From c6d5bc1fc858db7707c66fd7ca7dc2eb04a02f01 Mon Sep 17 00:00:00 2001
From: Yves Biener <yves.biener@gmx.de>
Date: Wed, 18 Oct 2023 17:47:42 +0200
Subject: [PATCH] add(gitea-api): issue and milestone updating

This implements the api patches for updating an issue or milestone for a
given repository and issue or milestone. WIP for #1.
---
 internal/gitea/issue.go     | 24 ++++++++++++++++++++++++
 internal/gitea/milestone.go | 19 +++++++++++++++++++
 2 files changed, 43 insertions(+)

diff --git a/internal/gitea/issue.go b/internal/gitea/issue.go
index e47b399..a306e93 100644
--- a/internal/gitea/issue.go
+++ b/internal/gitea/issue.go
@@ -1,6 +1,7 @@
 package gitea
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"net/http"
@@ -73,3 +74,26 @@ func (gitea *Gitea) GetIssue(repo Repository, id uint) (Issue, error) {
 	}
 	return issue, nil
 }
+
+func (gitea *Gitea) UpdateIssue(repo Repository, issue Issue) error {
+	url := fmt.Sprintf("%s/repos/%s/issues/%d", gitea.Url(), repo.Full_name, issue.Id)
+	var payload map[string]interface{}
+	payload["assignee"] = issue.Assignee
+	payload["assignees"] = issue.Assignees
+	payload["body"] = issue.Body
+	payload["due_date"] = issue.Due_date
+	payload["milestone"] = issue.Milestone
+	payload["ref"] = issue.Ref
+	payload["state"] = issue.State
+	payload["title"] = issue.Title
+	payload["unset_due_date"] = issue.Due_date.Unix() == 0
+	json, err := json.Marshal(&payload)
+	if err != nil {
+		return err
+	}
+	_, err = http.NewRequest(http.MethodPatch, url, bytes.NewBuffer(json))
+	if err != nil {
+		return err
+	}
+	return nil
+}
diff --git a/internal/gitea/milestone.go b/internal/gitea/milestone.go
index 3b8e0dc..9f58f74 100644
--- a/internal/gitea/milestone.go
+++ b/internal/gitea/milestone.go
@@ -1,6 +1,7 @@
 package gitea
 
 import (
+	"bytes"
 	"encoding/json"
 	"fmt"
 	"net/http"
@@ -53,3 +54,21 @@ func (gitea *Gitea) GetMilestone(repo Repository, id uint) (Milestone, error) {
 	}
 	return milestone, nil
 }
+
+func (gitea *Gitea) UpdateMilestone(repo Repository, milestone Milestone) error {
+	url := fmt.Sprintf("%s/repos/%s/milestones/%d", gitea.Url(), repo.Full_name, milestone.Id)
+	var payload map[string]interface{}
+	payload["description"] = milestone.Description
+	payload["due_on"] = milestone.Due_on
+	payload["state"] = milestone.State
+	payload["title"] = milestone.Title
+	json, err := json.Marshal(&payload)
+	if err != nil {
+		return err
+	}
+	_, err = http.NewRequest(http.MethodPatch, url, bytes.NewBuffer(json))
+	if err != nil {
+		return err
+	}
+	return nil
+}