Add trust center front

Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>

pkg/trust/vendor_service.go

@@ -0,0 +1,81 @@
+// Copyright (c) 2025 Probo Inc <hello@getprobo.com>.
+//
+// Permission to use, copy, modify, and/or distribute this software for any
+// purpose with or without fee is hereby granted, provided that the above
+// copyright notice and this permission notice appear in all copies.
+//
+// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+// PERFORMANCE OF THIS SOFTWARE.
+
+package trust
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/getprobo/probo/pkg/coredata"
+	"github.com/getprobo/probo/pkg/gid"
+	"github.com/getprobo/probo/pkg/page"
+	"go.gearno.de/kit/pg"
+)
+
+type VendorService struct {
+	svc *TenantService
+}
+
+func (s VendorService) Get(
+	ctx context.Context,
+	vendorID gid.GID,
+) (*coredata.Vendor, error) {
+	vendor := &coredata.Vendor{}
+
+	err := s.svc.pg.WithConn(
+		ctx,
+		func(conn pg.Conn) error {
+			err := vendor.LoadByID(ctx, conn, s.svc.scope, vendorID)
+			if err != nil {
+				return fmt.Errorf("cannot load vendor: %w", err)
+			}
+
+			return nil
+		},
+	)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return vendor, nil
+}
+
+func (s VendorService) ListForOrganizationId(
+	ctx context.Context,
+	organizationID gid.GID,
+	cursor *page.Cursor[coredata.VendorOrderField],
+) (*page.Page[*coredata.Vendor, coredata.VendorOrderField], error) {
+	var vendors coredata.Vendors
+
+	err := s.svc.pg.WithConn(
+		ctx,
+		func(conn pg.Conn) error {
+			filter := coredata.NewVendorTrustCenterFilter()
+			err := vendors.LoadByOrganizationID(ctx, conn, s.svc.scope, organizationID, cursor, filter)
+			if err != nil {
+				return fmt.Errorf("cannot load vendors: %w", err)
+			}
+
+			return nil
+		},
+	)
+
+	if err != nil {
+		return nil, err
+	}
+
+	return page.NewPage(vendors, cursor), nil
+}