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chore: Make SQL queries in more readable

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This commit is contained in:
Cristian Ditaputratama 2024-05-20 03:08:48 +07:00
parent d99f8583c1
commit fae32d9a74
Signed by: ditatompel
GPG key ID: 31D3D06D77950979
2 changed files with 135 additions and 84 deletions
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32
internal/database/schema.go
View file

@ -44,7 +44,8 @@ func MigrateDb(db *DB) error {
}
func getSchemaVersion(db *DB) int {
_, err := db.Exec(`CREATE TABLE IF NOT EXISTS tbl_schema_ver (
_, err := db.Exec(`
CREATE TABLE IF NOT EXISTS tbl_schema_ver (
version INT(5) UNSIGNED NOT NULL
)`)
if err != nil {
@ -68,7 +69,8 @@ func v1(db *DB) error {
slog.Debug("[DB] Migrating database schema version 1")
// table: tbl_admin
slog.Debug("[DB] Creating table: tbl_admin")
_, err := db.Exec(`CREATE TABLE tbl_admin (
_, err := db.Exec(`
CREATE TABLE tbl_admin (
id INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
username VARCHAR(255) NOT NULL,
password VARCHAR(255) NOT NULL,
@ -87,7 +89,8 @@ func v1(db *DB) error {
// table: tbl_cron
slog.Debug("[DB] Creating table: tbl_cron")
_, err = db.Exec(`CREATE TABLE tbl_cron (
_, err = db.Exec(`
CREATE TABLE tbl_cron (
id INT(8) UNSIGNED NOT NULL AUTO_INCREMENT,
title VARCHAR(255) NOT NULL DEFAULT '',
slug VARCHAR(255) NOT NULL DEFAULT '',
@ -104,15 +107,26 @@ func v1(db *DB) error {
return err
}
slog.Debug("[DB] Adding default cron jobs to table: tbl_cron")
_, err = db.Exec(`INSERT INTO tbl_cron (title, slug, description, run_every)
VALUES ('Delete old probe logs', 'delete_old_probe_logs', 'Delete old probe log from the database',120);`)
_, err = db.Exec(`
INSERT INTO tbl_cron (
title,
slug,
description,
run_every
) VALUES (
'Delete old probe logs',
'delete_old_probe_logs',
'Delete old probe log from the database',
120
);`)
if err != nil {
return err
}
// table: tbl_node
slog.Debug("[DB] Creating table: tbl_node")
_, err = db.Exec(`CREATE TABLE tbl_node (
_, err = db.Exec(`
CREATE TABLE tbl_node (
id INT(11) UNSIGNED NOT NULL AUTO_INCREMENT,
protocol VARCHAR(6) NOT NULL DEFAULT 'http' COMMENT 'http | https',
hostname VARCHAR(255) NOT NULL,
@ -147,7 +161,8 @@ func v1(db *DB) error {
// table: tbl_prober
slog.Debug("[DB] Creating table: tbl_prober")
_, err = db.Exec(`CREATE TABLE tbl_prober (
_, err = db.Exec(`
CREATE TABLE tbl_prober (
id INT(9) UNSIGNED NOT NULL AUTO_INCREMENT,
name VARCHAR(255) NOT NULL,
api_key VARCHAR(36) NOT NULL,
@ -166,7 +181,8 @@ func v1(db *DB) error {
// table: tbl_probe_log
slog.Debug("[DB] Creating table: tbl_probe_log")
_, err = db.Exec(`CREATE TABLE tbl_probe_log (
_, err = db.Exec(`
CREATE TABLE tbl_probe_log (
id BIGINT(20) UNSIGNED NOT NULL AUTO_INCREMENT,
node_id INT(11) UNSIGNED NOT NULL DEFAULT 0,
prober_id INT(9) UNSIGNED NOT NULL DEFAULT 0,

49
internal/repo/cron.go
View file

@ -69,24 +69,52 @@ func (repo *CronRepo) RunCronProcess() {
}
func (repo *CronRepo) Crons() ([]Cron, error) {
query := `SELECT id, title, slug, description, run_every, last_run, next_run, run_time, cron_state, is_enabled FROM tbl_cron`
var tasks []Cron
err := repo.db.Select(&tasks, query)
err := repo.db.Select(&tasks, `
SELECT
id,
title,
slug,
description,
run_every,
last_run,
next_run,
run_time,
cron_state,
is_enabled
FROM
tbl_cron`)
return tasks, err
}
func (repo *CronRepo) queueList() ([]Cron, error) {
tasks := []Cron{}
query := `SELECT id, run_every, last_run, slug, next_run, cron_state FROM tbl_cron
WHERE is_enabled = ? AND next_run <= ?`
query := `
SELECT
id,
run_every,
last_run,
slug,
next_run,
cron_state
FROM
tbl_cron
WHERE
is_enabled = ?
AND next_run <= ?`
err := repo.db.Select(&tasks, query, 1, time.Now().Unix())
return tasks, err
}
func (repo *CronRepo) preRunTask(id int, lastRunTs int64) {
query := `UPDATE tbl_cron SET cron_state = ?, last_run = ? WHERE id = ?`
query := `
UPDATE tbl_cron
SET
cron_state = ?,
last_run = ?
WHERE
id = ?`
row, err := repo.db.Query(query, 1, lastRunTs, id)
if err != nil {
slog.Error(fmt.Sprintf("[CRON] Failed to update pre cron state: %s", err))
@ -95,7 +123,14 @@ func (repo *CronRepo) preRunTask(id int, lastRunTs int64) {
}
func (repo *CronRepo) postRunTask(id int, nextRun int64, runtime float64) {
query := `UPDATE tbl_cron SET cron_state = ?, next_run = ?, run_time = ? WHERE id = ?`
query := `
UPDATE tbl_cron
SET
cron_state = ?,
next_run = ?,
run_time = ?
WHERE
id = ?`
row, err := repo.db.Query(query, 0, nextRun, runtime, id)
if err != nil {
slog.Error(fmt.Sprintf("[CRON] Failed to update post cron state: %s", err))