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- // Copyright 2022 The Gitea Authors. All rights reserved.
- // SPDX-License-Identifier: MIT
-
- package packages
-
- import (
- "context"
-
- "code.gitea.io/gitea/models/db"
-
- "xorm.io/builder"
- )
-
- func init() {
- db.RegisterModel(new(PackageProperty))
- }
-
- type PropertyType int64
-
- const (
- // PropertyTypeVersion means the reference is a package version
- PropertyTypeVersion PropertyType = iota // 0
- // PropertyTypeFile means the reference is a package file
- PropertyTypeFile // 1
- // PropertyTypePackage means the reference is a package
- PropertyTypePackage // 2
- )
-
- // PackageProperty represents a property of a package, version or file
- type PackageProperty struct {
- ID int64 `xorm:"pk autoincr"`
- RefType PropertyType `xorm:"INDEX NOT NULL"`
- RefID int64 `xorm:"INDEX NOT NULL"`
- Name string `xorm:"INDEX NOT NULL"`
- Value string `xorm:"TEXT NOT NULL"`
- }
-
- // InsertProperty creates a property
- func InsertProperty(ctx context.Context, refType PropertyType, refID int64, name, value string) (*PackageProperty, error) {
- pp := &PackageProperty{
- RefType: refType,
- RefID: refID,
- Name: name,
- Value: value,
- }
-
- _, err := db.GetEngine(ctx).Insert(pp)
- return pp, err
- }
-
- // GetProperties gets all properties
- func GetProperties(ctx context.Context, refType PropertyType, refID int64) ([]*PackageProperty, error) {
- pps := make([]*PackageProperty, 0, 10)
- return pps, db.GetEngine(ctx).Where("ref_type = ? AND ref_id = ?", refType, refID).Find(&pps)
- }
-
- // GetPropertiesByName gets all properties with a specific name
- func GetPropertiesByName(ctx context.Context, refType PropertyType, refID int64, name string) ([]*PackageProperty, error) {
- pps := make([]*PackageProperty, 0, 10)
- return pps, db.GetEngine(ctx).Where("ref_type = ? AND ref_id = ? AND name = ?", refType, refID, name).Find(&pps)
- }
-
- // UpdateProperty updates a property
- func UpdateProperty(ctx context.Context, pp *PackageProperty) error {
- _, err := db.GetEngine(ctx).ID(pp.ID).Update(pp)
- return err
- }
-
- // DeleteAllProperties deletes all properties of a ref
- func DeleteAllProperties(ctx context.Context, refType PropertyType, refID int64) error {
- _, err := db.GetEngine(ctx).Where("ref_type = ? AND ref_id = ?", refType, refID).Delete(&PackageProperty{})
- return err
- }
-
- // DeletePropertyByID deletes a property
- func DeletePropertyByID(ctx context.Context, propertyID int64) error {
- _, err := db.GetEngine(ctx).ID(propertyID).Delete(&PackageProperty{})
- return err
- }
-
- // DeletePropertyByName deletes properties by name
- func DeletePropertyByName(ctx context.Context, refType PropertyType, refID int64, name string) error {
- _, err := db.GetEngine(ctx).Where("ref_type = ? AND ref_id = ? AND name = ?", refType, refID, name).Delete(&PackageProperty{})
- return err
- }
-
- type DistinctPropertyDependency struct {
- Name string
- Value string
- }
-
- // GetDistinctPropertyValues returns all distinct property values for a given type.
- // Optional: Search only in dependence of another property.
- func GetDistinctPropertyValues(ctx context.Context, packageType Type, ownerID int64, refType PropertyType, propertyName string, dep *DistinctPropertyDependency) ([]string, error) {
- var cond builder.Cond = builder.Eq{
- "package_property.ref_type": refType,
- "package_property.name": propertyName,
- "package.type": packageType,
- "package.owner_id": ownerID,
- }
- if dep != nil {
- innerCond := builder.
- Expr("pp.ref_id = package_property.ref_id").
- And(builder.Eq{
- "pp.ref_type": refType,
- "pp.name": dep.Name,
- "pp.value": dep.Value,
- })
- cond = cond.And(builder.Exists(builder.Select("pp.ref_id").From("package_property pp").Where(innerCond)))
- }
-
- values := make([]string, 0, 5)
- return values, db.GetEngine(ctx).
- Table("package_property").
- Distinct("package_property.value").
- Join("INNER", "package_file", "package_file.id = package_property.ref_id").
- Join("INNER", "package_version", "package_version.id = package_file.version_id").
- Join("INNER", "package", "package.id = package_version.package_id").
- Where(cond).
- Find(&values)
- }
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