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project.go
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project.go
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package main
import (
"database/sql"
"encoding/json"
"io/ioutil"
"net/http"
"regexp"
"strconv"
"time"
"github.com/gorilla/mux"
"github.com/ovh/cds/engine/api/application"
"github.com/ovh/cds/engine/api/context"
"github.com/ovh/cds/engine/api/environment"
"github.com/ovh/cds/engine/api/group"
"github.com/ovh/cds/engine/api/permission"
"github.com/ovh/cds/engine/api/pipeline"
"github.com/ovh/cds/engine/api/project"
"github.com/ovh/cds/engine/api/repositoriesmanager"
"github.com/ovh/cds/engine/log"
"github.com/ovh/cds/sdk"
)
func getProjects(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
includePipeline := r.FormValue("pipeline")
includeApplication := r.FormValue("application")
includeEnvironment := r.FormValue("environment")
applicationStatus := r.FormValue("applicationStatus")
projects, errProj := project.LoadProjects(db, c.User)
if errProj != nil {
log.Warning("GetProjects: Cannot load project from db: %s\n", errProj)
WriteError(w, r, errProj)
return
}
if includeApplication == "true" {
for _, p := range projects {
applications, errApp := application.LoadApplications(db, p.Key, includePipeline == "true", c.User)
if errApp != nil {
log.Warning("GetProjects: Cannot load applications for projects %s : %s\n", p.Key, errApp)
WriteError(w, r, errApp)
return
}
p.Applications = append(p.Applications, applications...)
}
}
if includeEnvironment == "true" {
for _, p := range projects {
envs, errEnv := environment.LoadEnvironments(db, p.Key, true, c.User)
if errEnv != nil {
log.Warning("GetProjects: Cannot load environments for projects %s : %s\n", p.Key, errEnv)
WriteError(w, r, errEnv)
return
}
p.Environments = append(p.Environments, envs...)
}
}
if applicationStatus == "true" {
for projectIndex := range projects {
for appIndex := range projects[projectIndex].Applications {
var errBuild error
projects[projectIndex].Applications[appIndex].PipelinesBuild, errBuild = pipeline.GetAllLastBuildByApplication(db, projects[projectIndex].Applications[appIndex].ID, "")
if errBuild != nil {
log.Warning("GetProjects: Cannot load app status: %s\n", errBuild)
WriteError(w, r, errBuild)
return
}
}
}
}
WriteJSON(w, r, projects, http.StatusOK)
}
func updateProject(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get project name in URL
vars := mux.Vars(r)
key := vars["permProjectKey"]
// Get body
data, errRead := ioutil.ReadAll(r.Body)
if errRead != nil {
WriteError(w, r, sdk.ErrWrongRequest)
return
}
proj := &sdk.Project{}
if err := json.Unmarshal(data, proj); err != nil {
WriteError(w, r, sdk.ErrWrongRequest)
return
}
if proj.Name == "" {
log.Warning("updateProject: Project name must no be empty")
WriteError(w, r, sdk.ErrInvalidProjectName)
return
}
// Check Request
if key != proj.Key {
log.Warning("updateProject: bad Project key %s/%s \n", key, proj.Key)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
// Check is project exist
p, errProj := project.LoadProject(db, key, c.User)
if errProj != nil {
log.Warning("updateProject: Cannot load project from db: %s\n", errProj)
WriteError(w, r, errProj)
return
}
lastModified, errUp := project.UpdateProjectDB(db, key, proj.Name)
if errUp != nil {
log.Warning("updateProject: Cannot update project %s : %s\n", key, errUp)
WriteError(w, r, errUp)
return
}
p.Name = proj.Name
p.LastModified = lastModified.Unix()
WriteJSON(w, r, p, http.StatusOK)
}
func getProject(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get project name in URL
vars := mux.Vars(r)
key := vars["permProjectKey"]
historyLengthString := r.FormValue("applicationHistory")
applicationStatus := r.FormValue("applicationStatus")
historyLength := 0
if historyLengthString != "" {
var errAtoi error
historyLength, errAtoi = strconv.Atoi(historyLengthString)
if errAtoi != nil {
log.Warning("getProject: applicationHistory must be an integer: %s\n", errAtoi)
WriteError(w, r, errAtoi)
return
}
}
p, errProj := project.LoadProject(db, key, c.User, project.WithVariables(), project.WithApplications(historyLength))
if errProj != nil {
log.Warning("getProject: Cannot load project from db: %s\n", errProj)
WriteError(w, r, errProj)
return
}
pipelines, errPip := pipeline.LoadPipelines(db, p.ID, false, c.User)
if errPip != nil {
log.Warning("getProject: Cannot load pipelines from db: %s\n", errPip)
WriteError(w, r, errPip)
return
}
p.Pipelines = append(p.Pipelines, pipelines...)
envs, errEnv := environment.LoadEnvironments(db, key, true, c.User)
if errEnv != nil {
log.Warning("getProject: Cannot load environments from db: %s\n", errEnv)
WriteError(w, r, errEnv)
return
}
p.Environments = append(p.Environments, envs...)
if err := group.LoadGroupByProject(db, p); err != nil {
log.Warning("getProject: Cannot load groups from db: %s\n", err)
WriteError(w, r, err)
return
}
p.Permission = permission.ProjectPermission(p.Key, c.User)
for i := range p.Environments {
env := &p.Environments[i]
env.Permission = permission.EnvironmentPermission(env.ID, c.User)
}
if applicationStatus == "true" {
for i := range p.Applications {
var errBuild error
p.Applications[i].PipelinesBuild, errBuild = pipeline.GetAllLastBuildByApplication(db, p.Applications[i].ID, "")
if errBuild != nil {
log.Warning("GetProject: Cannot load app status: %s\n", errBuild)
WriteError(w, r, errBuild)
return
}
}
}
var errRepos error
p.ReposManager, errRepos = repositoriesmanager.LoadAllForProject(db, p.Key)
if errRepos != nil {
log.Warning("GetProject: Cannot load repos manager for project %s: %s\n", p.Key, errRepos)
WriteError(w, r, errRepos)
return
}
WriteJSON(w, r, p, http.StatusOK)
}
func addProject(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get body
data, errRead := ioutil.ReadAll(r.Body)
if errRead != nil {
WriteError(w, r, sdk.ErrWrongRequest)
return
}
//Unmarshal data
p := &sdk.Project{}
if err := json.Unmarshal(data, &p); err != nil {
WriteError(w, r, sdk.ErrWrongRequest)
return
}
// check projectKey pattern
if rgxp := regexp.MustCompile(sdk.ProjectKeyPattern); !rgxp.MatchString(p.Key) {
log.Warning("AddProject: Project key %s do not respect pattern %s", p.Key, sdk.ProjectKeyPattern)
WriteError(w, r, sdk.ErrInvalidProjectKey)
return
}
//check project Name
if p.Name == "" {
log.Warning("AddProject: Project name must no be empty")
WriteError(w, r, sdk.ErrInvalidProjectName)
return
}
// Check that project does not already exists
exist, errExist := project.Exist(db, p.Key)
if errExist != nil {
log.Warning("AddProject: Cannot check if project %s exist: %s\n", p.Key, errExist)
WriteError(w, r, errExist)
return
}
if exist {
log.Warning("AddProject: Project %s already exists\n", p.Key)
// Write nice error message here
WriteError(w, r, sdk.ErrConflict)
return
}
//Create a project within a transaction
tx, errBegin := db.Begin()
defer tx.Rollback()
if errBegin != nil {
log.Warning("AddProject: Cannot start transaction: %s\n", errBegin)
WriteError(w, r, errBegin)
return
}
if err := project.InsertProject(tx, p); err != nil {
log.Warning("AddProject: Cannot insert project: %s\n", err)
WriteError(w, r, err)
return
}
// Add group
for i := range p.ProjectGroups {
groupPermission := &p.ProjectGroups[i]
// Insert group
groupID, new, errGroup := group.AddGroup(tx, &groupPermission.Group)
if groupID == 0 {
WriteError(w, r, errGroup)
return
}
groupPermission.Group.ID = groupID
// Add group on project
if err := group.InsertGroupInProject(tx, p.ID, groupPermission.Group.ID, groupPermission.Permission); err != nil {
log.Warning("addProject: Cannot add group %s in project %s: %s\n", groupPermission.Group.Name, p.Name, err)
WriteError(w, r, err)
return
}
// Add user in group
if new {
if err := group.InsertUserInGroup(tx, groupPermission.Group.ID, c.User.ID, true); err != nil {
log.Warning("addProject: Cannot add user %s in group %s: %s\n", c.User.Username, groupPermission.Group.Name, err)
WriteError(w, r, err)
return
}
}
}
for _, v := range p.Variable {
var errVar error
switch v.Type {
case sdk.KeyVariable:
errVar = project.AddKeyPairToProject(tx, p, v.Name)
default:
errVar = project.InsertVariableInProject(tx, p, v)
}
if errVar != nil {
log.Warning("addProject: Cannot add variable %s in project %s: %s\n", v.Name, p.Name, errVar)
WriteError(w, r, errVar)
return
}
}
if err := tx.Commit(); err != nil {
log.Warning("addProject: Cannot commit transaction: %s\n", err)
WriteError(w, r, err)
return
}
WriteJSON(w, r, p, http.StatusCreated)
log.Notice("addProject> Project %s created\n", p.Name)
}
func deleteProject(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
// Get project name in URL
vars := mux.Vars(r)
key := vars["permProjectKey"]
p, errProj := project.LoadProject(db, key, c.User)
if errProj != nil {
if errProj != sdk.ErrNoProject {
log.Warning("deleteProject: load project '%s' from db: %s\n", key, errProj)
}
WriteError(w, r, errProj)
return
}
countPipeline, errCount := pipeline.CountPipelineByProject(db, p.ID)
if errCount != nil {
log.Warning("deleteProject: Cannot count pipeline for project %s: %s\n", p.Name, errCount)
WriteError(w, r, errCount)
return
}
if countPipeline > 0 {
log.Warning("deleteProject> Project '%s' still used by %d pipelines\n", key, countPipeline)
WriteError(w, r, sdk.ErrProjectHasPipeline)
return
}
countApplications, errCountApp := application.CountApplicationByProject(db, p.ID)
if errCountApp != nil {
log.Warning("deleteProject: Cannot count application for project %s: %s\n", p.Name, errCountApp)
WriteError(w, r, errCountApp)
return
}
if countApplications > 0 {
log.Warning("deleteProject> Project '%s' still used by %d applications\n", key, countApplications)
WriteError(w, r, sdk.ErrProjectHasApplication)
return
}
tx, errBegin := db.Begin()
if errBegin != nil {
log.Warning("deleteProject: Cannot start transaction: %s\n", errBegin)
WriteError(w, r, errBegin)
return
}
defer tx.Rollback()
if err := project.DeleteProject(tx, p.Key); err != nil {
log.Warning("deleteProject: cannot delete project %s: %s\n", err)
WriteError(w, r, err)
return
}
if err := tx.Commit(); err != nil {
log.Warning("deleteProject: Cannot commit transaction: %s\n", err)
WriteError(w, r, err)
return
}
log.Notice("Project %s deleted.\n", p.Name)
w.WriteHeader(http.StatusOK)
return
}
func getUserLastUpdates(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
sinceHeader := r.Header.Get("If-Modified-Since")
since := time.Unix(0, 0)
if sinceHeader != "" {
since, _ = time.Parse(time.RFC1123, sinceHeader)
}
lastUpdates, errUp := project.LastUpdates(db, c.User, since)
if errUp != nil {
if errUp == sql.ErrNoRows {
w.WriteHeader(http.StatusNotModified)
return
}
WriteError(w, r, errUp)
return
}
if len(lastUpdates) == 0 {
w.WriteHeader(http.StatusNotModified)
return
}
WriteJSON(w, r, lastUpdates, http.StatusOK)
}