forked from facesea/banshee
/
project.go
554 lines (531 loc) · 14.4 KB
/
project.go
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// Copyright 2015 Eleme Inc. All rights reserved.
package webapp
import (
"net/http"
"strconv"
"github.com/eleme/banshee/models"
"github.com/jinzhu/gorm"
"github.com/julienschmidt/httprouter"
"github.com/mattn/go-sqlite3"
)
type getProjectsResult struct {
ID int `json:"id"`
Name string `json:"name"`
NumRules int `json:"numRules"`
TeamID int `json:"teamID"`
}
// getProjects returns all projects.
func getProjects(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
var results []getProjectsResult
err := db.Admin.DB().Table("projects").
Joins("LEFT JOIN rules ON rules.project_id = projects.id").
Select("projects.id as id, projects.name as name,projects.team_id as team_id, count(rules.id) as num_rules").
Group("projects.id").Scan(&results).Error
if err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
ResponseJSONOK(w, results)
}
// getProject returns project by id.
func getProject(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Query db.
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrProjectNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
ResponseJSONOK(w, proj)
}
// createProject request
type createProjectRequest struct {
Name string `json:"name"`
}
// createProject creates a project.
func createProject(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
}
//Todo check teamid
// Request
req := &createProjectRequest{}
if err := RequestBind(r, req); err != nil {
ResponseError(w, ErrBadRequest)
return
}
// Validate
if err := models.ValidateProjectName(req.Name); err != nil {
ResponseError(w, NewValidationWebError(err))
return
}
// Save.
proj := &models.Project{Name: req.Name, TeamID: id}
if err := db.Admin.DB().Create(proj).Error; err != nil {
sqliteErr, ok := err.(sqlite3.Error)
if ok {
switch sqliteErr.ExtendedCode {
case sqlite3.ErrConstraintNotNull:
ResponseError(w, ErrNotNull)
return
case sqlite3.ErrConstraintPrimaryKey:
ResponseError(w, ErrPrimaryKey)
return
case sqlite3.ErrConstraintUnique:
ResponseError(w, ErrDuplicateProjectName)
return
}
}
ResponseError(w, NewUnexceptedWebError(err))
return
}
ResponseJSONOK(w, proj)
}
// updateProject request
type updateProjectRequest struct {
Name string `json:"name"`
EnableSilent bool `json:"enableSilent"`
SilentTimeStart int `json:"silentTimeStart"`
SilentTimeEnd int `json:"silentTimeEnd"`
TeamID int `json:"teamID"`
}
// updateProject updates a project.
func updateProject(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Request
req := &updateProjectRequest{}
if err := RequestBind(r, req); err != nil {
ResponseError(w, ErrBadRequest)
return
}
// Validate
if err := models.ValidateProjectName(req.Name); err != nil {
ResponseError(w, NewValidationWebError(err))
return
}
if !req.EnableSilent && (req.SilentTimeStart != 0 || req.SilentTimeEnd != 0) {
// Validate if silent is disabled and start and end both are zero.
if err := models.ValidateProjectSilentRange(req.SilentTimeStart, req.SilentTimeEnd); err != nil {
ResponseError(w, NewValidationWebError(err))
return
}
}
// Find
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrProjectNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// Patch.
proj.Name = req.Name
proj.EnableSilent = req.EnableSilent
proj.SilentTimeStart = req.SilentTimeStart
proj.SilentTimeEnd = req.SilentTimeEnd
proj.TeamID = req.TeamID
if err := db.Admin.DB().Save(proj).Error; err != nil {
if err == gorm.RecordNotFound {
// Not found.
ResponseError(w, ErrProjectNotFound)
return
}
// Writer errors.
sqliteErr, ok := err.(sqlite3.Error)
if ok {
switch sqliteErr.ExtendedCode {
case sqlite3.ErrConstraintNotNull:
ResponseError(w, ErrNotNull)
return
case sqlite3.ErrConstraintUnique:
ResponseError(w, ErrDuplicateProjectName)
return
}
}
ResponseError(w, NewUnexceptedWebError(err))
return
}
ResponseJSONOK(w, proj)
}
// deleteProject deletes a project.
func deleteProject(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
proj := &models.Project{ID: id}
// Delete Its Rules
var rules []models.Rule
if err := db.Admin.DB().Model(proj).Related(&rules).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
for i := 0; i < len(rules); i++ {
db.Admin.DB().Delete(&rules[i])
db.Admin.RulesCache.Delete(rules[i].ID)
}
// Delete Its user relationships.
var users []models.User
if err := db.Admin.DB().Model(proj).Association("Users").Find(&users).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
if err := db.Admin.DB().Model(proj).Association("Users").Delete(users).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
// Delete.
if err := db.Admin.DB().Delete(proj).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrProjectNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
}
// getProjectRules gets project rules.
func getProjectRules(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Query
var rules []models.Rule
if err := db.Admin.DB().Model(&models.Project{ID: id}).Related(&rules).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
for i := 0; i < len(rules); i++ {
rules[i].SetNumMetrics(len(db.Index.Filter(rules[i].Pattern)))
}
ResponseJSONOK(w, rules)
}
// getProjectUsers gets project users.
func getProjectUsers(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Query
var users []models.User
if err := db.Admin.DB().Model(&models.Project{ID: id}).Association("Users").Find(&users).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
// Universals
var univs []models.User
if err := db.Admin.DB().Where("universal = ?", true).Find(&univs).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
users = append(users, univs...)
ResponseJSONOK(w, users)
}
// addProjectUserRequest is the request of addProjectUser
type addProjectUserRequest struct {
Name string `json:"name"`
}
// projectUser is the tempory select result for table `project_users`
type projectUser struct {
UserID int `sql:"user_id"`
ProjectID int `sql:"project_id"`
}
// addProjectUser adds a user to a project.
func addProjectUser(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Request
req := &addProjectUserRequest{}
if err := RequestBind(r, req); err != nil {
ResponseError(w, ErrBadRequest)
return
}
// Find user.
user := &models.User{}
if err := db.Admin.DB().Where("name = ?", req.Name).First(user).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrUserNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
if user.Universal {
ResponseError(w, ErrProjectUniversalUser)
return
}
// Find proj
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
if err == gorm.RecordNotFound {
ResponseError(w, ErrNotFound)
return
}
ResponseError(w, NewUnexceptedWebError(err))
return
}
// Note: Gorm only insert values to join-table if the primary key not in
// the join-table. So we select the record at first here.
if err := db.Admin.DB().Table("project_users").Where("user_id = ? and project_id = ?", user.ID, proj.ID).Find(&projectUser{}).Error; err == nil {
ResponseError(w, ErrDuplicateProjectUser)
return
}
// Append user.
if err := db.Admin.DB().Model(proj).Association("Users").Append(user).Error; err != nil {
if err == gorm.RecordNotFound {
// User or Project not found.
ResponseError(w, ErrNotFound)
return
}
// Duplicate primay key.
sqliteErr, ok := err.(sqlite3.Error)
if ok {
switch sqliteErr.ExtendedCode {
case sqlite3.ErrConstraintUnique:
ResponseError(w, ErrDuplicateProjectUser)
return
case sqlite3.ErrConstraintPrimaryKey:
ResponseError(w, ErrDuplicateProjectUser)
return
}
}
// Unexcepted error.
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// deleteProjectUser deletes a user from a project.
func deleteProjectUser(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
userID, err := strconv.Atoi(ps.ByName("user_id"))
if err != nil {
ResponseError(w, ErrUserID)
return
}
// Find user.
user := &models.User{}
if err := db.Admin.DB().First(user, userID).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrUserNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// Find proj.
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrProjectNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// Delete user.
if err := db.Admin.DB().Model(proj).Association("Users").Delete(user).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
}
// getProjectWebHooks gets project webhooks.
func getProjectWebHooks(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Query
var webhooks []models.WebHook
if err := db.Admin.DB().Model(&models.Project{ID: id}).Association("WebHooks").Find(&webhooks).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
var univs []models.WebHook
if err := db.Admin.DB().Where("universal = ?", true).Find(&univs).Error; err != nil {
ResponseError(w, NewUnexceptedWebError(err))
return
}
webhooks = append(webhooks, univs...)
ResponseJSONOK(w, webhooks)
}
// addProjectWebHookRequest is the request of addProjectWebHook
type addProjectWebHookRequest struct {
Name string `json:"name"`
}
// projectWebHook is the tempory select result for table `project_webhooks`
type projectWebHook struct {
WebHookID int `sql:"webhook_id"`
ProjectID int `sql:"project_id"`
}
// addProjectWebHook adds a webhook to a project.
func addProjectWebHook(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
// Request
req := &addProjectWebHookRequest{}
if err := RequestBind(r, req); err != nil {
ResponseError(w, ErrBadRequest)
return
}
// Find webhook.
webhook := &models.WebHook{}
if err := db.Admin.DB().Where("name = ?", req.Name).First(webhook).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrWebHookNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
if webhook.Universal {
ResponseError(w, ErrProjectUniversalWebHook)
return
}
// Find proj
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
if err == gorm.RecordNotFound {
ResponseError(w, ErrNotFound)
return
}
ResponseError(w, NewUnexceptedWebError(err))
return
}
// Note: Gorm only insert values to join-table if the primary key not in
// the join-table. So we select the record at first here.
if err := db.Admin.DB().Table("project_webhooks").Where("webhook_id = ? and project_id = ?", webhook.ID, proj.ID).Find(&projectWebHook{}).Error; err == nil {
ResponseError(w, ErrDuplicateProjectWebHook)
return
}
// Append user.
if err := db.Admin.DB().Model(proj).Association("WebHooks").Append(webhook).Error; err != nil {
if err == gorm.RecordNotFound {
// User or Project not found.
ResponseError(w, ErrNotFound)
return
}
// Duplicate primay key.
sqliteErr, ok := err.(sqlite3.Error)
if ok {
switch sqliteErr.ExtendedCode {
case sqlite3.ErrConstraintUnique:
ResponseError(w, ErrDuplicateProjectWebHook)
return
case sqlite3.ErrConstraintPrimaryKey:
ResponseError(w, ErrDuplicateProjectWebHook)
return
}
}
// Unexcepted error.
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// deleteProjectWebHook deletes a webhook from a project.
func deleteProjectWebHook(w http.ResponseWriter, r *http.Request, ps httprouter.Params) {
// Params
id, err := strconv.Atoi(ps.ByName("id"))
if err != nil {
ResponseError(w, ErrProjectID)
return
}
webhookID, err := strconv.Atoi(ps.ByName("webhook_id"))
if err != nil {
ResponseError(w, ErrWebHookID)
return
}
// Find webhook.
webhook := &models.WebHook{}
if err := db.Admin.DB().First(webhook, webhookID).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrUserNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// Find proj.
proj := &models.Project{}
if err := db.Admin.DB().First(proj, id).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrProjectNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
// Delete webhook.
if err := db.Admin.DB().Model(proj).Association("WebHooks").Delete(webhook).Error; err != nil {
switch err {
case gorm.RecordNotFound:
ResponseError(w, ErrNotFound)
return
default:
ResponseError(w, NewUnexceptedWebError(err))
return
}
}
}