feat: support Postgres (#2569)

* skeleton of postgres skeleton * Adding Postgres specific db schema sql * user test passed * memo store test passed * tag is working * update user setting test done * activity test done * idp test passed * inbox test done * memo_organizer, UNTESTED * memo relation test passed * webhook test passed * system setting test passed * passed storage test * pass resource test * migration_history done * fix memo_relation_test * fixing server memo_relation test * passes memo relation server test * paess memo test * final manual testing done * final fixes * final fixes cleanup * sync schema * lint * lint * lint * lint * lint
2025-06-05 22:09:59 +02:00 · 2023-12-03 00:31:29 -05:00
parent 484efbbfe2
commit 9c18960f47
28 changed files with 2980 additions and 0 deletions
--- a/store/db/postgres/activity.go
+++ b/store/db/postgres/activity.go
@ -0,0 +1,117 @@
+package postgres
+
+import (
+	"context"
+	"time"
+
+	"github.com/Masterminds/squirrel"
+	"github.com/pkg/errors"
+	"google.golang.org/protobuf/encoding/protojson"
+
+	storepb "github.com/usememos/memos/proto/gen/store"
+	"github.com/usememos/memos/store"
+)
+
+func (d *DB) CreateActivity(ctx context.Context, create *store.Activity) (*store.Activity, error) {
+	payloadString := "{}"
+	if create.Payload != nil {
+		bytes, err := protojson.Marshal(create.Payload)
+		if err != nil {
+			return nil, errors.Wrap(err, "failed to marshal activity payload")
+		}
+		payloadString = string(bytes)
+	}
+
+	qb := squirrel.Insert("activity").
+		Columns("creator_id", "type", "level", "payload").
+		PlaceholderFormat(squirrel.Dollar)
+
+	values := []any{create.CreatorID, create.Type.String(), create.Level.String(), payloadString}
+
+	if create.ID != 0 {
+		qb = qb.Columns("id")
+		values = append(values, create.ID)
+	}
+
+	if create.CreatedTs != 0 {
+		qb = qb.Columns("created_ts")
+		values = append(values, squirrel.Expr("TO_TIMESTAMP(?)", create.CreatedTs))
+	}
+
+	qb = qb.Values(values...).Suffix("RETURNING id")
+
+	stmt, args, err := qb.ToSql()
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to construct query")
+	}
+
+	var id int32
+	err = d.db.QueryRowContext(ctx, stmt, args...).Scan(&id)
+	if err != nil {
+		return nil, errors.Wrap(err, "failed to execute statement and retrieve ID")
+	}
+
+	list, err := d.ListActivities(ctx, &store.FindActivity{ID: &id})
+	if err != nil || len(list) == 0 {
+		return nil, errors.Wrap(err, "failed to find activity")
+	}
+
+	return list[0], nil
+}
+
+func (d *DB) ListActivities(ctx context.Context, find *store.FindActivity) ([]*store.Activity, error) {
+	qb := squirrel.Select("id", "creator_id", "type", "level", "payload", "created_ts").
+		From("activity").
+		Where("1 = 1").
+		PlaceholderFormat(squirrel.Dollar)
+
+	if find.ID != nil {
+		qb = qb.Where(squirrel.Eq{"id": *find.ID})
+	}
+	if find.Type != nil {
+		qb = qb.Where(squirrel.Eq{"type": find.Type.String()})
+	}
+
+	query, args, err := qb.ToSql()
+	if err != nil {
+		return nil, err
+	}
+
+	rows, err := d.db.QueryContext(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	list := []*store.Activity{}
+	for rows.Next() {
+		activity := &store.Activity{}
+		var payloadBytes []byte
+		createdTsPlaceHolder := time.Time{}
+		if err := rows.Scan(
+			&activity.ID,
+			&activity.CreatorID,
+			&activity.Type,
+			&activity.Level,
+			&payloadBytes,
+			&createdTsPlaceHolder,
+		); err != nil {
+			return nil, err
+		}
+
+		activity.CreatedTs = createdTsPlaceHolder.Unix()
+
+		payload := &storepb.ActivityPayload{}
+		if err := protojson.Unmarshal(payloadBytes, payload); err != nil {
+			return nil, err
+		}
+		activity.Payload = payload
+		list = append(list, activity)
+	}
+
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	return list, nil
+}