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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
package sqlstore
import (
"database/sql"
"net/http"
"github.com/mattermost/gorp"
"github.com/mattermost/mattermost-server/model"
"github.com/mattermost/mattermost-server/store"
)
type SqlJobStore struct {
SqlStore
}
func NewSqlJobStore(sqlStore SqlStore) store.JobStore {
s := &SqlJobStore{sqlStore}
for _, db := range sqlStore.GetAllConns() {
table := db.AddTableWithName(model.Job{}, "Jobs").SetKeys(false, "Id")
table.ColMap("Id").SetMaxSize(26)
table.ColMap("Type").SetMaxSize(32)
table.ColMap("Status").SetMaxSize(32)
table.ColMap("Data").SetMaxSize(1024)
}
return s
}
func (jss SqlJobStore) CreateIndexesIfNotExists() {
jss.CreateIndexIfNotExists("idx_jobs_type", "Jobs", "Type")
}
func (jss SqlJobStore) Save(job *model.Job) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if err := jss.GetMaster().Insert(job); err != nil {
result.Err = model.NewAppError("SqlJobStore.Save", "store.sql_job.save.app_error", nil, "id="+job.Id+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = job
}
})
}
func (jss SqlJobStore) UpdateOptimistically(job *model.Job, currentStatus string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if sqlResult, err := jss.GetMaster().Exec(
`UPDATE
Jobs
SET
LastActivityAt = :LastActivityAt,
Status = :Status,
Progress = :Progress,
Data = :Data
WHERE
Id = :Id
AND
Status = :OldStatus`,
map[string]interface{}{
"Id": job.Id,
"OldStatus": currentStatus,
"LastActivityAt": model.GetMillis(),
"Status": job.Status,
"Data": job.DataToJson(),
"Progress": job.Progress,
}); err != nil {
result.Err = model.NewAppError("SqlJobStore.UpdateOptimistically", "store.sql_job.update.app_error", nil, "id="+job.Id+", "+err.Error(), http.StatusInternalServerError)
} else {
rows, err := sqlResult.RowsAffected()
if err != nil {
result.Err = model.NewAppError("SqlJobStore.UpdateStatus", "store.sql_job.update.app_error", nil, "id="+job.Id+", "+err.Error(), http.StatusInternalServerError)
} else {
if rows == 1 {
result.Data = true
} else {
result.Data = false
}
}
}
})
}
func (jss SqlJobStore) UpdateStatus(id string, status string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
job := &model.Job{
Id: id,
Status: status,
LastActivityAt: model.GetMillis(),
}
if _, err := jss.GetMaster().UpdateColumns(func(col *gorp.ColumnMap) bool {
return col.ColumnName == "Status" || col.ColumnName == "LastActivityAt"
}, job); err != nil {
result.Err = model.NewAppError("SqlJobStore.UpdateStatus", "store.sql_job.update.app_error", nil, "id="+id+", "+err.Error(), http.StatusInternalServerError)
}
if result.Err == nil {
result.Data = job
}
})
}
func (jss SqlJobStore) UpdateStatusOptimistically(id string, currentStatus string, newStatus string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var startAtClause string
if newStatus == model.JOB_STATUS_IN_PROGRESS {
startAtClause = `StartAt = :StartAt,`
}
if sqlResult, err := jss.GetMaster().Exec(
`UPDATE
Jobs
SET `+startAtClause+`
Status = :NewStatus,
LastActivityAt = :LastActivityAt
WHERE
Id = :Id
AND
Status = :OldStatus`, map[string]interface{}{"Id": id, "OldStatus": currentStatus, "NewStatus": newStatus, "StartAt": model.GetMillis(), "LastActivityAt": model.GetMillis()}); err != nil {
result.Err = model.NewAppError("SqlJobStore.UpdateStatus", "store.sql_job.update.app_error", nil, "id="+id+", "+err.Error(), http.StatusInternalServerError)
} else {
rows, err := sqlResult.RowsAffected()
if err != nil {
result.Err = model.NewAppError("SqlJobStore.UpdateStatus", "store.sql_job.update.app_error", nil, "id="+id+", "+err.Error(), http.StatusInternalServerError)
} else {
if rows == 1 {
result.Data = true
} else {
result.Data = false
}
}
}
})
}
func (jss SqlJobStore) Get(id string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var status *model.Job
if err := jss.GetReplica().SelectOne(&status,
`SELECT
*
FROM
Jobs
WHERE
Id = :Id`, map[string]interface{}{"Id": id}); err != nil {
if err == sql.ErrNoRows {
result.Err = model.NewAppError("SqlJobStore.Get", "store.sql_job.get.app_error", nil, "Id="+id+", "+err.Error(), http.StatusNotFound)
} else {
result.Err = model.NewAppError("SqlJobStore.Get", "store.sql_job.get.app_error", nil, "Id="+id+", "+err.Error(), http.StatusInternalServerError)
}
} else {
result.Data = status
}
})
}
func (jss SqlJobStore) GetAllPage(offset int, limit int) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var statuses []*model.Job
if _, err := jss.GetReplica().Select(&statuses,
`SELECT
*
FROM
Jobs
ORDER BY
CreateAt DESC
LIMIT
:Limit
OFFSET
:Offset`, map[string]interface{}{"Limit": limit, "Offset": offset}); err != nil {
result.Err = model.NewAppError("SqlJobStore.GetAllPage", "store.sql_job.get_all.app_error", nil, err.Error(), http.StatusInternalServerError)
} else {
result.Data = statuses
}
})
}
func (jss SqlJobStore) GetAllByType(jobType string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var statuses []*model.Job
if _, err := jss.GetReplica().Select(&statuses,
`SELECT
*
FROM
Jobs
WHERE
Type = :Type
ORDER BY
CreateAt DESC`, map[string]interface{}{"Type": jobType}); err != nil {
result.Err = model.NewAppError("SqlJobStore.GetAllByType", "store.sql_job.get_all.app_error", nil, "Type="+jobType+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = statuses
}
})
}
func (jss SqlJobStore) GetAllByTypePage(jobType string, offset int, limit int) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var statuses []*model.Job
if _, err := jss.GetReplica().Select(&statuses,
`SELECT
*
FROM
Jobs
WHERE
Type = :Type
ORDER BY
CreateAt DESC
LIMIT
:Limit
OFFSET
:Offset`, map[string]interface{}{"Type": jobType, "Limit": limit, "Offset": offset}); err != nil {
result.Err = model.NewAppError("SqlJobStore.GetAllByTypePage", "store.sql_job.get_all.app_error", nil, "Type="+jobType+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = statuses
}
})
}
func (jss SqlJobStore) GetAllByStatus(status string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var statuses []*model.Job
if _, err := jss.GetReplica().Select(&statuses,
`SELECT
*
FROM
Jobs
WHERE
Status = :Status
ORDER BY
CreateAt ASC`, map[string]interface{}{"Status": status}); err != nil {
result.Err = model.NewAppError("SqlJobStore.GetAllByStatus", "store.sql_job.get_all.app_error", nil, "Status="+status+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = statuses
}
})
}
func (jss SqlJobStore) GetNewestJobByStatusAndType(status string, jobType string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
var job *model.Job
if err := jss.GetReplica().SelectOne(&job,
`SELECT
*
FROM
Jobs
WHERE
Status = :Status
AND
Type = :Type
ORDER BY
CreateAt DESC
LIMIT 1`, map[string]interface{}{"Status": status, "Type": jobType}); err != nil && err != sql.ErrNoRows {
result.Err = model.NewAppError("SqlJobStore.GetNewestJobByStatusAndType", "store.sql_job.get_newest_job_by_status_and_type.app_error", nil, "Status="+status+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = job
}
})
}
func (jss SqlJobStore) GetCountByStatusAndType(status string, jobType string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if count, err := jss.GetReplica().SelectInt(`SELECT
COUNT(*)
FROM
Jobs
WHERE
Status = :Status
AND
Type = :Type`, map[string]interface{}{"Status": status, "Type": jobType}); err != nil {
result.Err = model.NewAppError("SqlJobStore.GetCountByStatusAndType", "store.sql_job.get_count_by_status_and_type.app_error", nil, "Status="+status+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = count
}
})
}
func (jss SqlJobStore) Delete(id string) store.StoreChannel {
return store.Do(func(result *store.StoreResult) {
if _, err := jss.GetMaster().Exec(
`DELETE FROM
Jobs
WHERE
Id = :Id`, map[string]interface{}{"Id": id}); err != nil {
result.Err = model.NewAppError("SqlJobStore.DeleteByType", "store.sql_job.delete.app_error", nil, "id="+id+", "+err.Error(), http.StatusInternalServerError)
} else {
result.Data = id
}
})
}
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