3642be6f21
* client: always parse the json error message field and return its contents * Use ErrBadRequest and ErrNotFound in every handler and command * Gateway: by default pass underlying service error (configstore, runservice) to client keeping the status code and message. In future, if some errors must be masked, we should change the specific parts that need special handling.
491 lines
13 KiB
Go
491 lines
13 KiB
Go
// Copyright 2019 Sorint.lab
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package api
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import (
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"encoding/json"
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"net/http"
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"strconv"
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"github.com/pkg/errors"
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"github.com/sorintlab/agola/internal/db"
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"github.com/sorintlab/agola/internal/services/configstore/command"
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"github.com/sorintlab/agola/internal/services/configstore/readdb"
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"github.com/sorintlab/agola/internal/services/types"
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"github.com/sorintlab/agola/internal/util"
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"github.com/gorilla/mux"
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"go.uber.org/zap"
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)
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type UserHandler struct {
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log *zap.SugaredLogger
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readDB *readdb.ReadDB
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}
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func NewUserHandler(logger *zap.Logger, readDB *readdb.ReadDB) *UserHandler {
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return &UserHandler{log: logger.Sugar(), readDB: readDB}
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}
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func (h *UserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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userID := vars["userid"]
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var user *types.User
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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user, err = h.readDB.GetUser(tx, userID)
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return err
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})
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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if user == nil {
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httpError(w, util.NewErrNotFound(errors.Errorf("user %q doesn't exist", userID)))
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return
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}
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if err := httpResponse(w, http.StatusOK, user); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type UserByNameHandler struct {
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log *zap.SugaredLogger
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readDB *readdb.ReadDB
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}
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func NewUserByNameHandler(logger *zap.Logger, readDB *readdb.ReadDB) *UserByNameHandler {
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return &UserByNameHandler{log: logger.Sugar(), readDB: readDB}
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}
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func (h *UserByNameHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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vars := mux.Vars(r)
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userName := vars["username"]
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var user *types.User
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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user, err = h.readDB.GetUserByName(tx, userName)
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return err
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})
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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if user == nil {
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httpError(w, util.NewErrNotFound(errors.Errorf("user %q doesn't exist", userName)))
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return
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}
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if err := httpResponse(w, http.StatusOK, user); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type CreateUserRequest struct {
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UserName string `json:"user_name"`
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CreateUserLARequest *CreateUserLARequest `json:"create_user_la_request"`
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}
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type CreateUserHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewCreateUserHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserHandler {
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return &CreateUserHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *CreateUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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var req *CreateUserRequest
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d := json.NewDecoder(r.Body)
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if err := d.Decode(&req); err != nil {
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httpError(w, util.NewErrBadRequest(err))
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return
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}
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creq := &command.CreateUserRequest{
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UserName: req.UserName,
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}
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if req.CreateUserLARequest != nil {
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creq.CreateUserLARequest = &command.CreateUserLARequest{
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RemoteSourceName: req.CreateUserLARequest.RemoteSourceName,
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RemoteUserID: req.CreateUserLARequest.RemoteUserID,
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RemoteUserName: req.CreateUserLARequest.RemoteUserName,
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Oauth2AccessToken: req.CreateUserLARequest.Oauth2AccessToken,
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Oauth2RefreshToken: req.CreateUserLARequest.Oauth2RefreshToken,
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UserAccessToken: req.CreateUserLARequest.UserAccessToken,
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}
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}
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user, err := h.ch.CreateUser(ctx, creq)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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return
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}
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if err := httpResponse(w, http.StatusCreated, user); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type DeleteUserHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewDeleteUserHandler(logger *zap.Logger, ch *command.CommandHandler) *DeleteUserHandler {
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return &DeleteUserHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *DeleteUserHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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err := h.ch.DeleteUser(ctx, userName)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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}
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if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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const (
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DefaultUsersLimit = 10
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MaxUsersLimit = 20
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)
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type UsersHandler struct {
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log *zap.SugaredLogger
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readDB *readdb.ReadDB
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}
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func NewUsersHandler(logger *zap.Logger, readDB *readdb.ReadDB) *UsersHandler {
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return &UsersHandler{log: logger.Sugar(), readDB: readDB}
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}
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func (h *UsersHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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query := r.URL.Query()
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limitS := query.Get("limit")
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limit := DefaultUsersLimit
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if limitS != "" {
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var err error
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limit, err = strconv.Atoi(limitS)
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if err != nil {
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httpError(w, util.NewErrBadRequest(errors.Wrapf(err, "cannot parse limit")))
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return
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}
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}
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if limit < 0 {
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httpError(w, util.NewErrBadRequest(errors.Errorf("limit must be greater or equal than 0")))
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return
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}
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if limit > MaxUsersLimit {
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limit = MaxUsersLimit
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}
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asc := false
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if _, ok := query["asc"]; ok {
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asc = true
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}
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start := query.Get("start")
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// handle special queries, like get user by token
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queryType := query.Get("query_type")
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h.log.Infof("query_type: %s", queryType)
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var users []*types.User
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switch queryType {
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case "bytoken":
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token := query.Get("token")
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var user *types.User
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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user, err = h.readDB.GetUserByTokenValue(tx, token)
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return err
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})
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h.log.Infof("user: %s", util.Dump(user))
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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if user == nil {
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httpError(w, util.NewErrNotFound(errors.Errorf("user with required token doesn't exist")))
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return
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}
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users = []*types.User{user}
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case "bylinkedaccount":
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linkedAccountID := query.Get("linkedaccountid")
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var user *types.User
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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user, err = h.readDB.GetUserByLinkedAccount(tx, linkedAccountID)
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return err
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})
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h.log.Infof("user: %s", util.Dump(user))
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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if user == nil {
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httpError(w, util.NewErrNotFound(errors.Errorf("user with linked account %q token doesn't exist", linkedAccountID)))
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return
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}
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users = []*types.User{user}
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case "byremoteuser":
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remoteUserID := query.Get("remoteuserid")
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remoteSourceID := query.Get("remotesourceid")
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var user *types.User
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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user, err = h.readDB.GetUserByLinkedAccountRemoteUserIDandSource(tx, remoteUserID, remoteSourceID)
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return err
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})
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h.log.Infof("user: %s", util.Dump(user))
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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if user == nil {
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httpError(w, util.NewErrNotFound(errors.Errorf("user with remote user %q for remote source %q token doesn't exist", remoteUserID, remoteSourceID)))
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return
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}
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users = []*types.User{user}
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default:
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// default query
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err := h.readDB.Do(func(tx *db.Tx) error {
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var err error
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users, err = h.readDB.GetUsers(tx, start, limit, asc)
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return err
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})
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if err != nil {
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h.log.Errorf("err: %+v", err)
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httpError(w, err)
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return
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}
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}
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if err := httpResponse(w, http.StatusOK, users); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type CreateUserLARequest struct {
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RemoteSourceName string `json:"remote_source_name"`
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RemoteUserID string `json:"remote_user_id"`
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RemoteUserName string `json:"remote_user_name"`
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UserAccessToken string `json:"user_access_token"`
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Oauth2AccessToken string `json:"oauth2_access_token"`
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Oauth2RefreshToken string `json:"oauth2_refresh_token"`
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}
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type CreateUserLAHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewCreateUserLAHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserLAHandler {
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return &CreateUserLAHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *CreateUserLAHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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var req CreateUserLARequest
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d := json.NewDecoder(r.Body)
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if err := d.Decode(&req); err != nil {
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httpError(w, util.NewErrBadRequest(err))
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return
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}
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creq := &command.CreateUserLARequest{
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UserName: userName,
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RemoteSourceName: req.RemoteSourceName,
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RemoteUserID: req.RemoteUserID,
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RemoteUserName: req.RemoteUserName,
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Oauth2AccessToken: req.Oauth2AccessToken,
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Oauth2RefreshToken: req.Oauth2RefreshToken,
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UserAccessToken: req.UserAccessToken,
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}
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user, err := h.ch.CreateUserLA(ctx, creq)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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return
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}
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if err := httpResponse(w, http.StatusCreated, user); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type DeleteUserLAHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewDeleteUserLAHandler(logger *zap.Logger, ch *command.CommandHandler) *DeleteUserLAHandler {
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return &DeleteUserLAHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *DeleteUserLAHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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laID := vars["laid"]
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err := h.ch.DeleteUserLA(ctx, userName, laID)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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}
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if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type UpdateUserLARequest struct {
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RemoteUserID string `json:"remote_user_id"`
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RemoteUserName string `json:"remote_user_name"`
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UserAccessToken string `json:"user_access_token"`
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Oauth2AccessToken string `json:"oauth2_access_token"`
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Oauth2RefreshToken string `json:"oauth2_refresh_token"`
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}
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type UpdateUserLAHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewUpdateUserLAHandler(logger *zap.Logger, ch *command.CommandHandler) *UpdateUserLAHandler {
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return &UpdateUserLAHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *UpdateUserLAHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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linkedAccountID := vars["laid"]
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var req UpdateUserLARequest
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d := json.NewDecoder(r.Body)
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if err := d.Decode(&req); err != nil {
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httpError(w, util.NewErrBadRequest(err))
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return
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}
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creq := &command.UpdateUserLARequest{
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UserName: userName,
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LinkedAccountID: linkedAccountID,
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RemoteUserID: req.RemoteUserID,
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RemoteUserName: req.RemoteUserName,
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Oauth2AccessToken: req.Oauth2AccessToken,
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Oauth2RefreshToken: req.Oauth2RefreshToken,
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UserAccessToken: req.UserAccessToken,
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}
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user, err := h.ch.UpdateUserLA(ctx, creq)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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return
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}
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if err := httpResponse(w, http.StatusOK, user); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type CreateUserTokenRequest struct {
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TokenName string `json:"token_name"`
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}
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type CreateUserTokenResponse struct {
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Token string `json:"token"`
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}
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type CreateUserTokenHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewCreateUserTokenHandler(logger *zap.Logger, ch *command.CommandHandler) *CreateUserTokenHandler {
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return &CreateUserTokenHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *CreateUserTokenHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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var req CreateUserTokenRequest
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d := json.NewDecoder(r.Body)
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if err := d.Decode(&req); err != nil {
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httpError(w, util.NewErrBadRequest(err))
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return
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}
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token, err := h.ch.CreateUserToken(ctx, userName, req.TokenName)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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return
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}
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resp := &CreateUserTokenResponse{
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Token: token,
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}
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if err := httpResponse(w, http.StatusCreated, resp); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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type DeleteUserTokenHandler struct {
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log *zap.SugaredLogger
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ch *command.CommandHandler
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}
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func NewDeleteUserTokenHandler(logger *zap.Logger, ch *command.CommandHandler) *DeleteUserTokenHandler {
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return &DeleteUserTokenHandler{log: logger.Sugar(), ch: ch}
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}
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func (h *DeleteUserTokenHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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ctx := r.Context()
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vars := mux.Vars(r)
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userName := vars["username"]
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tokenName := vars["tokenname"]
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err := h.ch.DeleteUserToken(ctx, userName, tokenName)
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if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
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}
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if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
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h.log.Errorf("err: %+v", err)
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}
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}
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