PLT-6408 Framework for job server (#6404)

* Added initial job server

* Added job server to be ran as part of platform

* Added test job to the enterprise repo

* Fixed job server not loading license

* Renamed job package to jobs

* Fixed TE not being buildable

* Added JobStatus table to database

* Changed fields used by JobStatus

* Added APIs to query job status

* Added config change listener to server

* Added option to run job server from Makefile

* Added ability to enable/disable jobs from config

* Commented out placeholder for search indexing job

* Fixed govet

* Removed debug messages and fixed job api init message

1 files changed, 59 insertions, 0 deletions

diff --git a/model/job_status.go b/model/job_status.go
new file mode 100644
index 000000000..cf490648f
--- /dev/null
+++ b/model/job_status.go
@@ -0,0 +1,59 @@
+// Copyright (c) 2017-present Mattermost, Inc. All Rights Reserved.
+// See License.txt for license information.
+
+package model
+
+import (
+	"encoding/json"
+	"io"
+)
+
+const (
+	JOB_TYPE_DATA_RETENTION  = "data_retention"
+	JOB_TYPE_SEARCH_INDEXING = "search_indexing"
+)
+
+type JobStatus struct {
+	Id                 string                 `json:"id"`
+	Type               string                 `json:"type"`
+	StartAt            int64                  `json:"start_at"`
+	LastActivityAt     int64                  `json:"last_activity_at"`
+	LastRunStartedAt   int64                  `json:"last_run_started_at"`
+	LastRunCompletedAt int64                  `json:"last_run_completed_at"`
+	Status             string                 `json:"status"`
+	Data               map[string]interface{} `json:"data"`
+}
+
+func (js *JobStatus) ToJson() string {
+	if b, err := json.Marshal(js); err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func JobStatusFromJson(data io.Reader) *JobStatus {
+	var status JobStatus
+	if err := json.NewDecoder(data).Decode(&status); err == nil {
+		return &status
+	} else {
+		return nil
+	}
+}
+
+func JobStatusesToJson(statuses []*JobStatus) string {
+	if b, err := json.Marshal(statuses); err != nil {
+		return ""
+	} else {
+		return string(b)
+	}
+}
+
+func JobStatusesFromJson(data io.Reader) []*JobStatus {
+	var statuses []*JobStatus
+	if err := json.NewDecoder(data).Decode(&statuses); err == nil {
+		return statuses
+	} else {
+		return nil
+	}
+}