memnix /
memnix-rest
| Conditions | 9 |
| Total Lines | 51 |
| Code Lines | 32 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | package oauth |
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| 17 | func GetDiscordAccessToken(code string) (string, error) { |
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| 18 | reqBody := bytes.NewBuffer([]byte(fmt.Sprintf( |
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| 19 | "client_id=%s&client_secret=%s&grant_type=authorization_code&redirect_uri=%s&code=%s&scope=identify,email", |
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| 20 | infrastructures.AppConfig.DiscordConfig.ClientID, |
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| 21 | infrastructures.AppConfig.DiscordConfig.ClientSecret, |
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| 22 | config.GetCurrentURL()+"/v2/security/discord_callback", |
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| 23 | code, |
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| 24 | ))) |
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| 25 | |||
| 26 | // POST request to set URL |
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| 27 | req, reqerr := http.NewRequestWithContext(context.Background(), |
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| 28 | http.MethodPost, |
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| 29 | "https://discord.com/api/oauth2/token", |
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| 30 | reqBody, |
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| 31 | ) |
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| 32 | if reqerr != nil || req == nil || req.Body == nil || req.Header == nil { |
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| 33 | log.Debug().Err(reqerr).Msg("discord.go: GetDiscordAccessToken: Request failed (reqerr != nil || req == nil || req.Body == nil || req.Header == nil)") |
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| 34 | return "", errors.Wrap(reqerr, "discord.go: GetDiscordAccessToken: Request failed (reqerr != nil || req == nil || req.Body == nil || req.Header == nil)") |
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| 35 | } |
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| 36 | req.Header.Set("Content-Type", "application/x-www-form-urlencoded") |
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| 37 | req.Header.Set("Accept", "application/json") |
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| 38 | |||
| 39 | // Get the response |
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| 40 | resp, resperr := http.DefaultClient.Do(req) |
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| 41 | if resperr != nil || resp == nil || resp.Body == nil { |
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| 42 | log.Debug().Err(resperr).Msg("discord.go: GetDiscordAccessToken: Response failed (resperr != nil || resp == nil || resp.Body == nil)") |
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| 43 | return "", errors.Wrap(resperr, "discord.go: GetDiscordAccessToken: Response failed (resperr != nil || resp == nil || resp.Body == nil)") |
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| 44 | } |
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| 45 | |||
| 46 | // Response body converted to stringified JSON |
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| 47 | respbody, _ := io.ReadAll(resp.Body) |
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| 48 | |||
| 49 | // Represents the response received from Github |
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| 50 | type discordAccessTokenResponse struct { |
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| 51 | AccessToken string `json:"access_token"` |
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| 52 | TokenType string `json:"token_type"` |
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| 53 | Scope string `json:"scope"` |
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| 54 | Expires int `json:"expires_in"` |
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| 55 | RefreshToken string `json:"refresh_token"` |
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| 56 | } |
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| 57 | |||
| 58 | // Convert stringified JSON to a struct object of type githubAccessTokenResponse |
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| 59 | var ghresp discordAccessTokenResponse |
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| 60 | err := config.JSONHelper.Unmarshal(respbody, &ghresp) |
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| 61 | if err != nil { |
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| 62 | return "", err |
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| 63 | } |
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| 64 | |||
| 65 | // Return the access token (as the rest of the |
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| 66 | // details are relatively unnecessary for us) |
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| 67 | return ghresp.AccessToken, nil |
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| 68 | } |
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| 96 |
