3241cc9894
The Pulpit hero lists what to read for the current or next zjazd, so readings and materials get a nullable meeting_id (FK to jz_bm_meetings, ON DELETE SET NULL, indexed). The reading admin form gets a "Na zjazd" picker, the student reading JSON carries meeting_id, and the management /readings records filter and validate it.
68 lines
1.8 KiB
Go
68 lines
1.8 KiB
Go
package controllers
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import (
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"context"
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"git.golem15.com/golem15/summercms/modules/cabana"
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"git.golem15.com/jakub/sm-bm-plugin/models"
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)
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// Permission codes of the plugin's admin screens.
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const (
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PermCourses = "jz.bm.access_courses"
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PermSchedule = "jz.bm.access_schedule"
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PermMaterials = "jz.bm.access_materials"
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)
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// temporalHooks checks the order of a model's dates before every admin save
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// and answers a bad value as a 422 on its field. lagoon.Validate cannot
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// compare two fields, so the model checks them itself
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// (models.TemporalValidator).
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type temporalHooks struct{}
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func (temporalHooks) FormBeforeCreate(_ context.Context, model any) error {
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return checkTemporal(model)
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}
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func (temporalHooks) FormBeforeUpdate(_ context.Context, model any) error {
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return checkTemporal(model)
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}
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func checkTemporal(model any) error {
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v, ok := model.(models.TemporalValidator)
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if !ok {
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return nil
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}
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msgs := v.TemporalErrors()
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if len(msgs) == 0 {
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return nil
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}
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details := make(map[string]any, len(msgs))
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for field, m := range msgs {
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details[field] = m
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}
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return &cabana.ValidationError{Details: details}
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}
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// courseRelation is the belongsTo picker of a course_id column.
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func courseRelation(foreignKey string) cabana.FieldRelationContract {
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return cabana.FieldRelationContract{
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Field: "course",
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Kind: "belongsTo",
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NewRelated: func() any { return &models.Course{} },
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ForeignKey: foreignKey,
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LabelColumn: "name",
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}
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}
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// meetingRelation is the belongsTo picker of a meeting_id column (zjazd).
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func meetingRelation() cabana.FieldRelationContract {
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return cabana.FieldRelationContract{
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Field: "meeting",
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Kind: "belongsTo",
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NewRelated: func() any { return &models.Meeting{} },
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ForeignKey: "meeting_id",
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LabelColumn: "number",
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}
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}
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