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designdocs.go
76 lines (71 loc) · 2.69 KB
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designdocs.go
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not
// use this file except in compliance with the License. You may obtain a copy of
// the License at
//
// http:https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
// WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
// License for the specific language governing permissions and limitations under
// the License.
package sqlite
import (
"context"
"database/sql"
)
func (d *db) updateDesignDoc(ctx context.Context, tx *sql.Tx, rev revision, data *docData) error {
if !data.IsDesignDoc() {
return nil
}
stmt, err := tx.PrepareContext(ctx, d.query(`
INSERT INTO {{ .Design }} (id, rev, rev_id, language, func_type, func_name, func_body, auto_update, include_design, local_seq)
VALUES ($1, $2, $3, $4, $5, $6, $7, $8, $9, $10)
`))
if err != nil {
return err
}
defer stmt.Close()
for name, view := range data.DesignFields.Views {
if view.Map != "" {
if _, err := stmt.ExecContext(ctx,
data.ID, rev.rev, rev.id, data.DesignFields.Language, "map", name, view.Map,
data.DesignFields.AutoUpdate, data.DesignFields.Options.IncludeDesign, data.DesignFields.Options.LocalSeq,
); err != nil {
return err
}
if err := d.createViewMap(ctx, tx, data.ID, name, rev.String()); err != nil {
return err
}
}
if view.Reduce != "" {
if _, err := stmt.ExecContext(ctx, data.ID, rev.rev, rev.id, data.DesignFields.Language, "reduce", name, view.Reduce, data.DesignFields.AutoUpdate, nil, nil); err != nil {
return err
}
}
}
for name, update := range data.DesignFields.Updates {
if _, err := stmt.ExecContext(ctx, data.ID, rev.rev, rev.id, data.DesignFields.Language, "update", name, update, data.DesignFields.AutoUpdate, nil, nil); err != nil {
return err
}
}
for name, filter := range data.DesignFields.Filters {
if _, err := stmt.ExecContext(ctx, data.ID, rev.rev, rev.id, data.DesignFields.Language, "filter", name, filter, data.DesignFields.AutoUpdate, nil, nil); err != nil {
return err
}
}
if data.DesignFields.ValidateDocUpdates != "" {
if _, err := stmt.ExecContext(ctx, data.ID, rev.rev, rev.id, data.DesignFields.Language, "validate_doc_update", "validate", data.DesignFields.ValidateDocUpdates, data.DesignFields.AutoUpdate, nil, nil); err != nil {
return err
}
}
return nil
}
func (d *db) createViewMap(ctx context.Context, tx *sql.Tx, ddoc, name, rev string) error {
for _, query := range viewSchema {
if _, err := tx.ExecContext(ctx, d.ddocQuery(ddoc, name, rev, query)); err != nil {
return err
}
}
return nil
}