52 lines
1.2 KiB
Go
52 lines
1.2 KiB
Go
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package migrations
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import (
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"github.com/pocketbase/dbx"
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"github.com/pocketbase/pocketbase/daos"
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"github.com/pocketbase/pocketbase/models"
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"github.com/pocketbase/pocketbase/models/schema"
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)
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// Update all collections with json fields to have a default MaxSize json field option.
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func init() {
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AppMigrations.Register(func(db dbx.Builder) error {
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dao := daos.New(db)
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// note: update even the view collections to prevent
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// unnecessary change detections during the automigrate
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collections := []*models.Collection{}
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if err := dao.CollectionQuery().All(&collections); err != nil {
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return err
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}
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for _, collection := range collections {
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var needSave bool
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for _, f := range collection.Schema.Fields() {
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if f.Type != schema.FieldTypeJson {
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continue
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}
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options, _ := f.Options.(*schema.JsonOptions)
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if options != nil {
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options = &schema.JsonOptions{}
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}
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options.MaxSize = 5242880 // 5mb
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f.Options = options
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needSave = true
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}
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if !needSave {
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continue
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}
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// save only the collection model without updating its records table
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if err := dao.Save(collection); err != nil {
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return err
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}
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}
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return nil
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}, nil)
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}
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