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// Used to create package suggestions
package packages
import (
"encoding/json"
"github.com/go-pg/pg"
"net/http"
"soko/pkg/database"
"soko/pkg/models"
)
// Suggest returns json encoded suggestions of
// packages based on the given query
func Suggest(w http.ResponseWriter, r *http.Request) {
searchTerm := getParameterValue("q", r)
searchQuery := buildSearchQuery(searchTerm)
var packages []models.Package
err := database.DBCon.Model(&packages).
Where(searchQuery).
Relation("Versions").
Select()
if err != nil && err != pg.ErrNoRows {
http.Error(w, http.StatusText(http.StatusInternalServerError),
http.StatusInternalServerError)
return
}
type Result struct {
Name string `json:"name"`
Category string `json:"category"`
description string `json:"description"`
}
type Results struct {
Results []*Result `json:"results"`
}
var results []*Result
for _, gpackage := range packages {
results = append(results, &Result{
Name: gpackage.Name,
Category: gpackage.Category,
description: gpackage.Versions[0].Description,
})
}
result := Results{
Results: results,
}
b, err := json.Marshal(result)
if err != nil {
http.Error(w, http.StatusText(http.StatusInternalServerError),
http.StatusInternalServerError)
return
}
w.Header().Set("Content-Type", "application/json")
w.Write(b)
}
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