feat: add github api

backend/internal/handler/github.go

@@ -0,0 +1,73 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/chaitin/SafeLine/internal/service"
+)
+
+// GitHubHandler provides HTTP handlers for GitHub operations.
+type GitHubHandler struct {
+	gitHubService *service.GitHubService
+	pageLimit     int
+}
+
+// NewGitHubHandler creates a new instance of GitHubHandler.
+func NewGitHubHandler(gitHubService *service.GitHubService, pageLimit int) *GitHubHandler {
+	return &GitHubHandler{
+		gitHubService: gitHubService,
+		pageLimit:     pageLimit,
+	}
+}
+
+// GetIssues handles GET requests for fetching GitHub issues.
+// @Summary get issues
+// @Description get issues from GitHub
+// @Tags	GitHub
+// @Accept	json
+// @Produce	json
+// @Param	q		query	string 	false  "search by"
+// @Success 200 {array} service.Issue
+// @Router /repos/issues [get]
+func (h *GitHubHandler) GetIssues(c *gin.Context) {
+	filter := c.Query("q")
+
+	issues, err := h.gitHubService.GetIssues(c, filter)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+	if len(issues) > h.pageLimit {
+		c.JSON(http.StatusOK, issues[:h.pageLimit])
+		return
+	}
+	c.JSON(http.StatusOK, issues)
+}
+
+// GetDiscussions handles GET requests for fetching GitHub discussions.
+// @Summary get discussions
+// @Description get discussions from GitHub
+// @Tags	GitHub
+// @Accept	json
+// @Produce	json
+// @Param	q		query	string 	false  "search by"
+// @Success 200 {array} service.Discussion
+// @Router /repos/discussions [get]
+func (h *GitHubHandler) GetDiscussions(c *gin.Context) {
+	filter := c.Query("q")
+
+	discussions, err := h.gitHubService.GetDiscussions(c, filter)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"error": err.Error()})
+		return
+	}
+
+	if len(discussions) > h.pageLimit {
+		c.JSON(http.StatusOK, discussions[:h.pageLimit])
+		return
+	}
+
+	c.JSON(http.StatusOK, discussions)
+}