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Refactor entry/feed query builder sorting to match SQL semantic

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fred 2023-06-19 14:00:10 -07:00 • committed by Frédéric Guillot
parent 095bec072c
commit 28775f5e10
15 changed files with 44 additions and 79 deletions
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23
storage/feed_query_builder.go
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@ -18,8 +18,7 @@ type FeedQueryBuilder struct {
store *Storage
args []interface{}
conditions []string
order string
direction string
sortExpressions []string
limit int
offset int
withCounters bool
@ -66,15 +65,9 @@ func (f *FeedQueryBuilder) WithCounters() *FeedQueryBuilder {
return f
}
// WithOrder set the sorting order.
func (f *FeedQueryBuilder) WithOrder(order string) *FeedQueryBuilder {
f.order = order
return f
}
// WithDirection set the sorting direction.
func (f *FeedQueryBuilder) WithDirection(direction string) *FeedQueryBuilder {
f.direction = direction
// WithSorting add a sort expression.
func (f *FeedQueryBuilder) WithSorting(column, direction string) *FeedQueryBuilder {
f.sortExpressions = append(f.sortExpressions, fmt.Sprintf("%s %s", column, direction))
return f
}
@ -101,12 +94,8 @@ func (f *FeedQueryBuilder) buildCounterCondition() string {
func (f *FeedQueryBuilder) buildSorting() string {
var parts []string
if f.order != "" {
parts = append(parts, fmt.Sprintf(`ORDER BY %s`, f.order))
}
if f.direction != "" {
parts = append(parts, f.direction)
if len(f.sortExpressions) > 0 {
parts = append(parts, fmt.Sprintf(`ORDER BY %s`, strings.Join(f.sortExpressions, ", ")))
}
if len(parts) > 0 {