move from file storage to sqlite3

cmd/frontend/UpSearch.go

@@ -1,58 +1,23 @@
 package main
 
 import (
-	"crowsnest/internal/data"
 	"crowsnest/internal/model"
 	"html/template"
 	"net/http"
-	"regexp"
-	"strings"
 )
 
-// sort criteria
-type articleTermFrequency struct {
-    terms []string
-}
-
-func (ord articleTermFrequency) Weight(a *model.Article) int {
-    score := 0
-    for _, term := range ord.terms {
-        score += strings.Count(a.Content, term)
-    }
-    return score
-}
-
 // Enpoint that returns a list of articles given search terms in the post
 // request of a search form. Uses the content template.
 func (app *App) UpSearch(w http.ResponseWriter, req *http.Request) {
-    // parse the form data
-    err := req.ParseForm()
-    if err != nil { http.Error(w, "Unable to parse form", http.StatusBadRequest); return; }
-
-    // collect search terms
-    p := regexp.MustCompile("\\s+")
-    searchTerms := make([]string, 0)
-    for _, elem := range p.Split(req.FormValue("search"), -1) {
-        elem = strings.TrimSpace(elem)
-        if elem == "" { continue }
-        searchTerms = append(searchTerms, elem)
-    }
-
-    // retrieve from repo
-    fds, _ := data.NewFileDatastore("persistence/spiegel100.json")
-    if err != nil { http.Error(w, "Failed to read datastore", http.StatusInternalServerError); return; }
-
-    repo, _ := data.NewDefaultRepository[*model.Article](fds, "article")
-    if err != nil { http.Error(w, "Failed to create repository", http.StatusInternalServerError); return; }
-
-    var articles []*model.Article
-    if len(searchTerms) != 0 {
-        articles, err = repo.GetByCriteria(articleTermFrequency{ terms: searchTerms })
-    } else {
+    searchTerms := req.FormValue("search")
+    if searchTerms == "" {
         app.Index(w, req)
         return
     }
-    if err != nil { http.Error(w, "Failed to get articles from repo", http.StatusInternalServerError); return; }
+    
+    // get articles
+    articles, err := app.articles.Search(searchTerms)
+    if err != nil { http.Error(w, err.Error(), http.StatusInternalServerError); return; }
 
     // convert to viewmodel
     articleVMs := make([]*model.ArticleViewModel, 0, len(articles))