, Vec<String>>)
     Ok(figi_to_lei)
 }
 
-/// Seed companies from hardcoded list (replaces get_tickers() + companies.json)
-fn get_seed_companies() -> Vec<CompanyMetadata> {
-    vec![
-        CompanyMetadata {
-            lei: "549300JB8Z3P7D2X0Y43".to_string(),  // JPMorgan (real LEI)
-            figi: None,
-            name: "JPMorgan Chase & Co.".to_string(),
-            isins: vec!["US46625H1005".to_string()],
-            primary_isin: "US46625H1005".to_string(),
-            tickers: vec![TickerInfo {
-                ticker: "JPM".to_string(),
-                exchange_mic: "XNYS".to_string(),
-                currency: "USD".to_string(),
-                primary: true,
-            }],
-        },
-        CompanyMetadata {
-            lei: "549300MSFTN5VD1V2U95".to_string(),  // Microsoft (real LEI)
-            figi: None,
-            name: "Microsoft Corporation".to_string(),
-            isins: vec!["US5949181045".to_string()],
-            primary_isin: "US5949181045".to_string(),
-            tickers: vec![TickerInfo {
-                ticker: "MSFT".to_string(),
-                exchange_mic: "XNAS".to_string(),
-                currency: "USD".to_string(),
-                primary: true,
-            }],
-        },
-        // Add the other 14 from your original companies.json here...
-        // e.g., Industrial and Commercial Bank: lei="...", isins=["CNE000001P37"], tickers=[...]
-        // Toyota: lei="...", etc.
-        // Total: 16 seed companies
-    ]
-}
-
 /// Load/build companies using FIGI as key (enriched with LEI via map)
 pub async fn load_or_build_companies_figi(
     lei_to_isins: &HashMap<String, Vec<String>>,
@@ -200,42 +164,9 @@ pub async fn load_or_build_companies_figi(
     tokio::fs::create_dir_all(data_dir).await?;
 
     let mut companies = Vec::new();
-    let seed_companies = get_seed_companies();
 
-    for mut seed in seed_companies {
-        // Enrich seed with all ISINs from LEI
-        if let Some(all_isins) = lei_to_isins.get(&seed.lei) {
-            let mut isins_set: HashSet<String> = seed.isins.iter().cloned().collect();
-            isins_set.extend(all_isins.iter().cloned());
-            seed.isins = isins_set.into_iter().collect();
-        }
 
-        // Find primary FIGI (from primary ISIN or first equity FIGI)
-        let primary_figi = if let Some(primary_isin) = seed.isins.first() {
-            // Quick lookup or map via OpenFIGI if needed (stub—expand if no figi_to_lei hit)
-            figi_to_lei
-              .values()
-              .find(|lei| lei.as_str() == seed.lei.as_str())
-              .cloned()
-              .unwrap_or_else(|| format!("FIGI{:019}", rand::random::<u64>()))
-        } else {
-            format!("FIGI{:019}", rand::random::<u64>())
-        };
 
-        let company = CompanyMetadata {
+    println!("Built {} FIGI-keyed companies.", companies.len());
-            lei: seed.lei.clone(),
-            figi: Some(primary_figi.clone()),
-            name: seed.name.clone(),
-            isins: seed.isins.clone(),
-            primary_isin: seed.primary_isin.clone(),
-            tickers: seed.tickers.clone(),
-        };
-
-        let company_path = data_dir.join(format!("{}.json", primary_figi));
-        tokio::fs::write(&company_path, serde_json::to_string_pretty(&company)?).await?;
-        companies.push(company);
-    }
-
-    println!("Built {} FIGI-keyed companies from seed", companies.len());
     Ok(companies)
 }

src/corporate/types.rs

@@ -44,7 +44,7 @@ pub struct TickerInfo {
     pub ticker: String,
     pub exchange_mic: String,
     pub currency: String,
-    pub primary: bool,
+    pub isin: String,          // ISIN belonging to this legal entity (primary + ADR + GDR)
 }
 
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -52,7 +52,6 @@ pub struct CompanyMetadata {
     pub lei: String,
     pub figi: Option<String>,
     pub name: String,
-    pub isins: Vec<String>,          // All ISINs belonging to this legal entity (primary + ADR + GDR)
     pub primary_isin: String,           // The most liquid / preferred one (used for folder fallback)
     pub tickers: Vec<TickerInfo>,
 }