added enqueued columns to build and job to track queue wait times

controller/build.go

@@ -6,6 +6,7 @@ import (
 	"os"
 	"strconv"
 	"strings"
+	"time"
 
 	log "github.com/Sirupsen/logrus"
 	"github.com/drone/drone/engine"
@@ -186,11 +187,13 @@ func PostBuild(c *gin.Context) {
 	build.Status = model.StatusPending
 	build.Started = 0
 	build.Finished = 0
+	build.Enqueued = time.Now().UTC().Unix()
 	for _, job := range jobs {
 		job.Status = model.StatusPending
 		job.Started = 0
 		job.Finished = 0
 		job.ExitCode = 0
+		job.Enqueued = build.Enqueued
 		model.UpdateJob(db, job)
 	}
 

model/build.go

@@ -13,6 +13,7 @@ type Build struct {
 	Number    int    `json:"number"        meddler:"build_number"`
 	Event     string `json:"event"         meddler:"build_event"`
 	Status    string `json:"status"        meddler:"build_status"`
+	Enqueued  int64  `json:"enqueued_at"   meddler:"build_enqueued"`
 	Created   int64  `json:"created_at"    meddler:"build_created"`
 	Started   int64  `json:"started_at"    meddler:"build_started"`
 	Finished  int64  `json:"finished_at"   meddler:"build_finished"`
@@ -23,7 +24,7 @@ type Build struct {
 	Remote    string `json:"remote"        meddler:"build_remote"`
 	Title     string `json:"title"         meddler:"build_title"`
 	Message   string `json:"message"       meddler:"build_message"`
-	Timestamp string `json:"timestamp"     meddler:"build_timestamp"`
+	Timestamp int64  `json:"timestamp"     meddler:"build_timestamp"`
 	Author    string `json:"author"        meddler:"build_author"`
 	Avatar    string `json:"author_avatar" meddler:"build_avatar"`
 	Email     string `json:"author_email"  meddler:"build_email"`
@@ -76,6 +77,7 @@ func CreateBuild(db meddler.DB, build *Build, jobs ...*Job) error {
 	db.QueryRow(buildNumberLast, build.RepoID).Scan(&number)
 	build.Number = number + 1
 	build.Created = time.Now().UTC().Unix()
+	build.Enqueued = build.Created
 	err := meddler.Insert(db, buildTable, build)
 	if err != nil {
 		return err
@@ -83,6 +85,7 @@ func CreateBuild(db meddler.DB, build *Build, jobs ...*Job) error {
 	for i, job := range jobs {
 		job.BuildID = build.ID
 		job.Number = i + 1
+		job.Enqueued = build.Created
 		err = InsertJob(db, job)
 		if err != nil {
 			return err

model/job.go

@@ -12,6 +12,7 @@ type Job struct {
 	Number   int    `json:"number"       meddler:"job_number"`
 	Status   string `json:"status"       meddler:"job_status"`
 	ExitCode int    `json:"exit_code"    meddler:"job_exit_code"`
+	Enqueued int64  `json:"enqueued_at"  meddler:"job_enqueued"`
 	Started  int64  `json:"started_at"   meddler:"job_started"`
 	Finished int64  `json:"finished_at"  meddler:"job_finished"`
 

shared/database/mysql/1_init.sql

@@ -61,6 +61,7 @@ CREATE TABLE builds (
 ,build_number    INTEGER
 ,build_event     VARCHAR(500)
 ,build_status    VARCHAR(500)
+,build_enqueued  INTEGER
 ,build_created   INTEGER
 ,build_started   INTEGER
 ,build_finished  INTEGER
@@ -90,6 +91,7 @@ CREATE TABLE jobs (
 ,job_status      VARCHAR(500)
 ,job_exit_code   INTEGER
 ,job_started     INTEGER
+,job_enqueued    INTEGER
 ,job_finished    INTEGER
 ,job_environment VARCHAR(2000)
 

shared/database/postgres/1_init.sql

@@ -61,6 +61,7 @@ CREATE TABLE builds (
 ,build_number    INTEGER
 ,build_event     VARCHAR(500)
 ,build_status    VARCHAR(500)
+,build_enqueued  INTEGER
 ,build_created   INTEGER
 ,build_started   INTEGER
 ,build_finished  INTEGER
@@ -90,6 +91,7 @@ CREATE TABLE jobs (
 ,job_status      VARCHAR(500)
 ,job_exit_code   INTEGER
 ,job_started     INTEGER
+,job_enqueued    INTEGER
 ,job_finished    INTEGER
 ,job_environment VARCHAR(2000)
 

shared/database/sqlite3/1_init.sql

@@ -61,6 +61,7 @@ CREATE TABLE builds (
 ,build_number    INTEGER
 ,build_event     TEXT
 ,build_status    TEXT
+,build_enqueued  INTEGER
 ,build_created   INTEGER
 ,build_started   INTEGER
 ,build_finished  INTEGER
@@ -89,6 +90,7 @@ CREATE TABLE jobs (
 ,job_number      INTEGER
 ,job_status      TEXT
 ,job_exit_code   INTEGER
+,job_enqueued    INTEGER
 ,job_started     INTEGER
 ,job_finished    INTEGER
 ,job_environment TEXT