MartinHeinz/go-github-app

package apis

import (
    "github.com/MartinHeinz/go-github-app/cmd/app/config"
    "github.com/gin-gonic/gin"
    "github.com/google/go-github/v41/github"
    "log"
    "net/http"
    "strconv"
)

// Manual Test: curl http://localhost:8080/api/v1/github/pullrequests/MartinHeinz/python-project-blueprint
// Result `{"pull_requests":["Some Instructions","Add newline to match dev.Dockerfile"]}`
func GetPullRequests(c *gin.Context) {
    owner := c.Param("owner")
    repo := c.Param("repo")
    if pullRequests, resp, err := config.Config.GitHubClient.PullRequests.List(c, owner, repo, &github.PullRequestListOptions{
        State: "open",
    }); err != nil {
        log.Println(err)
        c.AbortWithStatus(resp.StatusCode)
    } else {
        var pullRequestTitles []string
        for _, pr := range pullRequests {
            pullRequestTitles = append(pullRequestTitles, *pr.Title)
        }
        c.JSON(http.StatusOK, gin.H{
            "pull_requests": pullRequestTitles,
        })
    }
}

func GetPullRequestsPaginated(c *gin.Context) {
    owner := c.Param("owner")
    repo := c.Param("repo")
    pageSize, _ := strconv.ParseInt(c.Param("page"), 10, 32)

    options := &github.PullRequestListOptions{
        ListOptions: github.ListOptions{PerPage: int(pageSize)},
    }
    var allPullRequests []*github.PullRequest
    for {
        pullRequests, resp, err := config.Config.GitHubClient.PullRequests.List(c, owner, repo, options)
        if err != nil {
            c.AbortWithError(resp.StatusCode, err)
        }
        allPullRequests = append(allPullRequests, pullRequests...)
        if resp.NextPage == 0 {
            break
        }
        options.Page = resp.NextPage
    }
    var pullRequestTitles []string
    for _, pr := range allPullRequests {
        pullRequestTitles = append(pullRequestTitles, *pr.Title)
    }
    c.JSON(http.StatusOK, gin.H{
        "pull_requests": pullRequestTitles,
    })
}