PostgreSQL prep

Update of vendored SQL libs and refactoring of store provider layer.

domain/block/store.go

@@ -0,0 +1,152 @@
+// Copyright 2016 Documize Inc. <legal@documize.com>. All rights reserved.
+//
+// This software (Documize Community Edition) is licensed under
+// GNU AGPL v3 http://www.gnu.org/licenses/agpl-3.0.en.html
+//
+// You can operate outside the AGPL restrictions by purchasing
+// Documize Enterprise Edition and obtaining a commercial license
+// by contacting <sales@documize.com>.
+//
+// https://documize.com
+
+package block
+
+import (
+	"database/sql"
+	"time"
+
+	"github.com/documize/community/domain"
+	"github.com/documize/community/domain/store"
+	"github.com/documize/community/model/block"
+	"github.com/pkg/errors"
+)
+
+// Store provides data access to section template information.
+type Store struct {
+	store.Context
+	domain.BlockStorer
+}
+
+// Add saves reusable content block.
+func (s Store) Add(ctx domain.RequestContext, b block.Block) (err error) {
+	b.OrgID = ctx.OrgID
+	b.UserID = ctx.UserID
+	b.Created = time.Now().UTC()
+	b.Revised = time.Now().UTC()
+
+	_, err = ctx.Transaction.Exec(s.Bind("INSERT INTO dmz_section_template (c_refid, c_orgid, c_spaceid, c_userid, c_contenttype, c_type, c_name, c_body, c_desc, c_rawbody, c_config, c_external, c_used, c_created, c_revised) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)"),
+		b.RefID, b.OrgID, b.SpaceID, b.UserID, b.ContentType, b.Type, b.Name, b.Body, b.Excerpt, b.RawBody, b.Config, b.ExternalSource, b.Used, b.Created, b.Revised)
+
+	if err != nil {
+		err = errors.Wrap(err, "execute insert block")
+	}
+
+	return
+}
+
+// Get returns requested reusable content block.
+func (s Store) Get(ctx domain.RequestContext, id string) (b block.Block, err error) {
+	err = s.Runtime.Db.Get(&b, s.Bind(`
+        SELECT a.id, a.c_refid as refid,
+        a.c_orgid as orgid,
+        a.c_spaceid AS spaceid, a.c_userid AS userid, a.c_contenttype AS contenttype, a.c_type AS type,
+        a.c_name AS name, a.c_body AS body, a.c_desc AS excerpt, a.c_rawbody AS rawbody,
+        a.c_config AS config, a.c_external AS externalsource, a.c_used AS used,
+        a.c_created AS created, a.c_revised AS revised,
+        b.c_firstname AS firstname, b.c_lastname AS lastname
+        FROM dmz_section_template a LEFT JOIN dmz_user b ON a.c_userid = b.c_refid
+        WHERE a.c_orgid=? AND a.c_refid=?`),
+		ctx.OrgID, id)
+
+	if err != nil {
+		err = errors.Wrap(err, "execute select block")
+	}
+
+	return
+}
+
+// GetBySpace returns all reusable content scoped to given space.
+func (s Store) GetBySpace(ctx domain.RequestContext, spaceID string) (b []block.Block, err error) {
+	err = s.Runtime.Db.Select(&b, s.Bind(`
+        SELECT a.id, a.c_refid as refid,
+        a.c_orgid as orgid,
+        a.c_spaceid AS spaceid, a.c_userid AS userid, a.c_contenttype AS contenttype, a.c_type AS type,
+        a.c_name AS name, a.c_body AS body, a.c_desc AS excerpt, a.c_rawbody AS rawbody,
+        a.c_config AS config, a.c_external AS externalsource, a.c_used AS used,
+        a.c_created AS created, a.c_revised AS revised,
+        b.c_firstname AS firstname, b.c_lastname AS lastname
+        FROM dmz_section_template a LEFT JOIN dmz_user b ON a.c_userid = b.c_refid
+        WHERE a.c_orgid=? AND a.c_spaceid=?
+        ORDER BY a.c_name`),
+		ctx.OrgID, spaceID)
+
+	if err != nil {
+		err = errors.Wrap(err, "select space blocks")
+	}
+
+	return
+}
+
+// IncrementUsage increments usage counter for content block.
+func (s Store) IncrementUsage(ctx domain.RequestContext, id string) (err error) {
+	_, err = ctx.Transaction.Exec(s.Bind(`UPDATE dmz_section_template SET
+        c_used=c_used+1, c_revised=? WHERE c_orgid=? AND c_refid=?`),
+		time.Now().UTC(), ctx.OrgID, id)
+
+	if err != nil {
+		err = errors.Wrap(err, "execute increment block usage")
+	}
+
+	return
+}
+
+// DecrementUsage decrements usage counter for content block.
+func (s Store) DecrementUsage(ctx domain.RequestContext, id string) (err error) {
+	_, err = ctx.Transaction.Exec(s.Bind(`UPDATE dmz_section_template SET
+        c_used=c_used-1, c_revised=? WHERE c_orgid=? AND c_refid=?`),
+		time.Now().UTC(), ctx.OrgID, id)
+
+	if err != nil {
+		err = errors.Wrap(err, "execute decrement block usage")
+	}
+
+	return
+}
+
+// RemoveReference clears page.blockid for given blockID.
+func (s Store) RemoveReference(ctx domain.RequestContext, id string) (err error) {
+	_, err = ctx.Transaction.Exec(s.Bind(`UPDATE dmz_section SET
+        c_templateid='', c_revised=?
+        WHERE c_orgid=? AND c_templateid=?`),
+		time.Now().UTC(), ctx.OrgID, id)
+
+	if err == sql.ErrNoRows {
+		err = nil
+	}
+	if err != nil {
+		err = errors.Wrap(err, "execute remove block ref")
+	}
+
+	return
+}
+
+// Update updates existing reusable content block item.
+func (s Store) Update(ctx domain.RequestContext, b block.Block) (err error) {
+	b.Revised = time.Now().UTC()
+	_, err = ctx.Transaction.NamedExec(s.Bind(`UPDATE dmz_section_template SET
+        c_name=:name, c_body=:body, c_desc=:excerpt, c_rawbody=:rawbody,
+        c_config=:config, c_revised=:revised
+        WHERE c_orgid=:orgid AND c_refid=:refid`),
+		b)
+
+	if err != nil {
+		err = errors.Wrap(err, "execute update block")
+	}
+
+	return
+}
+
+// Delete removes reusable content block from database.
+func (s Store) Delete(ctx domain.RequestContext, id string) (rows int64, err error) {
+	return s.DeleteConstrained(ctx.Transaction, "dmz_section_template", ctx.OrgID, id)
+}