github.com/abayer/test-infra@v0.0.5/velodrome/fetcher/comments.go (about)

     1  /*
     2  Copyright 2016 The Kubernetes Authors.
     3  
     4  Licensed under the Apache License, Version 2.0 (the "License");
     5  you may not use this file except in compliance with the License.
     6  You may obtain a copy of the License at
     7  
     8      http://www.apache.org/licenses/LICENSE-2.0
     9  
    10  Unless required by applicable law or agreed to in writing, software
    11  distributed under the License is distributed on an "AS IS" BASIS,
    12  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13  See the License for the specific language governing permissions and
    14  limitations under the License.
    15  */
    16  
    17  package main
    18  
    19  import (
    20  	"strconv"
    21  	"time"
    22  
    23  	"k8s.io/test-infra/velodrome/sql"
    24  
    25  	"github.com/golang/glog"
    26  	"github.com/google/go-github/github"
    27  	"github.com/jinzhu/gorm"
    28  )
    29  
    30  func findLatestCommentUpdate(issueID int, db *gorm.DB, repository string) time.Time {
    31  	var comment sql.Comment
    32  	comment.CommentUpdatedAt = time.Date(1900, 1, 1, 0, 0, 0, 0, time.UTC)
    33  
    34  	db.Select("comment_updated_at").
    35  		Where(&sql.Comment{IssueID: strconv.Itoa(issueID)}).
    36  		Where("repository = ?", repository).
    37  		Order("comment_updated_at desc").
    38  		First(&comment)
    39  
    40  	return comment.CommentUpdatedAt
    41  }
    42  
    43  func updateIssueComments(issueID int, latest time.Time, db *gorm.DB, client ClientInterface) {
    44  	c := make(chan *github.IssueComment, 200)
    45  
    46  	go client.FetchIssueComments(issueID, latest, c)
    47  
    48  	for comment := range c {
    49  		commentOrm, err := NewIssueComment(issueID, comment, client.RepositoryName())
    50  		if err != nil {
    51  			glog.Error("Failed to create IssueComment: ", err)
    52  			continue
    53  		}
    54  		if db.Create(commentOrm).Error != nil {
    55  			// If we can't create, let's try update
    56  			db.Save(commentOrm)
    57  		}
    58  	}
    59  }
    60  
    61  func updatePullComments(issueID int, latest time.Time, db *gorm.DB, client ClientInterface) {
    62  	c := make(chan *github.PullRequestComment, 200)
    63  
    64  	go client.FetchPullComments(issueID, latest, c)
    65  
    66  	for comment := range c {
    67  		commentOrm, err := NewPullComment(issueID, comment, client.RepositoryName())
    68  		if err != nil {
    69  			glog.Error("Failed to create PullComment: ", err)
    70  			continue
    71  		}
    72  		if db.Create(commentOrm).Error != nil {
    73  			// If we can't create, let's try update
    74  			db.Save(commentOrm)
    75  		}
    76  	}
    77  }
    78  
    79  // UpdateComments downloads issue and pull-request comments and save in DB
    80  func UpdateComments(issueID int, pullRequest bool, db *gorm.DB, client ClientInterface) {
    81  	latest := findLatestCommentUpdate(issueID, db, client.RepositoryName())
    82  
    83  	updateIssueComments(issueID, latest, db, client)
    84  	if pullRequest {
    85  		updatePullComments(issueID, latest, db, client)
    86  	}
    87  }