Asara/sudoscientist-go-backend
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Add logic for get posts by author, aka copy pasta pro

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This commit is contained in:
Amarpreet Minhas 2019-04-22 19:54:49 -04:00
parent b38ae48013
commit c4b3a6bbc5
1 changed files with 49 additions and 5 deletions
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54
packages/blog/blog.go
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@ -84,10 +84,7 @@ func Routes() *chi.Mux {
r.Post("/", createBlogPost)
r.Patch("/by-id/{id}", updateBlogPostById)
})
r.Route("/", func(r chi.Router) {
r.Get("/{last_id}", getBlogPosts)
r.Get("/", getBlogPosts)
})
r.Get("/", getBlogPosts)
r.Get("/by-slug/{slug}", getBlogPostBySlug)
r.Get("/by-id/{id}", getBlogPostById)
r.Get("/by-tag/{tag}", getBlogPostsByTag)
@ -237,11 +234,12 @@ func getBlogPosts(w http.ResponseWriter, r *http.Request) {
returnError := ReturnError{}
referenceID := &ReferenceID{}
err := json.NewDecoder(r.Body).Decode(referenceID)
// hardcode 9001 for cool kid points
if err != nil {
referenceID.LastID = 9001
}
search_id := referenceID.LastID
// if someone is cool and sends up a negative number...
// if someone is lame and sends up a negative number...
if search_id < 1 {
search_id = 9001
}
@ -319,6 +317,52 @@ func getBlogPostsByTag(w http.ResponseWriter, r *http.Request) {
}
func getBlogPostsByAuthor(w http.ResponseWriter, r *http.Request) {
returnError := ReturnError{}
referenceID := &ReferenceID{}
err := json.NewDecoder(r.Body).Decode(referenceID)
// hardcode 9001 for cool kid points
if err != nil {
referenceID.LastID = 9001
}
search_id := referenceID.LastID
// if someone is lame and sends up a negative number...
if search_id < 1 {
search_id = 9001
}
author := chi.URLParam(r, "author")
search := `
SELECT id, title, slug, author, content, time_published, modified, last_modified
FROM posts
WHERE id < $1
AND author = $2
ORDER BY id DESC
FETCH FIRST 10 ROWS ONLY
`
rows, err := DB.Query(search, search_id, author)
if err != nil {
returnError.Message = "something is super broken..."
w.WriteHeader(http.StatusInternalServerError)
render.JSON(w, r, returnError)
fmt.Println(err)
return
}
defer rows.Close()
post := BlogPost{}
posts := make(BlogPosts, 0)
for rows.Next() {
if err := rows.Scan(&post.ID, &post.Title, &post.Slug, &post.Author, &post.Content, &post.TimePublished, &post.Modified, &post.TimeModified); err != nil {
}
posts = append(posts, post)
}
if err := rows.Err(); err != nil {
returnError.Message = "something is super broken..."
w.WriteHeader(http.StatusInternalServerError)
render.JSON(w, r, returnError)
fmt.Println(err)
return
}
w.WriteHeader(http.StatusOK)
render.JSON(w, r, posts)
return
}