69 lines
1.6 KiB
Go
69 lines
1.6 KiB
Go
package models
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import "time"
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type Expense struct {
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ExpID int
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ExpDesc string
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ExpDate time.Time
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ExpPayer int
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ExpCat int
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ExpValue string
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}
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func GetExpenses() ([]*Expense, error) {
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rows, err := db.Query("SELECT * FROM expenses")
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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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exps := make([]*Expense, 0)
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for rows.Next() {
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exp := new(Expense)
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err := rows.Scan(&exp.ExpID, &exp.ExpDesc, &exp.ExpDate, &exp.ExpPayer, &exp.ExpCat, &exp.ExpValue)
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if err != nil {
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return nil, err
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}
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exps = append(exps, exp)
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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 exps, nil
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}
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func AddExpense(desc, date, catdesc, pplname, value string) error {
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var cat int
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sqlStat := "SELECT catid FROM categories WHERE catdesc = $1"
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err := db.QueryRow(sqlStat, catdesc).Scan(&cat)
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if err != nil {
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return err
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}
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var payer int
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sqlStat = "SELECT peopid FROM people WHERE peopname = $1"
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err = db.QueryRow(sqlStat, pplname).Scan(&payer)
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if err != nil {
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return err
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}
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var expid int
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sqlStat = "INSERT INTO expenses (expdesc, expdate, exppayer, expcat, expvalue) VALUES ($1, $2, $3, $4, $5) RETURNING expid"
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err = db.QueryRow(sqlStat, desc, date, payer, cat, value).Scan(&expid)
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if err != nil {
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panic(err)
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}
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return nil
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}
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func DeleteExpense(id int) error {
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var expid int
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sqlStat := "DELETE FROM expenses WHERE expid = $1 RETURNING expid"
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err := db.QueryRow(sqlStat, id).Scan(&expid)
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if err != nil {
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return err
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}
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return nil
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}
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