agola/internal/services/configstore/api/projectgroup.go

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// Copyright 2019 Sorint.lab
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"encoding/json"
"net/http"
"net/url"
"path"
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"agola.io/agola/internal/db"
"agola.io/agola/internal/services/configstore/action"
"agola.io/agola/internal/services/configstore/readdb"
"agola.io/agola/internal/services/types"
"agola.io/agola/internal/util"
errors "golang.org/x/xerrors"
"github.com/gorilla/mux"
"go.uber.org/zap"
)
// ProjectGroup augments types.ProjectGroup with dynamic data
type ProjectGroup struct {
*types.ProjectGroup
// dynamic data
OwnerType types.ConfigType
OwnerID string
Path string
ParentPath string
GlobalVisibility types.Visibility
}
func projectGroupResponse(readDB *readdb.ReadDB, projectGroup *types.ProjectGroup) (*ProjectGroup, error) {
r, err := projectGroupsResponse(readDB, []*types.ProjectGroup{projectGroup})
if err != nil {
return nil, err
}
return r[0], nil
}
func projectGroupsResponse(readDB *readdb.ReadDB, projectGroups []*types.ProjectGroup) ([]*ProjectGroup, error) {
resProjectGroups := make([]*ProjectGroup, len(projectGroups))
err := readDB.Do(func(tx *db.Tx) error {
for i, projectGroup := range projectGroups {
pp, err := readDB.GetPath(tx, projectGroup.Parent.Type, projectGroup.Parent.ID)
if err != nil {
return err
}
ownerType, ownerID, err := readDB.GetProjectGroupOwnerID(tx, projectGroup)
if err != nil {
return err
}
// calculate global visibility
visibility, err := getGlobalVisibility(readDB, tx, projectGroup.Visibility, &projectGroup.Parent)
if err != nil {
return err
}
// we calculate the path here from parent path since the db could not yet be
// updated on create
resProjectGroups[i] = &ProjectGroup{
ProjectGroup: projectGroup,
OwnerType: ownerType,
OwnerID: ownerID,
Path: path.Join(pp, projectGroup.Name),
ParentPath: pp,
GlobalVisibility: visibility,
}
}
return nil
})
return resProjectGroups, err
}
type ProjectGroupHandler struct {
log *zap.SugaredLogger
readDB *readdb.ReadDB
}
func NewProjectGroupHandler(logger *zap.Logger, readDB *readdb.ReadDB) *ProjectGroupHandler {
return &ProjectGroupHandler{log: logger.Sugar(), readDB: readDB}
}
func (h *ProjectGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
vars := mux.Vars(r)
projectGroupRef, err := url.PathUnescape(vars["projectgroupref"])
if err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
var projectGroup *types.ProjectGroup
err = h.readDB.Do(func(tx *db.Tx) error {
var err error
projectGroup, err = h.readDB.GetProjectGroup(tx, projectGroupRef)
return err
})
if err != nil {
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h.log.Errorf("err: %+v", err)
httpError(w, err)
return
}
if projectGroup == nil {
httpError(w, util.NewErrNotFound(errors.Errorf("project group %q doesn't exist", projectGroupRef)))
return
}
resProjectGroup, err := projectGroupResponse(h.readDB, projectGroup)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusOK, resProjectGroup); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
type ProjectGroupProjectsHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
readDB *readdb.ReadDB
}
func NewProjectGroupProjectsHandler(logger *zap.Logger, ah *action.ActionHandler, readDB *readdb.ReadDB) *ProjectGroupProjectsHandler {
return &ProjectGroupProjectsHandler{log: logger.Sugar(), ah: ah, readDB: readDB}
}
func (h *ProjectGroupProjectsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
projectGroupRef, err := url.PathUnescape(vars["projectgroupref"])
if err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
projects, err := h.ah.GetProjectGroupProjects(ctx, projectGroupRef)
if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
return
}
resProjects, err := projectsResponse(h.readDB, projects)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusOK, resProjects); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
type ProjectGroupSubgroupsHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
readDB *readdb.ReadDB
}
func NewProjectGroupSubgroupsHandler(logger *zap.Logger, ah *action.ActionHandler, readDB *readdb.ReadDB) *ProjectGroupSubgroupsHandler {
return &ProjectGroupSubgroupsHandler{log: logger.Sugar(), ah: ah, readDB: readDB}
}
func (h *ProjectGroupSubgroupsHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
projectGroupRef, err := url.PathUnescape(vars["projectgroupref"])
if err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
projectGroups, err := h.ah.GetProjectGroupSubgroups(ctx, projectGroupRef)
if httpError(w, err) {
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h.log.Errorf("err: %+v", err)
return
}
resProjectGroups, err := projectGroupsResponse(h.readDB, projectGroups)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusOK, resProjectGroups); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
type CreateProjectGroupHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
readDB *readdb.ReadDB
}
func NewCreateProjectGroupHandler(logger *zap.Logger, ah *action.ActionHandler, readDB *readdb.ReadDB) *CreateProjectGroupHandler {
return &CreateProjectGroupHandler{log: logger.Sugar(), ah: ah, readDB: readDB}
}
func (h *CreateProjectGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
var req types.ProjectGroup
d := json.NewDecoder(r.Body)
if err := d.Decode(&req); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
projectGroup, err := h.ah.CreateProjectGroup(ctx, &req)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
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}
resProjectGroup, err := projectGroupResponse(h.readDB, projectGroup)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, resProjectGroup); err != nil {
h.log.Errorf("err: %+v", err)
}
}
type UpdateProjectGroupHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
readDB *readdb.ReadDB
}
func NewUpdateProjectGroupHandler(logger *zap.Logger, ah *action.ActionHandler, readDB *readdb.ReadDB) *UpdateProjectGroupHandler {
return &UpdateProjectGroupHandler{log: logger.Sugar(), ah: ah, readDB: readDB}
}
func (h *UpdateProjectGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
projectGroupRef, err := url.PathUnescape(vars["projectgroupref"])
if err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
var projectGroup *types.ProjectGroup
d := json.NewDecoder(r.Body)
if err := d.Decode(&projectGroup); err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
areq := &action.UpdateProjectGroupRequest{
ProjectGroupRef: projectGroupRef,
ProjectGroup: projectGroup,
}
projectGroup, err = h.ah.UpdateProjectGroup(ctx, areq)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
resProjectGroup, err := projectGroupResponse(h.readDB, projectGroup)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
return
}
if err := httpResponse(w, http.StatusCreated, resProjectGroup); err != nil {
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h.log.Errorf("err: %+v", err)
}
}
type DeleteProjectGroupHandler struct {
log *zap.SugaredLogger
ah *action.ActionHandler
}
func NewDeleteProjectGroupHandler(logger *zap.Logger, ah *action.ActionHandler) *DeleteProjectGroupHandler {
return &DeleteProjectGroupHandler{log: logger.Sugar(), ah: ah}
}
func (h *DeleteProjectGroupHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
ctx := r.Context()
vars := mux.Vars(r)
projectGroupRef, err := url.PathUnescape(vars["projectgroupref"])
if err != nil {
httpError(w, util.NewErrBadRequest(err))
return
}
err = h.ah.DeleteProjectGroup(ctx, projectGroupRef)
if httpError(w, err) {
h.log.Errorf("err: %+v", err)
}
if err := httpResponse(w, http.StatusNoContent, nil); err != nil {
h.log.Errorf("err: %+v", err)
}
}