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search.go
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search.go
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package api
import (
"fmt"
"github.com/gin-gonic/gin"
"github.com/joschahenningsen/TUM-Live/dao"
"github.com/joschahenningsen/TUM-Live/tools"
"net/http"
"strconv"
"time"
)
func configGinSearchRouter(router *gin.Engine, daoWrapper dao.DaoWrapper) {
routes := searchRoutes{daoWrapper}
router.GET("/api/search/streams", routes.searchStreams)
}
type searchRoutes struct {
dao.DaoWrapper
}
func (r searchRoutes) searchStreams(c *gin.Context) {
q, courseIdS := c.Query("q"), c.Query("courseId")
if q == "" {
_ = c.Error(tools.RequestError{
Status: http.StatusBadRequest,
CustomMessage: "query parameter 'q' missing",
})
return
}
courseId, err := strconv.Atoi(courseIdS)
if err != nil {
_ = c.Error(tools.RequestError{
Status: http.StatusBadRequest,
CustomMessage: "invalid query parameter 'courseId'",
})
return
}
startTime := time.Now()
searchResults, err := r.SearchDao.Search(q, uint(courseId))
endTime := time.Now()
if err != nil {
_ = c.Error(tools.RequestError{
Status: http.StatusInternalServerError,
CustomMessage: fmt.Sprintf("could not perform search: %s", err.Error()),
Err: err,
})
return
}
response := []gin.H{}
for _, sr := range searchResults {
sr.Name = sr.GetName()
response = append(response, gin.H{
"ID": sr.ID,
"name": sr.Name,
"friendlyTime": sr.FriendlyTime(),
})
}
c.JSON(http.StatusOK, gin.H{
"duration": endTime.Sub(startTime).Milliseconds(),
"results": response,
})
}