1046237771
Courses, meetings, class sessions, deadlines, readings with per-user progress, materials with tags and file attachments. Timestamps are stored in UTC and held as Europe/Warsaw text so the admin text inputs can write them.
51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
package models
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import "strings"
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// blank clears each optional text column whose value is empty or only
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// whitespace, so an emptied admin text input stores NULL rather than "".
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func blank(fields ...**string) {
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for _, f := range fields {
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if *f != nil && strings.TrimSpace(**f) == "" {
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*f = nil
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}
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}
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}
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// temporalErrors is a field-to-messages map in the shape of lagoon.Validate.
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type temporalErrors map[string][]string
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func (e temporalErrors) add(field, msg string) { e[field] = append(e[field], msg) }
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func (e temporalErrors) dateTime(field string, v DateTime, required bool) {
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switch {
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case v == "" && required:
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e.add(field, "The "+strings.ReplaceAll(field, "_", " ")+" field is required.")
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case v != "" && !v.Valid():
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e.add(field, "The "+strings.ReplaceAll(field, "_", " ")+" must be a date and time such as 2026-10-03 08:00.")
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}
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}
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func (e temporalErrors) date(field string, v Date, required bool) {
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switch {
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case v == "" && required:
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e.add(field, "The "+strings.ReplaceAll(field, "_", " ")+" field is required.")
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case v != "" && !v.Valid():
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e.add(field, "The "+strings.ReplaceAll(field, "_", " ")+" must be a date in the YYYY-MM-DD form.")
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}
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}
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func (e temporalErrors) result() map[string][]string {
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if len(e) == 0 {
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return nil
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}
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return e
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}
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// TemporalValidator is implemented by models with Date or DateTime columns.
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// The admin controllers call it before a save, because lagoon.Validate has
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// no date rules.
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type TemporalValidator interface {
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TemporalErrors() map[string][]string
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}
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