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feat: add get thread by id

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This commit is contained in:
Yanislav Igonin 2021-09-05 00:36:55 +03:00
parent 01f25001cb
commit ea8f3323ec
4 changed files with 167 additions and 3 deletions
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21
controllers/threads_controller.go
View File

@ -1,7 +1,9 @@
package controlers
import (
"log"
"net/http"
"strconv"
"github.com/gin-gonic/gin"
@ -11,6 +13,8 @@ import (
func GetThreads(c *gin.Context) {
threads, err := Repositories.Posts.Get(10, 10)
if err != nil {
// TODO: наверное, тут 500 будет
log.Println("error:", err)
c.JSON(http.StatusOK, gin.H{"error": true})
return
}
@ -18,7 +22,22 @@ func GetThreads(c *gin.Context) {
}
func GetThread(c *gin.Context) {
c.JSON(http.StatusOK, gin.H{"route": "get thread"})
threadIDString := c.Param("threadID")
threadID, err := strconv.Atoi(threadIDString)
if err != nil {
// TODO: тут 400 будет
log.Println("error:", err)
c.JSON(http.StatusOK, gin.H{"error": true})
return
}
thread, err := Repositories.Posts.GetThreadByPostID(threadID)
if err != nil {
// TODO: наверное, тут 500 будет
log.Println("error:", err)
c.JSON(http.StatusOK, gin.H{"error": true})
return
}
c.HTML(http.StatusOK, "thread.html", thread)
}
func CreateThread(c *gin.Context) {

4
main.go
View File

@ -32,8 +32,8 @@ func main() {
router.Static("/static", "./static")
router.GET("/", Controllers.GetThreads)
router.POST("/", Controllers.CreateThread)
router.GET("/:threadId", Controllers.GetThread)
router.POST("/:threadId", Controllers.UpdateThread)
router.GET("/:threadID", Controllers.GetThread)
router.POST("/:threadID", Controllers.UpdateThread)
log.Println("port", Config.App.Port, "- online")
log.Println("all systems nominal")

64
repositories/posts_repository.go
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@ -101,5 +101,69 @@ func (r *PostsRepository) Create(p Post) (int, error) {
return createdPost.ID, nil
}
func (r *PostsRepository) GetThreadByPostID(ID int) ([]Post, error) {
conn, err := Db.Pool.Acquire(context.TODO())
if err != nil {
return nil, err
}
defer conn.Release()
sql := `
SELECT
id,
title,
text,
is_sage,
created_at,
is_parent
FROM posts
WHERE
(id = $1 AND is_parent = true) OR parent_id = $1
AND is_deleted = false
ORDER BY created_at ASC
`
rows, err := conn.Query(context.TODO(), sql, ID)
if err != nil {
return nil, err
}
if rows.Err() != nil {
return nil, err
}
postsMap := make(map[int]Post)
var postIDs []int
for rows.Next() {
var post Post
err = rows.Scan(
&post.ID,
&post.Title,
&post.Text,
&post.IsSage,
&post.CreatedAt,
&post.IsParent,
)
if err != nil {
return nil, err
}
postsMap[post.ID] = post
postIDs = append(postIDs, post.ID)
}
filesMap, err := Files.GetByPostIDs(postIDs)
if err != nil {
return nil, err
}
var posts []Post
for _, postID := range postIDs {
post := postsMap[postID]
post.Files = filesMap[postID]
posts = append(posts, post)
}
return posts, nil
}
// func (r *PostsRepository) GetByID() int {
// }

81
templates/thread.html Normal file
View File

@ -0,0 +1,81 @@
{{$FirstPost:= index . 0}}
<html lang="en">
<head>
<meta charset="UTF-8"/>
<title>{{$FirstPost.Title}}</title>
<link
href="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/css/bootstrap.min.css"
rel="stylesheet"
integrity="sha384-KyZXEAg3QhqLMpG8r+8fhAXLRk2vvoC2f3B09zVXn8CA5QIVfZOJ3BCsw2P0p/We"
crossorigin="anonymous"
>
<script
src="https://cdn.jsdelivr.net/npm/bootstrap@5.1.0/dist/js/bootstrap.bundle.min.js"
integrity="sha384-U1DAWAznBHeqEIlVSCgzq+c9gqGAJn5c/t99JyeKa9xxaYpSvHU5awsuZVVFIhvj"
crossorigin="anonymous">
</script>
<link
href="/static/index.css"
rel="stylesheet"
>
<link rel="icon" href="/static/favicon.ico"/>
<!-- Primary Meta Tags -->
<meta name="title" content="{{$FirstPost.Title}}">
<meta name="description" content="{{$FirstPost.Text}}">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<!-- Open Graph / Facebook -->
<meta property="og:type" content="website">
<meta property="og:url" content="https://micrach.igonin.dev/{{$FirstPost.ID}}">
<meta property="og:title" content="{{$FirstPost.Title}}">
<meta property="og:description" content="{{$FirstPost.Text}}">
<meta property="og:image" content="https://memepedia.ru/wp-content/uploads/2018/03/ebanyy-rot-etogo-kazino.png">
<!-- Twitter -->
<meta property="twitter:card" content="https://memepedia.ru/wp-content/uploads/2018/03/ebanyy-rot-etogo-kazino.png">
<meta property="twitter:url" content="https://micrach.igonin.dev/{{$FirstPost.ID}}">
<meta property="twitter:title" content="{{$FirstPost.Title}}">
<meta property="twitter:description" content="{{$FirstPost.Text}}">
<meta property="twitter:image" content="https://memepedia.ru/wp-content/uploads/2018/03/ebanyy-rot-etogo-kazino.png">
</head>
<body>
<h1 class="display-1 text-center">Welcome to Micrach</h1>
<div class="container">
<form class="row row-cols-auto gy-4" action="/{{$FirstPost.ID}}" method="POST" enctype="multipart/form-data">
<input class="form-control" id="postTitle" placeholder="Title" name="title">
<textarea class="form-control" id="postText" rows="3" placeholder="Text" name="text"></textarea>
<input class="form-control" type="file" id="formFileMultiple" multiple name="files">
</form>
<div class="row row-cols-auto gy-4">
{{range $Post := .}}
<div class="col col-sm-6 col-md-4 col-lg-3">
<div class="card">
{{ $length := len $Post.Files }} {{ if gt $length 0 }}
{{$FirstFile := index $Post.Files 0}}
<img
src="{{$FirstFile.Name}}"
class="card-img-top"
alt="Uploaded picture"
>
{{end}}
<div class="card-body">
<h5 class="card-title">{{$Post.Title}}</h5>
<p class="card-text">{{$Post.Text}}</p>
</div>
</div>
</div>
{{end}}
</div>
</div>
</body>
</html>