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trigger.go
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trigger.go
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package main
import (
"database/sql"
"encoding/json"
"io/ioutil"
"net/http"
"strconv"
"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/permission"
"github.com/ovh/cds/engine/api/pipeline"
"github.com/ovh/cds/engine/api/trigger"
"github.com/ovh/cds/engine/log"
"github.com/ovh/cds/sdk"
)
func addTriggerHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
project := vars["key"]
// Get args in body
data, errRead := ioutil.ReadAll(r.Body)
if errRead != nil {
log.Warning("addTriggerHandler> cannot read body: %s\n", errRead)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
// Unmarshal args
var t sdk.PipelineTrigger
if err := json.Unmarshal(data, &t); err != nil {
log.Warning("addTriggerHandler> cannot unmarshal body: %s\n", err)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
// load source ids
if t.SrcApplication.ID == 0 {
a, errSrcApp := application.LoadApplicationByName(db, project, t.SrcApplication.Name)
if errSrcApp != nil {
log.Warning("addTriggersHandler> cannot load src application: %s\n", errSrcApp)
WriteError(w, r, errSrcApp)
return
}
t.SrcApplication.ID = a.ID
}
if !permission.AccessToApplication(t.SrcApplication.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> You don't have enought right on this application %s", t.SrcApplication.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
if t.SrcPipeline.ID == 0 {
p, errSrcPip := pipeline.LoadPipeline(db, project, t.SrcPipeline.Name, false)
if errSrcPip != nil {
log.Warning("addTriggersHandler> cannot load src pipeline: %s\n", errSrcPip)
WriteError(w, r, errSrcPip)
return
}
t.SrcPipeline.ID = p.ID
}
if !permission.AccessToPipeline(sdk.DefaultEnv.ID, t.SrcPipeline.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> You don't have enought right on this pipeline %s", t.SrcPipeline.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
if t.SrcEnvironment.ID == 0 && t.SrcEnvironment.Name != "" && t.SrcEnvironment.Name != sdk.DefaultEnv.Name {
e, errSrcEnv := environment.LoadEnvironmentByName(db, project, t.SrcEnvironment.Name)
if errSrcEnv != nil {
log.Warning("addTriggersHandler> cannot load src environment: %s\n", errSrcEnv)
WriteError(w, r, errSrcEnv)
return
}
t.SrcEnvironment.ID = e.ID
} else if t.SrcEnvironment.ID == 0 {
t.SrcEnvironment = sdk.DefaultEnv
}
if t.SrcEnvironment.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(t.SrcEnvironment.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> No enought right on this environment %s: \n", t.SrcEnvironment.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
// load destination ids
if t.DestApplication.ID == 0 {
a, errDestApp := application.LoadApplicationByName(db, project, t.DestApplication.Name)
if errDestApp != nil {
log.Warning("addTriggersHandler> cannot load dst application: %s\n", errDestApp)
WriteError(w, r, errDestApp)
return
}
t.DestApplication.ID = a.ID
}
if !permission.AccessToApplication(t.DestApplication.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> You don't have enought right on this application %s", t.DestApplication.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
if t.DestPipeline.ID == 0 {
p, errDestPip := pipeline.LoadPipeline(db, project, t.DestPipeline.Name, false)
if errDestPip != nil {
log.Warning("addTriggersHandler> cannot load dst pipeline: %s\n", errDestPip)
WriteError(w, r, errDestPip)
return
}
t.DestPipeline.ID = p.ID
}
if !permission.AccessToPipeline(sdk.DefaultEnv.ID, t.DestPipeline.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> You don't have enought right on this pipeline %s", t.DestPipeline.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
if t.DestEnvironment.ID == 0 && t.DestEnvironment.Name != "" && t.DestEnvironment.Name != sdk.DefaultEnv.Name {
e, errDestEnv := environment.LoadEnvironmentByName(db, project, t.DestEnvironment.Name)
if errDestEnv != nil {
log.Warning("addTriggersHandler> cannot load dst environment: %s\n", errDestEnv)
WriteError(w, r, errDestEnv)
return
}
t.DestEnvironment.ID = e.ID
} else if t.DestEnvironment.ID == 0 {
t.DestEnvironment = sdk.DefaultEnv
}
if t.DestEnvironment.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(t.DestEnvironment.ID, c.User, permission.PermissionReadWriteExecute) {
log.Warning("addTriggersHandler> No enought right on this environment %s: \n", t.DestEnvironment.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
tx, errBegin := db.Begin()
if errBegin != nil {
WriteError(w, r, errBegin)
return
}
defer tx.Rollback()
if err := trigger.InsertTrigger(tx, &t); err != nil {
log.Warning("addTriggerHandler> cannot insert trigger: %s\n", err)
WriteError(w, r, err)
return
}
// Update src application
if err := application.UpdateLastModified(tx, &t.SrcApplication); err != nil {
log.Warning("addTriggerHandler> cannot update loast modified date on src application: %s\n", err)
WriteError(w, r, err)
return
}
if err := tx.Commit(); err != nil {
WriteError(w, r, err)
return
}
var errWorkflow error
t.SrcApplication.Workflows, errWorkflow = application.LoadCDTree(db, project, t.SrcApplication.Name, c.User)
if errWorkflow != nil {
log.Warning("addTriggerHandler> cannot load updated workflow: %s\n", errWorkflow)
WriteError(w, r, errWorkflow)
return
}
WriteJSON(w, r, t.SrcApplication, http.StatusOK)
}
func getTriggerHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
striggerID := vars["id"]
triggerID, errParse := strconv.ParseInt(striggerID, 10, 64)
if errParse != nil {
log.Warning("getTriggerHandler> TriggerId %s should be an int: %s\n", striggerID, errParse)
WriteError(w, r, sdk.ErrInvalidID)
return
}
t, errTrig := trigger.LoadTrigger(db, triggerID)
if errTrig != nil {
log.Warning("getTriggerHandler> Cannot load trigger %d: %s\n", triggerID, errTrig)
WriteError(w, r, errTrig)
return
}
WriteJSON(w, r, t, http.StatusOK)
}
func getTriggersHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
project := vars["key"]
app := vars["permApplicationName"]
pip := vars["permPipelineKey"]
if err := r.ParseForm(); err != nil {
log.Warning("getTriggersHandler> Cannot parse form: %s\n", err)
WriteError(w, r, sdk.ErrUnknownError)
return
}
env := r.Form.Get("env")
a, errApp := application.LoadApplicationByName(db, project, app)
if errApp != nil {
log.Warning("getTriggersHandler> cannot load application: %s\n", errApp)
WriteError(w, r, errApp)
return
}
p, errPip := pipeline.LoadPipeline(db, project, pip, false)
if errPip != nil {
log.Warning("getTriggersHandler> cannot load pipeline: %s\n", errPip)
WriteError(w, r, errPip)
return
}
var envID int64
if env != "" && env != sdk.DefaultEnv.Name {
e, errEnv := environment.LoadEnvironmentByName(db, project, env)
if errEnv != nil {
log.Warning("getTriggersHandler> cannot load environment: %s\n", errEnv)
WriteError(w, r, errEnv)
return
}
envID = e.ID
if e.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(e.ID, c.User, permission.PermissionRead) {
log.Warning("getTriggersHandler> No enought right on this environment %s: \n", e.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
}
triggers, errTri := trigger.LoadTriggers(db, a.ID, p.ID, envID)
if errTri != nil {
log.Warning("getTriggersHandler> cannot load triggers: %s\n", errTri)
WriteError(w, r, errTri)
return
}
WriteJSON(w, r, triggers, http.StatusOK)
}
func deleteTriggerHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
projectKey := vars["key"]
triggerIDS := vars["id"]
triggerID, errParse := strconv.ParseInt(triggerIDS, 10, 64)
if errParse != nil {
log.Warning("deleteTriggerHandler> invalid id (%s)\n", errParse)
WriteError(w, r, sdk.ErrInvalidID)
return
}
t, errTrigger := trigger.LoadTrigger(db, triggerID)
if errTrigger != nil {
log.Warning("deleteTriggerHandler> Cannot load trigger: %s\n", errTrigger)
WriteError(w, r, errTrigger)
return
}
tx, errBegin := db.Begin()
if errBegin != nil {
log.Warning("deleteTriggerHandler> Cannot start transaction: %s\n", errBegin)
WriteError(w, r, errBegin)
return
}
defer tx.Rollback()
if err := trigger.DeleteTrigger(tx, triggerID); err != nil {
log.Warning("deleteTriggerHandler> cannot delete trigger: %s\n", err)
WriteError(w, r, err)
return
}
if err := application.UpdateLastModified(tx, &t.SrcApplication); err != nil {
log.Warning("deleteTriggerHandler> cannot update src application last modified date: %s\n", err)
WriteError(w, r, err)
return
}
if err := tx.Commit(); err != nil {
log.Warning("deleteTriggerHandler> cannot commit transaction: %s\n", err)
WriteError(w, r, err)
return
}
var errWorkflow error
t.SrcApplication.Workflows, errWorkflow = application.LoadCDTree(db, projectKey, t.SrcApplication.Name, c.User)
if errWorkflow != nil {
log.Warning("deleteTriggerHandler> cannot load updated workflow: %s\n", errWorkflow)
WriteError(w, r, errWorkflow)
return
}
WriteJSON(w, r, t.SrcApplication, http.StatusOK)
}
func updateTriggerHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
projectKey := vars["key"]
triggerIDS := vars["id"]
triggerID, errParse := strconv.ParseInt(triggerIDS, 10, 64)
if errParse != nil {
log.Warning("updateTriggerHandler> invalid id (%s)\n", errParse)
WriteError(w, r, sdk.ErrInvalidID)
return
}
// Get args in body
data, errRead := ioutil.ReadAll(r.Body)
if errRead != nil {
log.Warning("updateTriggerHandler> cannot read body: %s\n", errRead)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
var t sdk.PipelineTrigger
if err := json.Unmarshal(data, &t); err != nil {
log.Warning("updateTriggerHandler> cannot unmarshal trigger: %s\n", err)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
if t.SrcApplication.ID == 0 || t.DestApplication.ID == 0 ||
t.SrcPipeline.ID == 0 || t.DestPipeline.ID == 0 {
log.Warning("updateTriggerHandler> IDs should not be zero\n")
WriteError(w, r, sdk.ErrWrongRequest)
return
}
tx, errBegin := db.Begin()
if errBegin != nil {
log.Warning("updateTriggerHandler> cannot start transaction: %s\n", errBegin)
WriteError(w, r, errBegin)
return
}
defer tx.Rollback()
t.ID = triggerID
if err := trigger.UpdateTrigger(tx, &t); err != nil {
log.Warning("updateTriggerHandler> cannot update trigger: %s\n", err)
WriteError(w, r, err)
return
}
if err := application.UpdateLastModified(tx, &t.SrcApplication); err != nil {
log.Warning("updateTriggerHandler> cannot update src application last modified date: %s\n", err)
WriteError(w, r, err)
return
}
if err := tx.Commit(); err != nil {
log.Warning("updateTriggerHandler> cannot commit transaction: %s\n", err)
WriteError(w, r, err)
return
}
var errWorkflow error
t.SrcApplication.Workflows, errWorkflow = application.LoadCDTree(db, projectKey, t.SrcApplication.Name, c.User)
if errWorkflow != nil {
log.Warning("updateTriggerHandler> cannot load updated workflow: %s\n", errWorkflow)
WriteError(w, r, errWorkflow)
return
}
WriteJSON(w, r, t.SrcApplication, http.StatusOK)
}
func getTriggersAsSourceHandler(w http.ResponseWriter, r *http.Request, db *sql.DB, c *context.Context) {
vars := mux.Vars(r)
project := vars["key"]
app := vars["permApplicationName"]
pip := vars["permPipelineKey"]
if err := r.ParseForm(); err != nil {
log.Warning("getTriggersAsSourceHandler> Cannot parse form: %s\n", err)
WriteError(w, r, sdk.ErrWrongRequest)
return
}
env := r.Form.Get("env")
a, errApp := application.LoadApplicationByName(db, project, app)
if errApp != nil {
log.Warning("getTriggersAsSourceHandler> cannot load application: %s\n", errApp)
WriteError(w, r, errApp)
return
}
p, errPip := pipeline.LoadPipeline(db, project, pip, false)
if errPip != nil {
log.Warning("getTriggersAsSourceHandler> cannot load pipeline: %s\n", errPip)
WriteError(w, r, errPip)
return
}
var envID int64
if env != "" && env != sdk.DefaultEnv.Name {
e, errEnv := environment.LoadEnvironmentByName(db, project, env)
if errEnv != nil {
log.Warning("getTriggersAsSourceHandler> cannot load environment: %s\n", errEnv)
WriteError(w, r, errEnv)
return
}
envID = e.ID
if e.ID != sdk.DefaultEnv.ID && !permission.AccessToEnvironment(e.ID, c.User, permission.PermissionRead) {
log.Warning("getTriggersAsSourceHandler> No enought right on this environment %s: \n", e.Name)
WriteError(w, r, sdk.ErrForbidden)
return
}
}
triggers, errTri := trigger.LoadTriggersAsSource(db, a.ID, p.ID, envID)
if errTri != nil {
log.Warning("getTriggersAsSourceHandler> cannot load triggers: %s\n", errTri)
WriteError(w, r, errTri)
return
}
WriteJSON(w, r, triggers, http.StatusOK)
}