compute/controllers/provider.go

// Copyright 2024 Hanzo Industries Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//      http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package controllers

import (
	"encoding/json"

	"github.com/hanzoai/compute/object"
	"github.com/hanzoai/compute/util"
)

// GetProviders
// @Title GetProviders
// @Tag Provider API
// @Description get all providers
// @Param   pageSize     query    string  true        "The size of each page"
// @Param   p     query    string  true        "The number of the page"
// @Success 200 {object} object.Provider The Response object
// @router /get-providers [get]
func (c *ApiController) GetProviders() {
	owner := c.Ctx.Query("owner")
	limit := c.Ctx.Query("pageSize")
	page := c.Ctx.Query("p")
	field := c.Ctx.Query("field")
	value := c.Ctx.Query("value")
	sortField := c.Ctx.Query("sortField")
	sortOrder := c.Ctx.Query("sortOrder")

	if limit == "" || page == "" {
		providers, err := object.GetProviders(owner)
		if err != nil {
			c.ResponseError(err.Error())
			return
		}

		c.ResponseOk(providers)
	} else {
		limit := util.ParseInt(limit)
		count, err := object.GetProviderCount(owner, field, value)
		if err != nil {
			c.ResponseError(err.Error())
			return
		}

		offset, nums := util.Paginate(page, limit, count)
		providers, err := object.GetPaginationProviders(owner, offset, limit, field, value, sortField, sortOrder)
		if err != nil {
			c.ResponseError(err.Error())
			return
		}

		c.ResponseOk(providers, nums)
	}
}

// GetProvider
// @Title GetProvider
// @Tag Provider API
// @Description get provider
// @Param   id     query    string  true        "The id ( owner/name ) of the provider"
// @Success 200 {object} object.Provider The Response object
// @router /get-provider [get]
func (c *ApiController) GetProvider() {
	id := c.Id()

	provider, err := object.GetProvider(id)
	if err != nil {
		c.ResponseError(err.Error())
		return
	}

	c.ResponseOk(provider)
}

// UpdateProvider
// @Title UpdateProvider
// @Tag Provider API
// @Description update provider
// @Param   id     query    string  true        "The id ( owner/name ) of the provider"
// @Param   body    body   object.Provider  true        "The details of the provider"
// @Success 200 {object} controllers.Response The Response object
// @router /update-provider [post]
func (c *ApiController) UpdateProvider() {
	// A cloud key is enrolled in egress custody and never stored here, so a
	// write carrying one is refused rather than having the key dropped.
	if err := object.RefuseProviderKeys(c.Ctx.Body()); err != nil {
		c.ResponseError(err.Error())
		return
	}
	target, refusal := c.ownedWrite(c.Ctx.Body())
	if refusal != "" {
		c.ResponseError(refusal)
		return
	}
	var provider object.Provider
	err := json.Unmarshal(c.Ctx.Body(), &provider)
	if err != nil {
		c.ResponseError(err.Error())
		return
	}
	provider.Owner, provider.Name = target.Owner, target.Name

	c.Data["json"] = wrapActionResponse(object.UpdateProvider(target.Owner+"/"+target.Name, &provider))
	c.ServeJSON()
}

// AddProvider
// @Title AddProvider
// @Tag Provider API
// @Description add a provider
// @Param   body    body   object.Provider  true        "The details of the provider"
// @Success 200 {object} controllers.Response The Response object
// @router /add-provider [post]
func (c *ApiController) AddProvider() {
	// A cloud key is enrolled in egress custody and never stored here, so a
	// write carrying one is refused rather than having the key dropped.
	if err := object.RefuseProviderKeys(c.Ctx.Body()); err != nil {
		c.ResponseError(err.Error())
		return
	}
	target, refusal := c.ownedWrite(c.Ctx.Body())
	if refusal != "" {
		c.ResponseError(refusal)
		return
	}
	var provider object.Provider
	err := json.Unmarshal(c.Ctx.Body(), &provider)
	if err != nil {
		c.ResponseError(err.Error())
		return
	}
	provider.Owner, provider.Name = target.Owner, target.Name

	c.Data["json"] = wrapActionResponse(object.AddProvider(&provider))
	c.ServeJSON()
}

// DeleteProvider
// @Title DeleteProvider
// @Tag Provider API
// @Description delete a provider
// @Param   body    body   object.Provider  true        "The details of the provider"
// @Success 200 {object} controllers.Response The Response object
// @router /delete-provider [post]
func (c *ApiController) DeleteProvider() {
	target, refusal := c.ownedWrite(bodyOrEmpty(c.Ctx.Body()))
	if refusal != "" {
		c.ResponseError(refusal)
		return
	}
	c.Data["json"] = wrapActionResponse(object.DeleteProvider(&object.Provider{Owner: target.Owner, Name: target.Name}))
	c.ServeJSON()
}