Add harness comment (#295)

* Add the implementation of CreateComment for Harness Code

* Add the implementation of CreateComment for Harness Code

CHANGELOG.md

@@ -1,5 +1,36 @@
 # Changelog
 
+## [Unreleased](https://github.com/drone/go-scm/tree/HEAD)
+
+[Full Changelog](https://github.com/drone/go-scm/compare/v1.34.3...HEAD)
+
+**Closed issues:**
+
+- Cron Jobs don't run with Gitea-scm [\#292](https://github.com/drone/go-scm/issues/292)
+
+**Merged pull requests:**
+
+- feat: change as per new contract of webhook in harness code [\#294](https://github.com/drone/go-scm/pull/294) ([abhinav-harness](https://github.com/abhinav-harness))
+- Stash pr commits pagination [\#293](https://github.com/drone/go-scm/pull/293) ([raghavharness](https://github.com/raghavharness))
+- Added support for branch names containing '&' and '\#' for GetFile Operations. [\#291](https://github.com/drone/go-scm/pull/291) ([senjucanon2](https://github.com/senjucanon2))
+
+## [v1.34.3](https://github.com/drone/go-scm/tree/v1.34.3) (2023-12-20)
+
+[Full Changelog](https://github.com/drone/go-scm/compare/v1.34.2...v1.34.3)
+
+**Merged pull requests:**
+
+- feat: add pr link as coming from new webhook [\#290](https://github.com/drone/go-scm/pull/290) ([abhinav-harness](https://github.com/abhinav-harness))
+
+## [v1.34.2](https://github.com/drone/go-scm/tree/v1.34.2) (2023-12-20)
+
+[Full Changelog](https://github.com/drone/go-scm/compare/v1.34.1...v1.34.2)
+
+**Merged pull requests:**
+
+- feat: support more events in webhook parse in go-scm for gitness [\#289](https://github.com/drone/go-scm/pull/289) ([abhinav-harness](https://github.com/abhinav-harness))
+- fix: ref should be branch name for harness code [\#288](https://github.com/drone/go-scm/pull/288) ([abhinav-harness](https://github.com/abhinav-harness))
+
 ## [v1.34.1](https://github.com/drone/go-scm/tree/v1.34.1) (2023-12-08)
 
 [Full Changelog](https://github.com/drone/go-scm/compare/v1.34.0...v1.34.1)
@@ -8,6 +39,10 @@
 
 - fix: use opts for harness list commits [\#286](https://github.com/drone/go-scm/pull/286) ([abhinav-harness](https://github.com/abhinav-harness))
 
+**Merged pull requests:**
+
+- \(maint\)  v1.34.1 release prep [\#287](https://github.com/drone/go-scm/pull/287) ([tphoney](https://github.com/tphoney))
+
 ## [v1.34.0](https://github.com/drone/go-scm/tree/v1.34.0) (2023-12-07)
 
 [Full Changelog](https://github.com/drone/go-scm/compare/v1.33.0...v1.34.0)

scm/driver/harness/pr.go

@@ -7,6 +7,7 @@ package harness
 import (
 	"context"
 	"fmt"
+	"strconv"
 	"strings"
 	"time"
 
@@ -72,8 +73,15 @@ func (s *pullService) Create(ctx context.Context, repo string, input *scm.PullRe
 	return convertPullRequest(out), res, err
 }
 
-func (s *pullService) CreateComment(context.Context, string, int, *scm.CommentInput) (*scm.Comment, *scm.Response, error) {
-	return nil, nil, scm.ErrNotSupported
+func (s *pullService) CreateComment(ctx context.Context, repo string, prNumber int, input *scm.CommentInput) (*scm.Comment, *scm.Response, error) {
+	harnessQueryParams := fmt.Sprintf("?accountIdentifier=%s&orgIdentifier=%s&projectIdentifier=%s", s.client.account, s.client.organization, s.client.project)
+	path := fmt.Sprintf("api/v1/repos/%s/pullreq/%d/comments%s", repo, prNumber, harnessQueryParams)
+	in := &prComment{
+		Text: input.Body,
+	}
+	out := new(prCommentResponse)
+	res, err := s.client.do(ctx, "POST", path, in, out)
+	return convertComment(out), res, err
 }
 
 func (s *pullService) DeleteComment(context.Context, string, int, int) (*scm.Response, error) {
@@ -165,6 +173,42 @@ type (
 		Sha     string `json:"sha"`
 		Title   string `json:"title"`
 	}
+	prComment struct {
+		LineEnd         int    `json:"line_end"`
+		LineEndNew      bool   `json:"line_end_new"`
+		LineStart       int    `json:"line_start"`
+		LineStartNew    bool   `json:"line_start_new"`
+		ParentID        int    `json:"parent_id"`
+		Path            string `json:"path"`
+		SourceCommitSha string `json:"source_commit_sha"`
+		TargetCommitSha string `json:"target_commit_sha"`
+		Text            string `json:"text"`
+	}
+	prCommentResponse struct {
+		Id        int         `json:"id"`
+		Created   int64       `json:"created"`
+		Updated   int64       `json:"updated"`
+		Edited    int64       `json:"edited"`
+		ParentId  interface{} `json:"parent_id"`
+		RepoId    int         `json:"repo_id"`
+		PullreqId int         `json:"pullreq_id"`
+		Order     int         `json:"order"`
+		SubOrder  int         `json:"sub_order"`
+		Type      string      `json:"type"`
+		Kind      string      `json:"kind"`
+		Text      string      `json:"text"`
+		Payload   struct{}    `json:"payload"`
+		Metadata  interface{} `json:"metadata"`
+		Author    struct {
+			Id          int    `json:"id"`
+			Uid         string `json:"uid"`
+			DisplayName string `json:"display_name"`
+			Email       string `json:"email"`
+			Type        string `json:"type"`
+			Created     int64  `json:"created"`
+			Updated     int64  `json:"updated"`
+		} `json:"author"`
+	}
 )
 
 // native data structure conversion
@@ -246,3 +290,20 @@ func convertPullRequestList(from []*pr) []*scm.PullRequest {
 	}
 	return to
 }
+
+func convertComment(comment *prCommentResponse) *scm.Comment {
+	return &scm.Comment{
+		ID:   comment.Id,
+		Body: comment.Text,
+		Author: scm.User{
+			Login:   comment.Author.Uid,
+			Name:    comment.Author.DisplayName,
+			ID:      strconv.Itoa(comment.Author.Id),
+			Email:   comment.Author.Email,
+			Created: time.UnixMilli(comment.Author.Created),
+			Updated: time.UnixMilli(comment.Author.Updated),
+		},
+		Created: time.UnixMilli(comment.Created),
+		Updated: time.UnixMilli(comment.Updated),
+	}
+}

scm/driver/harness/pr_test.go

@@ -7,6 +7,8 @@ package harness
 import (
 	"context"
 	"encoding/json"
+	"fmt"
+	"github.com/google/go-cmp/cmp/cmpopts"
 	"io/ioutil"
 	"net/http"
 	"testing"
@@ -134,3 +136,45 @@ func TestPullCreate(t *testing.T) {
 		t.Log(diff)
 	}
 }
+
+func TestPRComment(t *testing.T) {
+	defer gock.Off()
+	gock.New(gockOrigin).
+		Post(fmt.Sprintf("/gateway/code/api/v1/repos/%s/pullreq/1/comments", harnessRepo)).
+		MatchParam("accountIdentifier", harnessAccount).
+		MatchParam("orgIdentifier", harnessOrg).
+		MatchParam("projectIdentifier", harnessProject).
+		Reply(201).
+		Type("plain/text").
+		File("testdata/comment.json")
+
+	client, _ := New(gockOrigin, harnessAccount, harnessOrg, harnessProject)
+	client.Client = &http.Client{
+		Transport: &transport.Custom{
+			Before: func(r *http.Request) {
+				r.Header.Set("x-api-key", harnessPAT)
+			},
+		},
+	}
+
+	input := scm.CommentInput{
+		Body: "Comment to be created in the PR",
+	}
+
+	got, _, err := client.PullRequests.CreateComment(context.Background(), harnessRepo, 1, &input)
+	if err != nil {
+		t.Error(err)
+		return
+	}
+
+	want := new(scm.Comment)
+	raw, _ := ioutil.ReadFile("testdata/comment.json.golden")
+	_ = json.Unmarshal(raw, want)
+
+	if diff := cmp.Diff(got, want,
+		cmpopts.IgnoreFields(scm.Comment{}, "Created", "Updated"),
+		cmpopts.IgnoreFields(scm.User{}, "Created", "Updated")); diff != "" {
+		t.Errorf("Unexpected Results")
+		t.Log(diff)
+	}
+}

scm/driver/harness/testdata/comment.json

@@ -0,0 +1,25 @@
+{
+  "id": 123,
+  "created": 1708354973112,
+  "updated": 1708354973112,
+  "edited": 1708354973112,
+  "parent_id": null,
+  "repo_id": 123,
+  "pullreq_id": 123,
+  "order": 1,
+  "sub_order": 0,
+  "type": "comment",
+  "kind": "comment",
+  "text": "Comment to be created in the PR",
+  "payload": {},
+  "metadata": null,
+  "author": {
+    "id": 1,
+    "uid": "identifier",
+    "display_name": "displayName",
+    "email": "[email protected]",
+    "type": "service",
+    "created": 1695706039266,
+    "updated": 1695706039266
+  }
+}

scm/driver/harness/testdata/comment.json.golden

@@ -0,0 +1,15 @@
+{
+  "ID": 123,
+  "Body": "Comment to be created in the PR",
+  "Author": {
+    "ID": "1",
+    "Login": "identifier",
+    "Name": "displayName",
+    "Email": "[email protected]",
+    "Avatar": "",
+    "Created": 1695706039266,
+    "Updated": 1695706039266
+  },
+   "Created": 1708354973112,
+    "Updated": 1708354973112
+}