set and get now work trough endpoint api

internal/database/currency.go

@@ -19,3 +19,15 @@ func GetCurrencyByID(db *sql.DB, ID int) (model.Currency, error) {
 	}
 	return c, nil
 }
+
+func GetCurrencyByCode(db *sql.DB, Code string) (model.Currency, error) {
+	var c model.Currency
+	err := db.QueryRow(
+		`SELECT id, code, name, FROM currencies WHERE code = ?`,
+		Code,
+	).Scan(&c.ID, &c.Code, &c.Name)
+	if err == sql.ErrNoRows {
+		return c, fmt.Errorf("company %d not found", Code)
+	}
+	return c, nil
+}

internal/database/main.go

@@ -23,17 +23,17 @@ func InitDB(db *sql.DB) {
         shares      INTEGER NOT NULL,
         product     INTEGER NOT NULL CHECK(product IN (0, 1, 2, 3)),
         type        INTEGER NOT NULL CHECK(type IN (0, 1)),
-        price       REAL    NOT NULL
+        price       REAL    NOT NULL,
         traded_at   DATETIME NOT NULL
     );
 
     CREATE TABLE IF NOT EXISTS position (
-        id         INTEGER PRIMARY KEY AUTOINCREMENT,
-        company_id INTEGER NOT NULL,
+        id          INTEGER PRIMARY KEY AUTOINCREMENT,
+        company_id  INTEGER NOT NULL,
         currency_id INTEGER NOT NULL,
-        shares     INTEGER NOT NULL,
-        weight     REAL NOT NULL,
-        CostBases   REAL NOT NULL,
+        shares      INTEGER NOT NULL,
+        weight      REAL NOT NULL,
+        cost_basis  REAL NOT NULL
     );
 
     CREATE TABLE IF NOT EXISTS companies (

internal/database/portfolio.go

@@ -3,24 +3,50 @@ package database
 import (
 	"Portifolio/internal/model"
 	"database/sql"
+	"fmt"
 
 	_ "github.com/mattn/go-sqlite3"
 )
 
 func GetTrades(db *sql.DB) ([]model.Trade, error) {
-	rows, err := db.Query("SELECT id, company_id, currency_id, shares, product, type, price, traded_at FROM trades")
+	rows, err := db.Query("SELECT company_id, currency_id, shares, product, type, price, traded_at FROM trades")
 	if err != nil {
 		return nil, err
 	}
 	defer rows.Close()
 
 	var trades []model.Trade
+
 	for rows.Next() {
+		var TickerInt int
+		var CurrencyInt int
+		var TypeInt int
+
 		var t model.Trade
-		err := rows.Scan(&t.Ticker, &t.Currency, &t.Shares, &t.Product, &t.Type, &t.Price, &t.Date)
+		err := rows.Scan(&TickerInt, &CurrencyInt, &t.Shares, &t.Product, &TypeInt, &t.Price, &t.Date)
 		if err != nil {
 			return nil, err
 		}
+
+		company, err := GetCompanyByID(db, TickerInt)
+		if err != nil {
+			return nil, err
+		}
+		currency, err := GetCurrencyByID(db, CurrencyInt)
+		if err != nil {
+			return nil, err
+		}
+		t.Currency = currency
+		t.Ticker = *company
+		switch TypeInt {
+		case 0:
+			t.Type = model.TradeType(false)
+		case 1:
+			t.Type = model.TradeType(true)
+		default:
+			return nil, fmt.Errorf("failed to convert given Type int to bool of trade type.")
+		}
+
 		trades = append(trades, t)
 	}
 	if err = rows.Err(); err != nil {