85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
package database
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import (
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"Portifolio/internal/model"
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"database/sql"
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"fmt"
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_ "github.com/mattn/go-sqlite3"
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)
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func GetTrades(db *sql.DB) ([]model.Trade, error) {
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rows, err := db.Query("SELECT company_id, symbol, currency_id, currency_code, shares, product, type, price, traded_at FROM trades")
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var trades []model.Trade
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for rows.Next() {
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var typeInt int
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var t model.Trade
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err := rows.Scan(&t.CompanyID, &t.Symbol, &t.CompanyID, &t.CurrencyCode, &t.Shares, &t.Product, &typeInt, &t.Price, &t.Date)
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if err != nil {
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return nil, err
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}
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switch typeInt {
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case 0:
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t.Type = model.TradeType(false)
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case 1:
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t.Type = model.TradeType(true)
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default:
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return nil, fmt.Errorf("failed to convert given Type int to bool of trade type.")
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}
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trades = append(trades, t)
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}
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if err = rows.Err(); err != nil {
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return nil, err
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}
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return trades, nil
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}
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func GetPositions(db *sql.DB) ([]model.Position, error) {
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rows, err := db.Query("SELECT company_id, symbol, shares, weight, CostBasis, currency_id, currency_code from position")
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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var positions []model.Position
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for rows.Next() {
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var t model.Position
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err := rows.Scan(&t.CompanyID, &t.Symbol, &t.Shares, &t.Weight, &t.CostBasis, &t.CurrencyID, &t.CurrencyCode)
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if err != nil {
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return nil, err
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}
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positions = append(positions, t)
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}
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if err = rows.Err(); err != nil {
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return nil, err
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}
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return positions, nil
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}
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func InsertTrade(db *sql.DB, trade model.Trade) error {
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_, err := db.Exec(
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"INSERT INTO trades (company_id, symbol, currency_id, currency_code, shares, product, type, price, traded_at) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)",
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trade.CompanyID,
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trade.Symbol,
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trade.CurrencyID,
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trade.CurrencyCode,
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trade.Shares,
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trade.Product,
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trade.Type,
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trade.Price,
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trade.Date,
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)
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return err
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}
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