From 138bb25e2b8d874165e5e70778d67572aaa77870 Mon Sep 17 00:00:00 2001
From: Arifin Yunianta <72777947+Yunnie-pin@users.noreply.github.com>
Date: Thu, 17 Oct 2024 20:40:41 +0700
Subject: [PATCH 1/5] feat: add AddFuncWithID and AddJobWithID to schedule jobs
 with predefined IDs

---
 .gitignore |  1 +
 cron.go    | 59 +++++++++++++++++++++++++++++++++++++++++++++---------
 2 files changed, 51 insertions(+), 9 deletions(-)

diff --git a/.gitignore b/.gitignore
index 00268614..62c7b353 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,3 +20,4 @@ _cgo_export.*
 _testmain.go
 
 *.exe
+/main
\ No newline at end of file
diff --git a/cron.go b/cron.go
index c7e91766..8c27b182 100644
--- a/cron.go
+++ b/cron.go
@@ -2,6 +2,7 @@ package cron
 
 import (
 	"context"
+	"fmt"
 	"sort"
 	"sync"
 	"time"
@@ -97,17 +98,17 @@ func (s byTime) Less(i, j int) bool {
 //
 // Available Settings
 //
-//   Time Zone
-//     Description: The time zone in which schedules are interpreted
-//     Default:     time.Local
+//	Time Zone
+//	  Description: The time zone in which schedules are interpreted
+//	  Default:     time.Local
 //
-//   Parser
-//     Description: Parser converts cron spec strings into cron.Schedules.
-//     Default:     Accepts this spec: https://en.wikipedia.org/wiki/Cron
+//	Parser
+//	  Description: Parser converts cron spec strings into cron.Schedules.
+//	  Default:     Accepts this spec: https://en.wikipedia.org/wiki/Cron
 //
-//   Chain
-//     Description: Wrap submitted jobs to customize behavior.
-//     Default:     A chain that recovers panics and logs them to stderr.
+//	Chain
+//	  Description: Wrap submitted jobs to customize behavior.
+//	  Default:     A chain that recovers panics and logs them to stderr.
 //
 // See "cron.With*" to modify the default behavior.
 func New(opts ...Option) *Cron {
@@ -353,3 +354,43 @@ func (c *Cron) removeEntry(id EntryID) {
 	}
 	c.entries = entries
 }
+
+// AddJobWithID adds a Job to the Cron to be run on the given schedule with a predefined ID.
+func (c *Cron) AddJobWithID(id EntryID, spec string, cmd Job) error {
+	schedule, err := c.parser.Parse(spec)
+	if err != nil {
+		return err
+	}
+	return c.ScheduleWithID(id, schedule, cmd)
+}
+
+// ScheduleWithID adds a Job to the Cron with a predefined ID to be run on the given schedule.
+// The job is wrapped with the configured Chain.
+func (c *Cron) ScheduleWithID(id EntryID, schedule Schedule, cmd Job) error {
+	c.runningMu.Lock()
+	defer c.runningMu.Unlock()
+
+	// Check if an entry with the same ID already exists
+	for _, entry := range c.entries {
+		if entry.ID == id {
+			return fmt.Errorf("an entry with this ID already exists: %d", id)
+		}
+	}
+
+	entry := &Entry{
+		ID:         id, // Use the provided ID
+		Schedule:   schedule,
+		WrappedJob: c.chain.Then(cmd),
+		Job:        cmd,
+	}
+	if !c.running {
+		c.entries = append(c.entries, entry)
+	} else {
+		c.add <- entry
+	}
+	return nil
+}
+
+func (c *Cron) AddFuncWithID(id EntryID, spec string, cmd func()) error {
+	return c.AddJobWithID(id, spec, FuncJob(cmd))
+}
\ No newline at end of file

From 501d9b81b64215c4a4c51a264c463c528e079b30 Mon Sep 17 00:00:00 2001
From: Arifin Yunianta <arifinklaten26@gmail.com>
Date: Tue, 3 Dec 2024 17:12:59 +0700
Subject: [PATCH 2/5] Update go.mod

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 8c95bf47..cdb781ec 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module github.com/robfig/cron/v3
+module github.com/Yunnie-pin/cron/v3
 
 go 1.12

From ad4af28474022334805aa18eca31e422769afd0b Mon Sep 17 00:00:00 2001
From: Arifin Yunianta <arifinklaten26@gmail.com>
Date: Wed, 4 Dec 2024 08:56:15 +0700
Subject: [PATCH 3/5] Update go.mod

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index cdb781ec..e7e1d783 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module github.com/Yunnie-pin/cron/v3
+module github.com/Yunnie-pin/cron
 
 go 1.12

From 1065147d2bf64e11dab034d0d4fc5919b18c4af8 Mon Sep 17 00:00:00 2001
From: Arifin Yunianta <arifinklaten26@gmail.com>
Date: Wed, 4 Dec 2024 09:08:19 +0700
Subject: [PATCH 4/5] revert

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index e7e1d783..8c95bf47 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module github.com/Yunnie-pin/cron
+module github.com/robfig/cron/v3
 
 go 1.12

From 5cf1587d9d1bdcb536ca9636ade6c5f7ede3848d Mon Sep 17 00:00:00 2001
From: Arifin Yunianta <72777947+Yunnie-pin@users.noreply.github.com>
Date: Fri, 6 Dec 2024 15:31:52 +0700
Subject: [PATCH 5/5] Update go.mod

---
 go.mod | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/go.mod b/go.mod
index 8c95bf47..e7e1d783 100644
--- a/go.mod
+++ b/go.mod
@@ -1,3 +1,3 @@
-module github.com/robfig/cron/v3
+module github.com/Yunnie-pin/cron
 
 go 1.12