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Add data manager for storing app data and add input for adding user id
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,80 @@ | ||
| // File for storing, reading, and deleting data for the app | ||
| package common | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "errors" | ||
| "os" | ||
| ) | ||
|
|
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| var AppDataManager = NewDataManger() | ||
|
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| type AppData struct { | ||
| UserId string `json:"userId"` | ||
| } | ||
|
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| type DataManager struct { | ||
| // Path to file storing app data | ||
| path string | ||
| } | ||
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| func NewDataManger() DataManager { | ||
| return DataManager{ | ||
| path: "data.json", | ||
| } | ||
| } | ||
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| func (dm DataManager) FileCheck() { | ||
| if _, err := os.Stat(dm.path); errors.Is(err, os.ErrNotExist) { | ||
| dm.SetData(AppData{}) | ||
| } | ||
| } | ||
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| func (dm DataManager) GetData() (AppData, error) { | ||
| dm.FileCheck() | ||
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| bytes, err := os.ReadFile(dm.path) | ||
| if err != nil { | ||
| return AppData{}, err | ||
| } | ||
|
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| var data AppData | ||
| err = json.Unmarshal([]byte(bytes), &data) | ||
|
|
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| if err != nil { | ||
| return AppData{}, err | ||
| } | ||
|
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| return data, nil | ||
| } | ||
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| func (dm DataManager) SetData(data AppData) error { | ||
| dataBytes, err := json.Marshal(data) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| os.WriteFile(dm.path, dataBytes, 0644) | ||
| return nil | ||
| } | ||
|
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| // - Property Methods - | ||
| func (dm DataManager) GetUserId() (string, error) { | ||
| data, err := dm.GetData() | ||
| if err != nil { | ||
| return "", err | ||
| } | ||
|
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| return data.UserId, nil | ||
| } | ||
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| func (dm DataManager) SetUserId(id string) error { | ||
| data, err := dm.GetData() | ||
| if err != nil { | ||
| return err | ||
| } | ||
|
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| data.UserId = id | ||
|
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| return dm.SetData(data) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| // Logging and debugging things | ||
| package common | ||
|
|
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| import ( | ||
| "os" | ||
| ) | ||
|
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| // TODO: Make a logging manager or something | ||
|
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| func log(string string) { | ||
| f, err := os.OpenFile("debug.log", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644) | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
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| defer f.Close() | ||
|
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| if _, err := f.WriteString(string + "\n"); err != nil { | ||
| panic(err) | ||
| } | ||
| } | ||
|
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| func errorLog(string string) { | ||
| log("ERROR: " + string) | ||
| } |
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