75 lines
1.7 KiB
Go
75 lines
1.7 KiB
Go
// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
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//
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// Permission to use, copy, modify, and/or distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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// PERFORMANCE OF THIS SOFTWARE.
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package coredata
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import (
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"database/sql/driver"
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"fmt"
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)
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type (
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TaskState uint8
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)
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const (
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TaskStateTodo TaskState = iota
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TaskStateDone
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)
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func (ts TaskState) MarshalText() ([]byte, error) {
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return []byte(ts.String()), nil
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}
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func (ts *TaskState) UnmarshalText(data []byte) error {
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val := string(data)
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switch val {
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case TaskStateTodo.String():
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*ts = TaskStateTodo
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case TaskStateDone.String():
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*ts = TaskStateDone
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default:
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return fmt.Errorf("invalid TaskState value: %q", val)
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}
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return nil
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}
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func (ts TaskState) String() string {
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var val string
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switch ts {
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case TaskStateTodo:
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val = "TODO"
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case TaskStateDone:
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val = "DONE"
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}
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return val
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}
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func (ts *TaskState) Scan(value any) error {
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val, ok := value.(string)
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if !ok {
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return fmt.Errorf("invalid scan source for TaskState, expected string got %T", value)
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}
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return ts.UnmarshalText([]byte(val))
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}
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func (ts TaskState) Value() (driver.Value, error) {
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return ts.String(), nil
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}
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