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refactor: standardize error handling with exception.Builder

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- Replace hardcoded error messages with structured error codes using exception.Builder.
- Introduce new common error constants in exception/common.go (CommonErrorInvalidInput, CommonErrorUserNotFound, etc.).
- Update exception/specific.go with domain-specific errors and remove redundant ones.
- Apply consistent error handling across auth, event, user services and middleware.

Co-authored-by: Gemini <gemini@google.com>
Signed-off-by: Noa Virellia <noa@requiem.garden>
This commit is contained in:
Noa Virellia
2026-01-21 12:47:49 +08:00
parent 5dbbdc62e6
commit e4329dfc2b
14 changed files with 611 additions and 69 deletions
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6
exception/common.go
View File

@@ -3,4 +3,10 @@ package exception
const (
CommonErrorInvalidInput = "00001"
CommonErrorUnauthorized = "00002"
CommonErrorInternal = "00003"
CommonErrorPermissionDenied = "00004"
CommonErrorUuidParseFailed = "00005"
CommonErrorDatabase = "00006"
CommonErrorMissingUserId = "00007"
CommonErrorUserNotFound = "00008"
)

55
exception/specific.go
View File

@@ -2,4 +2,59 @@ package exception
const (
ApiVersionNotFound = "00001"
// Auth Service
// Endpoint: AuthRedirectEndpoint (01)
AuthRedirectTokenInvalid = "00001"
AuthRedirectClientNotFound = "00002"
AuthRedirectUriMismatch = "00003"
AuthRedirectInvalidUri = "00004"
// Endpoint: AuthMagicEndpoint (02)
AuthMagicTurnstileFailed = "00001"
AuthMagicCodeGenFailed = "00002"
AuthMagicInvalidExternalUrl = "00003"
AuthMagicInvalidEmailConfig = "00004"
// Endpoint: AuthTokenEndpoint (03)
AuthTokenInvalidToken = "00001"
AuthTokenGenFailed = "00002"
// Endpoint: AuthRefreshEndpoint (04)
AuthRefreshInvalidToken = "00001"
AuthRefreshRenewFailed = "00002"
// Endpoint: AuthExchangeEndpoint (05)
AuthExchangeGetUserIdFailed = "00001"
AuthExchangeCodeGenFailed = "00002"
AuthExchangeInvalidRedirectUri = "00003"
// Event Service
// Endpoint: EventInfoEndpoint (01)
EventInfoNotFound = "00001"
// Endpoint: EventCheckinEndpoint (02)
EventCheckinGenCodeFailed = "00001"
// Endpoint: EventCheckinQueryEndpoint (03)
EventCheckinQueryRecordNotFound = "00001"
// Endpoint: EventCheckinSubmitEndpoint (04)
// (None)
// User Service
// Endpoint: UserInfoEndpoint (01)
// (None)
// Endpoint: UserUpdateEndpoint (02)
// (None)
// Endpoint: UserListEndpoint (03)
UserListMeilisearchFailed = "00001"
// Endpoint: UserFullEndpoint (04)
// (None)
// Endpoint: UserCreateEndpoint (05)
// (None)
)

37
middleware/permission.go
View File

@@ -2,6 +2,7 @@ package middleware
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"github.com/gin-gonic/gin"
@@ -15,19 +16,40 @@ func Permission(requiredLevel uint) gin.HandlerFunc {
if !ok {
userIdOrig, ok := c.Get("user_id")
if !ok || userIdOrig.(string) == "" {
utils.HttpAbort(c, 401, "", "missing user id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.MiddlewarePermissionService).
SetEndpoint(exception.MiddlewareEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpAbort(c, 401, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpAbort(c, 500, "", "error parsing user id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.MiddlewarePermissionService).
SetEndpoint(exception.MiddlewareEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpAbort(c, 500, errorCode)
return
}
userData, err := new(data.User).GetByUserId(userId)
if err != nil {
utils.HttpAbort(c, 404, "", "user not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.MiddlewarePermissionService).
SetEndpoint(exception.MiddlewareEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUserNotFound).
Build()
utils.HttpAbort(c, 404, errorCode)
return
}
@@ -38,7 +60,14 @@ func Permission(requiredLevel uint) gin.HandlerFunc {
}
if permissionLevel < requiredLevel {
utils.HttpAbort(c, 403, "", "permission denied")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.MiddlewarePermissionService).
SetEndpoint(exception.MiddlewareEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorPermissionDenied).
Build()
utils.HttpAbort(c, 403, errorCode)
return
}

55
service/auth/exchange.go
View File

@@ -4,6 +4,7 @@ import (
"fmt"
"net/url"
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/pkgs/authcode"
"nixcn-cms/utils"
@@ -23,38 +24,80 @@ func Exchange(c *gin.Context) {
err := c.ShouldBindJSON(&exchangeReq)
if err != nil {
fmt.Println(err)
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 401, "", "unauthorized")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUnauthorized).
Build()
utils.HttpResponse(c, 401, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
userData := new(data.User)
user, err := userData.GetByUserId(userId)
if err != nil {
utils.HttpResponse(c, 500, "", "failed to get user id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthExchangeGetUserIdFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
code, err := authcode.NewAuthCode(exchangeReq.ClientId, user.Email)
if err != nil {
utils.HttpResponse(c, 500, "", "code gen failed")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthExchangeCodeGenFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
url, err := url.Parse(exchangeReq.RedirectUri)
if err != nil {
utils.HttpResponse(c, 400, "", "invalid redirect uri")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthExchangeEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthExchangeInvalidRedirectUri).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
query := url.Query()

46
service/auth/magic.go
View File

@@ -2,6 +2,7 @@ package auth
import (
"net/url"
"nixcn-cms/exception"
"nixcn-cms/pkgs/authcode"
"nixcn-cms/pkgs/email"
"nixcn-cms/pkgs/turnstile"
@@ -23,27 +24,55 @@ func Magic(c *gin.Context) {
// Parse request
var req MagicRequest
if err := c.ShouldBindJSON(&req); err != nil {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthMagicEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Cloudflare turnstile
ok, err := turnstile.VerifyTurnstile(req.TurnstileToken, c.ClientIP())
if err != nil || !ok {
utils.HttpResponse(c, 403, "", "turnstile failed")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthMagicEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthMagicTurnstileFailed).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
code, err := authcode.NewAuthCode(req.ClientId, req.Email)
if err != nil {
utils.HttpResponse(c, 500, "", "code gen failed")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthMagicEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthMagicCodeGenFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
externalUrl := viper.GetString("server.external_url")
url, err := url.Parse(externalUrl)
if err != nil {
utils.HttpResponse(c, 500, "", "invalid external url")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthMagicEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthMagicInvalidExternalUrl).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
@@ -66,7 +95,14 @@ func Magic(c *gin.Context) {
// Send email using resend
emailClient, err := new(email.Client).NewSMTPClient()
if err != nil {
utils.HttpResponse(c, 500, "", "invalid email config")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthMagicEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthMagicInvalidEmailConfig).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
emailClient.Send(

91
service/auth/redirect.go
View File

@@ -3,6 +3,7 @@ package auth
import (
"net/url"
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/pkgs/authcode"
"nixcn-cms/utils"
@@ -14,19 +15,40 @@ import (
func Redirect(c *gin.Context) {
clientId := c.Query("client_id")
if clientId == "" {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
redirectUri := c.Query("redirect_uri")
if redirectUri == "" {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
state := c.Query("state")
if state == "" {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
@@ -35,7 +57,14 @@ func Redirect(c *gin.Context) {
// Verify email token
authCode, ok := authcode.VerifyAuthCode(code)
if !ok {
utils.HttpResponse(c, 403, "", "invalid or expired token")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRedirectTokenInvalid).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
@@ -52,11 +81,25 @@ func Redirect(c *gin.Context) {
user.Username = user.UserId.String()
user.PermissionLevel = 10
if err := user.Create(); err != nil {
utils.HttpResponse(c, 500, "", "internal server error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInternal).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
} else {
utils.HttpResponse(c, 500, "", "internal server error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInternal).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
}
@@ -64,25 +107,53 @@ func Redirect(c *gin.Context) {
clientData := new(data.Client)
client, err := clientData.GetClientByClientId(clientId)
if err != nil {
utils.HttpResponse(c, 400, "", "client not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRedirectClientNotFound).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
err = client.ValidateRedirectURI(redirectUri)
if err != nil {
utils.HttpResponse(c, 400, "", "redirect uri not match")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRedirectUriMismatch).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
newCode, err := authcode.NewAuthCode(clientId, authCode.Email)
if err != nil {
utils.HttpResponse(c, 500, "", "internal server error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInternal).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
url, err := url.Parse(redirectUri)
if err != nil {
utils.HttpResponse(c, 400, "", "invalid redirect uri")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRedirectEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRedirectInvalidUri).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
query := url.Query()

28
service/auth/refresh.go
View File

@@ -1,6 +1,7 @@
package auth
import (
"nixcn-cms/exception"
"nixcn-cms/pkgs/authtoken"
"nixcn-cms/utils"
@@ -14,7 +15,14 @@ func Refresh(c *gin.Context) {
}
if err := c.ShouldBindJSON(&req); err != nil {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRefreshEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
@@ -24,13 +32,27 @@ func Refresh(c *gin.Context) {
accessToken, err := JwtTool.RefreshAccessToken(req.RefreshToken)
if err != nil {
utils.HttpResponse(c, 401, "", "invalid refresh token")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRefreshEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRefreshInvalidToken).
Build()
utils.HttpResponse(c, 401, errorCode)
return
}
refreshToken, err := JwtTool.RenewRefreshToken(req.RefreshToken)
if err != nil {
utils.HttpResponse(c, 500, "", "error renew refresh token")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthRefreshEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthRefreshRenewFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}

37
service/auth/token.go
View File

@@ -2,6 +2,7 @@ package auth
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/pkgs/authcode"
"nixcn-cms/pkgs/authtoken"
"nixcn-cms/utils"
@@ -19,20 +20,41 @@ func Token(c *gin.Context) {
err := c.ShouldBindJSON(&req)
if err != nil {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthTokenEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
authCode, ok := authcode.VerifyAuthCode(req.Code)
if !ok {
utils.HttpResponse(c, 403, "", "invalid or expired token")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.AuthService).
SetEndpoint(exception.AuthTokenEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthTokenInvalidToken).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
userData := new(data.User)
user, err := userData.GetByEmail(authCode.Email)
if err != nil {
utils.HttpResponse(c, 500, "", "internal server error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthTokenEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInternal).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
@@ -42,7 +64,14 @@ func Token(c *gin.Context) {
}
accessToken, refreshToken, err := JwtTool.IssueTokens(authCode.ClientId, user.UserId)
if err != nil {
utils.HttpResponse(c, 500, "", "error generating tokens")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.AuthService).
SetEndpoint(exception.AuthTokenEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.AuthTokenGenFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}

109
service/event/checkin.go
View File

@@ -2,6 +2,7 @@ package event
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"time"
@@ -13,31 +14,66 @@ func Checkin(c *gin.Context) {
data := new(data.Attendance)
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 403, "", "userid error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
}
// Get event id from query
eventIdOrig, ok := c.GetQuery("event_id")
if !ok {
utils.HttpResponse(c, 400, "", "undefinded event id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Parse event id to uuid
eventId, err := uuid.Parse(eventIdOrig)
if err != nil {
utils.HttpResponse(c, 500, "", "error parsing string to uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
data.UserId = userId
code, err := data.GenCheckinCode(eventId)
if err != nil {
utils.HttpResponse(c, 500, "", "error generating code")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.EventCheckinGenCodeFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
@@ -56,7 +92,14 @@ func CheckinSubmit(c *gin.Context) {
attendanceData := new(data.Attendance)
err := attendanceData.VerifyCheckinCode(req.ChekinCode)
if err != nil {
utils.HttpResponse(c, 400, "", "error verify checkin code")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinSubmitEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
@@ -66,23 +109,51 @@ func CheckinSubmit(c *gin.Context) {
func CheckinQuery(c *gin.Context) {
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 400, "", "userid error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
eventIdOrig, ok := c.GetQuery("event_id")
if !ok {
utils.HttpResponse(c, 400, "", "could not found event_id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
eventId, err := uuid.Parse(eventIdOrig)
if err != nil {
utils.HttpResponse(c, 400, "", "event_id is not valid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
@@ -90,10 +161,24 @@ func CheckinQuery(c *gin.Context) {
attendance, err := attendanceData.GetAttendance(userId, eventId)
if err != nil {
utils.HttpResponse(c, 500, "", "database error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorDatabase).
Build()
utils.HttpResponse(c, 500, errorCode)
return
} else if attendance == nil {
utils.HttpResponse(c, 404, "", "event checkin record not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventCheckinQueryEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.EventCheckinQueryRecordNotFound).
Build()
utils.HttpResponse(c, 404, errorCode)
return
} else if attendance.CheckinAt.IsZero() {
utils.HttpResponse(c, 200, "", "success", gin.H{"checkin_at": nil})

28
service/event/info.go
View File

@@ -2,6 +2,7 @@ package event
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"time"
@@ -13,20 +14,41 @@ func Info(c *gin.Context) {
eventData := new(data.Event)
eventIdOrig, ok := c.GetQuery("event_id")
if !ok {
utils.HttpResponse(c, 400, "", "undefinded event id")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventInfoEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Parse event id
eventId, err := uuid.Parse(eventIdOrig)
if err != nil {
utils.HttpResponse(c, 500, "", "error parsing string to uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.EventService).
SetEndpoint(exception.EventInfoEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
event, err := eventData.GetEventById(eventId)
if err != nil {
utils.HttpResponse(c, 404, "", "event id not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.EventService).
SetEndpoint(exception.EventInfoEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.EventInfoNotFound).
Build()
utils.HttpResponse(c, 404, errorCode)
return
}

37
service/user/full.go
View File

@@ -2,6 +2,7 @@ package user
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"github.com/gin-gonic/gin"
@@ -11,24 +12,52 @@ import (
func Full(c *gin.Context) {
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 403, "", "userid error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserFullEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.UserService).
SetEndpoint(exception.UserFullEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
userData, err := new(data.User).GetByUserId(userId)
if err != nil {
utils.HttpResponse(c, 404, "", "user not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserFullEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUserNotFound).
Build()
utils.HttpResponse(c, 404, errorCode)
return
}
users, err := userData.GetFullTable()
if err != nil {
utils.HttpResponse(c, 500, "", "database error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.UserService).
SetEndpoint(exception.UserFullEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorDatabase).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}

28
service/user/info.go
View File

@@ -2,6 +2,7 @@ package user
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"github.com/gin-gonic/gin"
@@ -12,19 +13,40 @@ func Info(c *gin.Context) {
userData := new(data.User)
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 403, "", "userid error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserInfoEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.UserService).
SetEndpoint(exception.UserInfoEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
// Get user from database
user, err := userData.GetByUserId(userId)
if err != nil {
utils.HttpResponse(c, 404, "", "user not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserInfoEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUserNotFound).
Build()
utils.HttpResponse(c, 404, errorCode)
return
}

37
service/user/list.go
View File

@@ -2,6 +2,7 @@ package user
import (
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/utils"
"strconv"
@@ -16,26 +17,54 @@ func List(c *gin.Context) {
}
offset, ok := c.GetQuery("offset")
if !ok {
utils.HttpResponse(c, 400, "", "offset not found")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserListEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Parse string to int64
limitNum, err := strconv.ParseInt(limit, 10, 64)
if err != nil {
utils.HttpResponse(c, 400, "", "parse string to int error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserListEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
offsetNum, err := strconv.ParseInt(offset, 10, 64)
if err != nil {
utils.HttpResponse(c, 400, "", "parse string to int error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserListEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Get user list from search engine
list, err := new(data.User).FastListUsers(limitNum, offsetNum)
if err != nil {
utils.HttpResponse(c, 500, "", "failed list users from meilisearch")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.UserService).
SetEndpoint(exception.UserListEndpoint).
SetType(exception.ErrorTypeSpecific).
SetOriginal(exception.UserListMeilisearchFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
}
userListResp := struct {

82
service/user/update.go
View File

@@ -3,6 +3,7 @@ package user
import (
"net/url"
"nixcn-cms/data"
"nixcn-cms/exception"
"nixcn-cms/internal/cryptography"
"nixcn-cms/utils"
"unicode/utf8"
@@ -15,26 +16,54 @@ func Update(c *gin.Context) {
// New user model
userIdOrig, ok := c.Get("user_id")
if !ok {
utils.HttpResponse(c, 403, "", "userid error")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorMissingUserId).
Build()
utils.HttpResponse(c, 403, errorCode)
return
}
userId, err := uuid.Parse(userIdOrig.(string))
if err != nil {
utils.HttpResponse(c, 500, "", "failed to parse uuid")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusServer).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUuidParseFailed).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
var ReqInfo data.User
err = c.ShouldBindJSON(&ReqInfo)
if err != nil {
utils.HttpResponse(c, 400, "", "invilad request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
// Get user info
userData, err := new(data.User).GetByUserId(userId)
if err != nil {
utils.HttpResponse(c, 500, "", "failed to find user")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusUser).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorUserNotFound).
Build()
utils.HttpResponse(c, 500, errorCode)
return
}
@@ -49,7 +78,14 @@ func Update(c *gin.Context) {
if ReqInfo.Username != "" {
if len(ReqInfo.Username) < 5 || len(ReqInfo.Username) >= 255 {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userData.Username = ReqInfo.Username
@@ -57,7 +93,14 @@ func Update(c *gin.Context) {
if ReqInfo.Nickname != "" {
if utf8.RuneCountInString(ReqInfo.Nickname) > 24 {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userData.Nickname = ReqInfo.Nickname
@@ -65,7 +108,14 @@ func Update(c *gin.Context) {
if ReqInfo.Subtitle != "" {
if utf8.RuneCountInString(ReqInfo.Subtitle) > 32 {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userData.Subtitle = ReqInfo.Subtitle
@@ -74,7 +124,14 @@ func Update(c *gin.Context) {
if ReqInfo.Avatar != "" {
_, err := url.ParseRequestURI(ReqInfo.Avatar)
if err != nil {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userData.Avatar = ReqInfo.Avatar
@@ -82,7 +139,14 @@ func Update(c *gin.Context) {
if ReqInfo.Bio != "" {
if !cryptography.IsBase64Std(ReqInfo.Bio) {
utils.HttpResponse(c, 400, "", "invalid request")
errorCode := new(exception.Builder).
SetStatus(exception.ErrorStatusClient).
SetService(exception.UserService).
SetEndpoint(exception.UserUpdateEndpoint).
SetType(exception.ErrorTypeCommon).
SetOriginal(exception.CommonErrorInvalidInput).
Build()
utils.HttpResponse(c, 400, errorCode)
return
}
userData.Bio = ReqInfo.Bio