Initial cloud-services repo - gateway service + pkg modules

pkg/db/queries/issues.go

@@ -0,0 +1,101 @@
+package queries
+
+import (
+	"fmt"
+
+	"fiskerinc.com/modules/common"
+	"fiskerinc.com/modules/validator"
+
+	"github.com/go-pg/pg/v10/orm"
+	"github.com/pkg/errors"
+)
+
+type IssuesInterface interface {
+	Insert(issue *common.Issue) (orm.Result, error)
+	Delete(id int) (orm.Result, error)
+	SelectByID(id int) (*common.Issue, error)
+	Search(filter *common.IssueSearch, paging *PageQueryOptions) ([]common.Issue, error)
+	Count() (int, error)
+}
+
+type Issues struct {
+	QueryBase
+}
+
+func (c *Issues) load(query *orm.Query) error {
+	err := query.Relation("IssueImages").Select()
+	return errors.WithStack(err)
+}
+
+func (c *Issues) Insert(issue *common.Issue) (orm.Result, error) {
+	return c.insert(issue)
+}
+
+func (c *Issues) Search(filter *common.IssueSearch, paging *PageQueryOptions) ([]common.Issue, error) {
+	issues := []common.Issue{}
+	query := c.GetDBConn().Model(&issues)
+
+	c.searchFilter(query, filter)
+	c.pageQuery(query, paging)
+
+	err := query.Select()
+
+	return issues, errors.WithStack(err)
+}
+
+func (c *Issues) SelectByID(id int) (*common.Issue, error) {
+
+	if id <= 0 {
+		return nil, &validator.FieldError{
+			ErrorMsg: "id cannot be less than 0",
+		}
+	}
+	issue := common.Issue{}
+	query := c.GetDBConn().Model(&issue)
+
+	query.Where("issue.id = ?", id)
+	err := c.load(query)
+
+	return &issue, err
+}
+
+func (c *Issues) Delete(id int) (orm.Result, error) {
+
+	if id <= 0 {
+		return nil, &validator.FieldError{
+			ErrorMsg: "id has to be a positive integer",
+		}
+	}
+
+	total := ORMResults{}
+	issueImage := common.IssueImage{}
+	issueImagesQuery := c.GetDBConn().Model(&issueImage)
+	res, err := issueImagesQuery.Where("issue_id = ?", id).Delete()
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+	total.AddResult(res)
+
+	issue := common.Issue{}
+	query := c.GetDBConn().Model(&issue)
+	res, err = query.Where("issue.id = ?", id).Delete()
+	if err != nil {
+		return nil, errors.WithStack(err)
+	}
+	total.AddResult(res)
+
+	return &total, nil
+
+}
+
+func (c *Issues) Count() (int, error) {
+	issue := common.Issue{}
+	query := c.GetDBConn().Model(&issue)
+	return c.countWithStack(query.Count())
+}
+
+func (c *Issues) searchFilter(query *orm.Query, filter *common.IssueSearch) {
+	if filter.Search != "" {
+		query.Where("vin ILIKE ? OR title ILIKE ? OR driver_id ILIKE ?", fmt.Sprintf("%%%s%%", filter.Search), fmt.Sprintf("%%%s%%", filter.Search), fmt.Sprintf("%%%s%%", filter.Search))
+	}
+}