chipmunk/category.go
2017-01-20 14:22:01 -08:00

49 lines
743 B
Go

package chipmunk
import (
"fmt"
"time"
)
type category struct {
Name string `json:"name"`
Budget float64 `json:"budget"`
Month month `json:"month"`
}
type month struct {
M time.Month `json:"m"`
Txs []tranx `json:"txs"`
}
func getCategory(e string) (int, error) {
for i, c := range categories {
if e == c.Name {
return i, nil
}
}
return 0, fmt.Errorf("could not find category")
}
//addUser adds user to slice of users
func addCategory(c category) {
_, err := getCategory(c.Name)
if err != nil {
categories = append(
categories,
category{
Name: c.Name,
Budget: c.Budget,
},
)
}
}
func sumMonth(m month) float64 {
sum := 0.0
for _, t := range m.Txs {
sum += t.Cost
}
return sum
}