83 lines
1.9 KiB
Go
83 lines
1.9 KiB
Go
package api
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import (
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"context"
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"github.com/stephenafamo/bob"
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"github.com/stephenafamo/bob/dialect/sqlite"
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"github.com/stephenafamo/bob/dialect/sqlite/dialect"
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"github.com/stephenafamo/bob/dialect/sqlite/sm"
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"github.com/tigorlazuardi/redmage/models"
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"github.com/tigorlazuardi/redmage/pkg/errs"
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)
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type DevicesListParams struct {
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All bool
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Q string
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Limit int64
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Offset int64
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OrderBy string
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Sort string
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}
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func (dlp DevicesListParams) Query() (expr []bob.Mod[*dialect.SelectQuery]) {
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expr = append(expr, dlp.CountQuery()...)
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if dlp.All {
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return expr
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}
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if dlp.Limit > 0 {
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expr = append(expr, sm.Limit(dlp.Limit))
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}
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if dlp.Offset > 0 {
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expr = append(expr, sm.Offset(dlp.Offset))
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}
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if dlp.OrderBy != "" {
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order := sm.OrderBy(sqlite.Quote(dlp.OrderBy))
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if dlp.Sort == "desc" {
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expr = append(expr, order.Desc())
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} else {
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expr = append(expr, order.Asc())
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}
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}
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return expr
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}
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func (dlp DevicesListParams) CountQuery() (expr []bob.Mod[*dialect.SelectQuery]) {
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if dlp.Q != "" {
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arg := sqlite.Arg("%" + dlp.Q + "%")
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expr = append(expr,
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sm.Where(
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models.DeviceColumns.Name.Like(arg).Or(models.DeviceColumns.Slug.Like(arg)),
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),
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)
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}
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return expr
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}
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type DevicesListResult struct {
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Devices models.DeviceSlice `json:"devices"`
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Total int64 `json:"total"`
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}
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func (api *API) DevicesList(ctx context.Context, params DevicesListParams) (result DevicesListResult, err error) {
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ctx, span := tracer.Start(ctx, "*API.DevicesList")
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defer span.End()
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result.Devices, err = models.Devices.Query(ctx, api.exec, params.Query()...).All()
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if err != nil {
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return result, errs.Wrapw(err, "failed to query devices", "params", params)
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}
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result.Total, err = models.Devices.Query(ctx, api.exec, params.CountQuery()...).Count()
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if err != nil {
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return result, errs.Wrapw(err, "failed to count devices", "params", params)
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}
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return result, nil
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}
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