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46 lines
836 B
Go
46 lines
836 B
Go
package cointop
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func (ct *Cointop) toggleFavorite() error {
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ct.State.portfolioVisible = false
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coin := ct.HighlightedRowCoin()
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if coin == nil {
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return nil
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}
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_, ok := ct.State.favorites[coin.Name]
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if ok {
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delete(ct.State.favorites, coin.Name)
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coin.Favorite = false
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} else {
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ct.State.favorites[coin.Name] = true
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coin.Favorite = true
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}
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go ct.updateTable()
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if err := ct.save(); 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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func (ct *Cointop) toggleShowFavorites() error {
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ct.State.portfolioVisible = false
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ct.State.filterByFavorites = !ct.State.filterByFavorites
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go ct.updateTable()
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return nil
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}
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func (ct *Cointop) getFavoritesSlice() []*Coin {
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sliced := []*Coin{}
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for i := range ct.State.allCoins {
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coin := ct.State.allCoins[i]
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if coin.Favorite {
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sliced = append(sliced, coin)
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}
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}
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return sliced
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}
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