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48 lines
920 B
Go
48 lines
920 B
Go
package implementations
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import (
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"errors"
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"dymatrix.de/jspahl/todo/internal/interfaces"
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)
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type Item struct {
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id int
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message string
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deleted bool
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}
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type User struct {
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id int
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}
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type MemoryProvider struct {
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index int
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items []Item
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itemsByUsers [][]*Item
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}
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func (prov MemoryProvider) CreateItem(item interfaces.IItem) error {
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storedItem := Item{id: item.GetId(), message: item.GetMessage(), deleted: false}
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prov.items = append(prov.items, storedItem)
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return nil
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}
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func (prov MemoryProvider) UpdateItem(item interfaces.IItem) error {
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storedItem, err := prov.GetItemPtr(item.GetId())
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if err != nil {
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return err
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}
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storedItem.message = item.GetMessage()
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return nil
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}
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func (prov MemoryProvider) GetItemPtr(id int) (*Item, error) {
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for i, item := range prov.items {
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if item.id == id && !item.deleted {
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return &prov.items[i], nil
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}
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}
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return nil, errors.New("Item not found")
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}
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