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list.go
132 lines (109 loc) · 3.36 KB
/
list.go
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package claim
import (
"fmt"
"net/http"
"net/url"
"github.com/factly/dega-server/config"
"github.com/factly/dega-server/service/fact-check/model"
"github.com/factly/x/errorx"
"github.com/factly/x/loggerx"
"github.com/factly/x/meilisearchx"
"github.com/factly/x/middlewarex"
"github.com/factly/x/paginationx"
"github.com/factly/x/renderx"
)
// list response
type paging struct {
Total int64 `json:"total"`
Nodes []model.Claim `json:"nodes"`
}
// list - Get all claims
// @Summary Show all claims
// @Description Get all claims
// @Tags Claim
// @ID get-all-claims
// @Produce json
// @Param X-User header string true "User ID"
// @Param X-Space header string true "Space ID"
// @Param limit query string false "limit per page"
// @Param rating query string false "Ratings"
// @Param claimant query string false "Claimants"
// @Param q query string false "Query"
// @Param sort query string false "Sort"
// @Param page query string false "page number"
// @Success 200 {Object} paging
// @Router /fact-check/claims [get]
func list(w http.ResponseWriter, r *http.Request) {
sID, err := middlewarex.GetSpace(r.Context())
if err != nil {
loggerx.Error(err)
errorx.Render(w, errorx.Parser(errorx.Unauthorized()))
return
}
// Filters
u, _ := url.Parse(r.URL.String())
queryMap := u.Query()
searchQuery := r.URL.Query().Get("q")
sort := r.URL.Query().Get("sort")
filters := generateFilters(queryMap["rating"], queryMap["claimant"])
filteredClaimIDs := make([]uint, 0)
if filters != "" {
filters = fmt.Sprint(filters, " AND space_id=", sID)
}
result := paging{}
result.Nodes = make([]model.Claim, 0)
if filters != "" || searchQuery != "" {
// Search claims with filter
var hits []interface{}
var res map[string]interface{}
if searchQuery != "" {
hits, err = meilisearchx.SearchWithQuery("dega", searchQuery, filters, "claim")
} else {
res, err = meilisearchx.SearchWithoutQuery("dega", filters, "claim")
if _, found := res["hits"]; found {
hits = res["hits"].([]interface{})
}
}
if err != nil {
loggerx.Error(err)
renderx.JSON(w, http.StatusOK, result)
return
}
filteredClaimIDs = meilisearchx.GetIDArray(hits)
if len(filteredClaimIDs) == 0 {
renderx.JSON(w, http.StatusOK, result)
return
}
}
offset, limit := paginationx.Parse(r.URL.Query())
if sort != "asc" {
sort = "desc"
}
tx := config.DB.Model(&model.Claim{}).Preload("Rating").Preload("Rating.Medium").Preload("Claimant").Preload("Claimant.Medium").Where(&model.Claim{
SpaceID: uint(sID),
}).Order("created_at " + sort)
if len(filteredClaimIDs) > 0 {
err = tx.Where(filteredClaimIDs).Count(&result.Total).Offset(offset).Limit(limit).Find(&result.Nodes).Error
} else {
err = tx.Count(&result.Total).Offset(offset).Limit(limit).Find(&result.Nodes).Error
}
if err != nil {
loggerx.Error(err)
errorx.Render(w, errorx.Parser(errorx.DBError()))
return
}
renderx.JSON(w, http.StatusOK, result)
}
func generateFilters(ratingIDs, claimantIDs []string) string {
filters := ""
if len(ratingIDs) > 0 {
filters = fmt.Sprint(filters, meilisearchx.GenerateFieldFilter(ratingIDs, "rating_id"), " AND ")
}
if len(claimantIDs) > 0 {
filters = fmt.Sprint(filters, meilisearchx.GenerateFieldFilter(claimantIDs, "claimant_id"), " AND ")
}
if filters != "" && filters[len(filters)-5:] == " AND " {
filters = filters[:len(filters)-5]
}
return filters
}