Kanban board (#8346)

Co-authored-by: 6543 <6543@obermui.de>
Co-authored-by: jaqra <48099350+jaqra@users.noreply.github.com>
Co-authored-by: Kerry <flatline-studios@users.noreply.github.com>
Co-authored-by: Jaqra <jaqra@hotmail.com>
Co-authored-by: Kyle Evans <kevans91@users.noreply.github.com>
Co-authored-by: Tsakiridis Ilias <TsakiDev@users.noreply.github.com>
Co-authored-by: Ilias Tsakiridis <ilias.tsakiridis@outlook.com>
Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>
Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: techknowlogick <techknowlogick@gitea.io>

models/migrations/migrations.go

@@ -224,6 +224,8 @@ var migrations = []Migration{
 	NewMigration("update Matrix Webhook http method to 'PUT'", updateMatrixWebhookHTTPMethod),
 	// v145 -> v146
 	NewMigration("Increase Language field to 50 in LanguageStats", increaseLanguageField),
+	// v146 -> v147
+	NewMigration("Add projects info to repository table", addProjectsInfo),
 }
 
 // GetCurrentDBVersion returns the current db version

models/migrations/v146.go

@@ -0,0 +1,85 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// Use of this source code is governed by a MIT-style
+// license that can be found in the LICENSE file.
+
+package migrations
+
+import (
+	"code.gitea.io/gitea/modules/timeutil"
+
+	"xorm.io/xorm"
+)
+
+func addProjectsInfo(x *xorm.Engine) error {
+
+	// Create new tables
+	type (
+		ProjectType      uint8
+		ProjectBoardType uint8
+	)
+
+	type Project struct {
+		ID          int64  `xorm:"pk autoincr"`
+		Title       string `xorm:"INDEX NOT NULL"`
+		Description string `xorm:"TEXT"`
+		RepoID      int64  `xorm:"INDEX"`
+		CreatorID   int64  `xorm:"NOT NULL"`
+		IsClosed    bool   `xorm:"INDEX"`
+
+		BoardType ProjectBoardType
+		Type      ProjectType
+
+		ClosedDateUnix timeutil.TimeStamp
+		CreatedUnix    timeutil.TimeStamp `xorm:"INDEX created"`
+		UpdatedUnix    timeutil.TimeStamp `xorm:"INDEX updated"`
+	}
+
+	if err := x.Sync2(new(Project)); err != nil {
+		return err
+	}
+
+	type Comment struct {
+		OldProjectID int64
+		ProjectID    int64
+	}
+
+	if err := x.Sync2(new(Comment)); err != nil {
+		return err
+	}
+
+	type Repository struct {
+		ID                int64
+		NumProjects       int `xorm:"NOT NULL DEFAULT 0"`
+		NumClosedProjects int `xorm:"NOT NULL DEFAULT 0"`
+	}
+
+	if err := x.Sync2(new(Repository)); err != nil {
+		return err
+	}
+
+	// ProjectIssue saves relation from issue to a project
+	type ProjectIssue struct {
+		ID             int64 `xorm:"pk autoincr"`
+		IssueID        int64 `xorm:"INDEX"`
+		ProjectID      int64 `xorm:"INDEX"`
+		ProjectBoardID int64 `xorm:"INDEX"`
+	}
+
+	if err := x.Sync2(new(ProjectIssue)); err != nil {
+		return err
+	}
+
+	type ProjectBoard struct {
+		ID      int64 `xorm:"pk autoincr"`
+		Title   string
+		Default bool `xorm:"NOT NULL DEFAULT false"`
+
+		ProjectID int64 `xorm:"INDEX NOT NULL"`
+		CreatorID int64 `xorm:"NOT NULL"`
+
+		CreatedUnix timeutil.TimeStamp `xorm:"INDEX created"`
+		UpdatedUnix timeutil.TimeStamp `xorm:"INDEX updated"`
+	}
+
+	return x.Sync2(new(ProjectBoard))
+}