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feat(filters): make new filter syntax work with Typesense

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This commit is contained in:
kolaente 2023-11-22 11:14:06 +01:00
parent bc6d812eb0
commit 28fa2c517a
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GPG Key ID: F40E70337AB24C9B
2 changed files with 80 additions and 33 deletions
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1
go.mod
View File

@ -31,6 +31,7 @@ require (
github.com/disintegration/imaging v1.6.2
github.com/dustinkirkland/golang-petname v0.0.0-20231002161417-6a283f1aaaf2
github.com/gabriel-vasile/mimetype v1.4.3
github.com/ganigeorgiev/fexpr v0.4.0
github.com/getsentry/sentry-go v0.27.0
github.com/go-sql-driver/mysql v1.8.0
github.com/go-testfixtures/testfixtures/v3 v3.10.0

112
pkg/models/task_search.go
View File

@ -315,41 +315,23 @@ func convertFilterValues(value interface{}) string {
return ""
}
func (t *typesenseTaskSearcher) Search(opts *taskSearchOptions) (tasks []*Task, totalCount int64, err error) {
// Parsing and rebuilding the filter for Typesense has the advantage that we have more control over
// what Typesense finally gets to see.
func convertParsedFilterToTypesense(rawFilters []*taskFilter) (filterBy string, err error) {
var sortbyFields []string
for i, param := range opts.sortby {
// Validate the params
if err := param.validate(); err != nil {
return nil, totalCount, err
filters := []string{}
for _, f := range rawFilters {
if nested, is := f.value.([]*taskFilter); is {
nestedDBFilters, err := convertParsedFilterToTypesense(nested)
if err != nil {
return "", err
}
filters = append(filters, "("+nestedDBFilters+")")
continue
}
// Typesense does not allow sorting by ID, so we sort by created timestamp instead
if param.sortBy == "id" {
param.sortBy = "created"
}
sortbyFields = append(sortbyFields, param.sortBy+"(missing_values:last):"+param.orderBy.String())
if i == 2 {
// Typesense supports up to 3 sorting parameters
// https://typesense.org/docs/0.25.0/api/search.html#ranking-and-sorting-parameters
break
}
}
sortby := strings.Join(sortbyFields, ",")
projectIDStrings := []string{}
for _, id := range opts.projectIDs {
projectIDStrings = append(projectIDStrings, strconv.FormatInt(id, 10))
}
filterBy := []string{
"project_id: [" + strings.Join(projectIDStrings, ", ") + "]",
}
for _, f := range opts.parsedFilters {
if f.field == "reminders" {
f.field = "reminders.reminder"
}
@ -362,6 +344,10 @@ func (t *typesenseTaskSearcher) Search(opts *taskSearchOptions) (tasks []*Task,
f.field = "labels.id"
}
if f.field == "project" {
f.field = "project_id"
}
filter := f.field
switch f.comparator {
@ -393,7 +379,67 @@ func (t *typesenseTaskSearcher) Search(opts *taskSearchOptions) (tasks []*Task,
filter += "]"
}
filterBy = append(filterBy, filter)
filters = append(filters, filter)
}
if len(filters) > 0 {
if len(filters) == 1 {
filterBy = filters[0]
} else {
for i, f := range filters {
if len(filters) > i+1 {
switch rawFilters[i+1].join {
case filterConcatOr:
filterBy = f + " || " + filters[i+1]
case filterConcatAnd:
filterBy = f + " && " + filters[i+1]
}
}
}
}
}
return
}
func (t *typesenseTaskSearcher) Search(opts *taskSearchOptions) (tasks []*Task, totalCount int64, err error) {
var sortbyFields []string
for i, param := range opts.sortby {
// Validate the params
if err := param.validate(); err != nil {
return nil, totalCount, err
}
// Typesense does not allow sorting by ID, so we sort by created timestamp instead
if param.sortBy == "id" {
param.sortBy = "created"
}
sortbyFields = append(sortbyFields, param.sortBy+"(missing_values:last):"+param.orderBy.String())
if i == 2 {
// Typesense supports up to 3 sorting parameters
// https://typesense.org/docs/0.25.0/api/search.html#ranking-and-sorting-parameters
break
}
}
sortby := strings.Join(sortbyFields, ",")
projectIDStrings := []string{}
for _, id := range opts.projectIDs {
projectIDStrings = append(projectIDStrings, strconv.FormatInt(id, 10))
}
filter, err := convertParsedFilterToTypesense(opts.parsedFilters)
if err != nil {
return nil, 0, err
}
filterBy := []string{
"project_id: [" + strings.Join(projectIDStrings, ", ") + "]",
"(" + filter + ")",
}
////////////////