stufflog2/models/task.go

package models

import (
	"context"
	"time"
)

type Task struct {
	ID          string     `json:"id" db:"task_id"`
	UserID      string     `json:"-" db:"user_id"`
	ItemID      string     `json:"itemId" db:"item_id"`
	ProjectID   string     `json:"projectId" db:"project_id"`
	ItemAmount  int        `json:"itemAmount" db:"item_amount"`
	Name        string     `json:"name" db:"name"`
	Description string     `json:"description" db:"description"`
	Icon        string     `json:"icon" db:"icon"`
	Active      bool       `json:"active" db:"active"`
	CreatedTime time.Time  `json:"createdTime" db:"created_time"`
	EndTime     *time.Time `json:"endTime" db:"end_time"`
	StatusTag   *string    `json:"statusTag" db:"status_tag"`
}

func (task *Task) Update(update TaskUpdate) {
	if update.ItemID != nil {
		task.ItemID = *update.ItemID
	}
	if update.ItemAmount != nil {
		task.ItemAmount = *update.ItemAmount
	}
	if update.Name != nil {
		task.Name = *update.Name
	}
	if update.Description != nil {
		task.Description = *update.Description
	}
	if update.Active != nil {
		task.Active = *update.Active
	}
	if update.EndTime != nil {
		endTimeCopy := update.EndTime.UTC()
		task.EndTime = &endTimeCopy
	}
	if update.ClearEndTime {
		task.EndTime = nil
	}
	if update.StatusTag != nil {
		task.StatusTag = update.StatusTag
	}
	if update.ClearStatusTag {
		task.StatusTag = nil
	}
	if update.ProjectID != nil {
		task.ProjectID = *update.ProjectID
	}
}

type TaskUpdate struct {
	ItemID         *string    `json:"itemId"`
	ItemAmount     *int       `json:"itemAmount"`
	Name           *string    `json:"name"`
	Description    *string    `json:"description"`
	Active         *bool      `json:"active"`
	EndTime        *time.Time `json:"endTime"`
	ClearEndTime   bool       `json:"clearEndTime"`
	StatusTag      *string    `json:"statusTag"`
	ClearStatusTag bool       `json:"clearStatusTag"`
	ProjectID      *string    `json:"projectId"`
}

type TaskLink struct {
	TaskID    string `json:"taskId" db:"task_id"`
	ProjectID string `json:"projectId" db:"project_id"`
}

type TaskResult struct {
	Task
	Item            *Item    `json:"item"`
	Logs            []*Log   `json:"logs"`
	CompletedAmount int      `json:"completedAmount"`
	Project         *Project `json:"project,omitempty"`
}

type TaskFilter struct {
	UserID     string
	Active     *bool
	Expiring   *bool
	IDs        []string
	ItemIDs    []string
	ProjectIDs []string
}

type TaskRepository interface {
	Find(ctx context.Context, id string) (*Task, error)
	List(ctx context.Context, filter TaskFilter) ([]*Task, error)
	ListWithLinks(ctx context.Context, filter TaskFilter) ([]*Task, []*TaskLink, error)
	Insert(ctx context.Context, task Task) error
	Update(ctx context.Context, task Task) error
	CreateLink(ctx context.Context, link TaskLink) error
	DeleteLink(ctx context.Context, link TaskLink) error
	UnlinkTask(ctx context.Context, task Task) error
	UnlinkProject(ctx context.Context, project Project) error
	Delete(ctx context.Context, task Task) error
}