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	Part of #27065 This PR touches functions used in templates. As templates are not static typed, errors are harder to find, but I hope I catch it all. I think some tests from other persons do not hurt.
		
			
				
	
	
		
			109 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			109 lines
		
	
	
		
			3.1 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
// Copyright 2020 The Gitea Authors. All rights reserved.
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// SPDX-License-Identifier: MIT
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package project
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import (
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	"context"
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	"fmt"
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	"code.gitea.io/gitea/models/db"
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	"code.gitea.io/gitea/modules/log"
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)
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// ProjectIssue saves relation from issue to a project
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type ProjectIssue struct { //revive:disable-line:exported
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	ID        int64 `xorm:"pk autoincr"`
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	IssueID   int64 `xorm:"INDEX"`
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	ProjectID int64 `xorm:"INDEX"`
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	// If 0, then it has not been added to a specific board in the project
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	ProjectBoardID int64 `xorm:"INDEX"`
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	// the sorting order on the board
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	Sorting int64 `xorm:"NOT NULL DEFAULT 0"`
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}
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func init() {
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	db.RegisterModel(new(ProjectIssue))
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}
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func deleteProjectIssuesByProjectID(ctx context.Context, projectID int64) error {
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	_, err := db.GetEngine(ctx).Where("project_id=?", projectID).Delete(&ProjectIssue{})
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	return err
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}
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// NumIssues return counter of all issues assigned to a project
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func (p *Project) NumIssues(ctx context.Context) int {
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	c, err := db.GetEngine(ctx).Table("project_issue").
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		Where("project_id=?", p.ID).
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		GroupBy("issue_id").
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		Cols("issue_id").
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		Count()
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	if err != nil {
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		log.Error("NumIssues: %v", err)
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		return 0
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	}
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	return int(c)
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}
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// NumClosedIssues return counter of closed issues assigned to a project
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func (p *Project) NumClosedIssues(ctx context.Context) int {
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	c, err := db.GetEngine(ctx).Table("project_issue").
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		Join("INNER", "issue", "project_issue.issue_id=issue.id").
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		Where("project_issue.project_id=? AND issue.is_closed=?", p.ID, true).
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		Cols("issue_id").
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		Count()
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	if err != nil {
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		log.Error("NumClosedIssues: %v", err)
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		return 0
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	}
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	return int(c)
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}
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// NumOpenIssues return counter of open issues assigned to a project
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func (p *Project) NumOpenIssues(ctx context.Context) int {
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	c, err := db.GetEngine(ctx).Table("project_issue").
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		Join("INNER", "issue", "project_issue.issue_id=issue.id").
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		Where("project_issue.project_id=? AND issue.is_closed=?", p.ID, false).
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		Cols("issue_id").
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		Count()
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	if err != nil {
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		log.Error("NumOpenIssues: %v", err)
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		return 0
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	}
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	return int(c)
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}
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// MoveIssuesOnProjectBoard moves or keeps issues in a column and sorts them inside that column
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func MoveIssuesOnProjectBoard(ctx context.Context, board *Board, sortedIssueIDs map[int64]int64) error {
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	return db.WithTx(ctx, func(ctx context.Context) error {
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		sess := db.GetEngine(ctx)
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		issueIDs := make([]int64, 0, len(sortedIssueIDs))
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		for _, issueID := range sortedIssueIDs {
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			issueIDs = append(issueIDs, issueID)
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		}
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		count, err := sess.Table(new(ProjectIssue)).Where("project_id=?", board.ProjectID).In("issue_id", issueIDs).Count()
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		if err != nil {
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			return err
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		}
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		if int(count) != len(sortedIssueIDs) {
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			return fmt.Errorf("all issues have to be added to a project first")
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		}
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		for sorting, issueID := range sortedIssueIDs {
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			_, err = sess.Exec("UPDATE `project_issue` SET project_board_id=?, sorting=? WHERE issue_id=?", board.ID, sorting, issueID)
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			if err != nil {
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				return err
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			}
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		}
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		return nil
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	})
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}
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func (b *Board) removeIssues(ctx context.Context) error {
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	_, err := db.GetEngine(ctx).Exec("UPDATE `project_issue` SET project_board_id = 0 WHERE project_board_id = ? ", b.ID)
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	return err
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}
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