jws-backend/src/controllers/04-service-controller.ts

import {
  Body,
  Controller,
  Delete,
  Get,
  Put,
  Path,
  Post,
  Query,
  Request,
  Route,
  Security,
  Tags,
  Head,
} from "tsoa";
import { Prisma, Status } from "@prisma/client";

import prisma from "../db";
import { RequestWithUser } from "../interfaces/user";
import HttpError from "../interfaces/http-error";
import HttpStatus from "../interfaces/http-status";
import { isSystem } from "../utils/keycloak";
import {
  branchRelationPermInclude,
  createPermCheck,
  createPermCondition,
} from "../services/permission";
import { filterStatus } from "../services/prisma";
import { isUsedError, notFoundError, relationError } from "../utils/error";
import { deleteFile, fileLocation, getFile, getPresigned, listFile, setFile } from "../utils/minio";
import { queryOrNot } from "../utils/relation";

const MANAGE_ROLES = [
  "system",
  "head_of_admin",
  "admin",
  "head_of_accountant",
  "accountant",
  "head_of_sale",
];

function globalAllow(user: RequestWithUser["user"]) {
  const allowList = ["system", "head_of_admin", "head_of_accountant", "head_of_sale"];
  return allowList.some((v) => user.roles?.includes(v));
}

const permissionCondShared = createPermCondition((_) => true);
const permissionCond = createPermCondition(globalAllow);
const permissionCheck = createPermCheck(globalAllow);

type ServiceCreate = {
  code: string;
  name: string;
  detail: string;
  attributes?: {
    [key: string]: any;
  };
  status?: Status;
  /**
   * @isInt
   */
  installments?: number;
  workflowId?: string;
  work?: {
    name: string;
    product: {
      id: string;
      /**
       * @isInt
       */
      installmentNo?: number;
      attributes?: { [key: string]: any };
    }[];
    attributes?: { [key: string]: any };
  }[];
  shared?: boolean;
  selectedImage?: string;
  productGroupId: string;
};

type ServiceUpdate = {
  name?: string;
  detail?: string;
  attributes?: {
    [key: string]: any;
  };
  /**
   * @isInt
   */
  installments?: number;
  status?: "ACTIVE" | "INACTIVE";
  workflowId?: string;
  work?: {
    id?: string;
    name: string;
    product: {
      id: string;
      /**
       * @isInt
       */
      installmentNo?: number;
      attributes?: { [key: string]: any };
    }[];
    attributes?: { [key: string]: any };
  }[];
  shared?: boolean;
  selectedImage?: string;
  productGroupId?: string;
};

@Route("api/v1/service")
@Tags("Service")
export class ServiceController extends Controller {
  @Get("stats")
  @Security("keycloak")
  async getServiceStats(@Request() req: RequestWithUser, @Query() productGroupId?: string) {
    return await prisma.service.count({
      where: {
        productGroupId,
        OR: isSystem(req.user)
          ? undefined
          : [
              {
                productGroup: {
                  registeredBranch: { OR: permissionCond(req.user) },
                },
              },
              {
                shared: true,
                productGroup: {
                  registeredBranch: { OR: permissionCondShared(req.user) },
                },
              },
            ],
      },
    });
  }

  @Get()
  @Security("keycloak")
  async getService(
    @Request() req: RequestWithUser,
    @Query() query: string = "",
    @Query() page: number = 1,
    @Query() pageSize: number = 30,
    @Query() status?: Status,
    @Query() productGroupId?: string,
    @Query() fullDetail?: boolean,
  ) {
    const where = {
      OR: queryOrNot<Prisma.ServiceWhereInput[]>(query, [
        { name: { contains: query } },
        { detail: { contains: query } },
        { code: { contains: query, mode: "insensitive" } },
      ]),
      AND: {
        ...filterStatus(status),
        productGroupId,
        OR: isSystem(req.user)
          ? undefined
          : [
              {
                productGroup: {
                  registeredBranch: { OR: permissionCond(req.user) },
                },
              },
              {
                shared: true,
                productGroup: {
                  registeredBranch: { OR: permissionCondShared(req.user) },
                },
              },
            ],
      },
    } satisfies Prisma.ServiceWhereInput;

    const [result, total] = await prisma.$transaction([
      prisma.service.findMany({
        include: {
          work: fullDetail
            ? {
                orderBy: { order: "asc" },
                include: {
                  productOnWork: {
                    include: { product: true },
                    orderBy: { order: "asc" },
                  },
                },
              }
            : true,
          createdBy: true,
          updatedBy: true,
        },
        orderBy: [{ statusOrder: "asc" }, { createdAt: "asc" }],
        where,
        take: pageSize,
        skip: (page - 1) * pageSize,
      }),
      prisma.service.count({ where }),
    ]);

    return {
      result,
      page,
      pageSize,
      total,
    };
  }

  @Get("{serviceId}")
  @Security("keycloak")
  async getServiceById(@Path() serviceId: string) {
    const record = await prisma.service.findFirst({
      include: {
        work: {
          orderBy: { order: "asc" },
          include: {
            productOnWork: {
              include: { product: true },
              orderBy: { order: "asc" },
            },
          },
        },
        createdBy: true,
        updatedBy: true,
      },
      where: { id: serviceId },
    });

    if (!record) throw notFoundError("Service");

    return record;
  }

  @Get("{serviceId}/work")
  @Security("keycloak")
  async getWorkOfService(
    @Path() serviceId: string,
    @Query() page: number = 1,
    @Query() pageSize: number = 30,
  ) {
    const where = {
      serviceId,
    } satisfies Prisma.WorkWhereInput;

    const [result, total] = await prisma.$transaction([
      prisma.work.findMany({
        include: {
          productOnWork: {
            include: {
              product: true,
            },
            orderBy: { order: "asc" },
          },
          createdBy: true,
          updatedBy: true,
        },
        where,
        take: pageSize,
        skip: (page - 1) * pageSize,
      }),
      prisma.work.count({ where }),
    ]);
    return { result, page, pageSize, total };
  }

  @Post()
  @Security("keycloak", MANAGE_ROLES)
  async createService(@Request() req: RequestWithUser, @Body() body: ServiceCreate) {
    const { work, productGroupId, ...payload } = body;

    const [productGroup] = await prisma.$transaction([
      prisma.productGroup.findFirst({
        include: {
          registeredBranch: {
            include: branchRelationPermInclude(req.user),
          },
          createdBy: true,
          updatedBy: true,
        },
        where: { id: body.productGroupId },
      }),
    ]);

    if (!productGroup) throw relationError("Product Type");

    await permissionCheck(req.user, productGroup.registeredBranch);

    const record = await prisma.$transaction(
      async (tx) => {
        const branch = productGroup.registeredBranch;
        const company = (branch.headOffice || branch).code;
        const last = await tx.runningNo.upsert({
          where: {
            key: `SERVICE_${company}_${body.code.toLocaleUpperCase()}`,
          },
          create: {
            key: `SERVICE_${company}_${body.code.toLocaleUpperCase()}`,
            value: 1,
          },
          update: { value: { increment: 1 } },
        });

        return tx.service.create({
          include: {
            work: {
              include: {
                productOnWork: {
                  include: { product: true },
                  orderBy: { order: "asc" },
                },
              },
            },
            createdBy: true,
            updatedBy: true,
          },
          data: {
            ...payload,
            productGroupId,
            statusOrder: +(body.status === "INACTIVE"),
            code: `${body.code.toLocaleUpperCase()}${last.value.toString().padStart(3, "0")}`,
            work: {
              create: (work || []).map((w, wIdx) => ({
                name: w.name,
                order: wIdx + 1,
                attributes: w.attributes,
                productOnWork: {
                  create: w.product.map((p, pIdx) => ({
                    productId: p.id,
                    installmentNo: p.installmentNo,
                    order: pIdx + 1,
                  })),
                },
              })),
            },
            createdByUserId: req.user.sub,
            updatedByUserId: req.user.sub,
          },
        });
      },
      { isolationLevel: Prisma.TransactionIsolationLevel.Serializable },
    );
    this.setStatus(HttpStatus.CREATED);

    return record;
  }

  @Put("{serviceId}")
  @Security("keycloak", MANAGE_ROLES)
  async editService(
    @Request() req: RequestWithUser,
    @Body() body: ServiceUpdate,
    @Path() serviceId: string,
  ) {
    const service = await prisma.service.findUnique({
      where: { id: serviceId },
      include: {
        productGroup: {
          include: {
            registeredBranch: {
              include: branchRelationPermInclude(req.user),
            },
          },
        },
      },
    });

    if (!service) throw notFoundError("Service");

    const { work, productGroupId, ...payload } = body;

    const [productGroup] = await prisma.$transaction([
      prisma.productGroup.findFirst({
        include: {
          registeredBranch: {
            include: branchRelationPermInclude(req.user),
          },
          createdBy: true,
          updatedBy: true,
        },
        where: { id: body.productGroupId },
      }),
    ]);

    if (!service) throw notFoundError("Service");

    if (!!body.productGroupId && !productGroup) throw relationError("Product Group");

    await permissionCheck(req.user, service.productGroup.registeredBranch);

    if (!!body.productGroupId && productGroup) {
      await permissionCheck(req.user, productGroup.registeredBranch);
    }

    const record = await prisma.$transaction(async (tx) => {
      return await tx.service.update({
        include: {
          createdBy: true,
          updatedBy: true,
        },
        data: {
          ...payload,
          statusOrder: +(payload.status === "INACTIVE"),
          work: {
            deleteMany: work?.some((v) => !!v.id)
              ? { id: { notIn: work.flatMap((v) => (!!v.id ? v.id : [])) } }
              : {},
            upsert: (work || []).map((w, wIdx) => ({
              where: { id: w.id },
              create: {
                name: w.name,
                order: wIdx + 1,
                attributes: w.attributes,
                productOnWork: {
                  createMany: {
                    data: w.product.map((p, pIdx) => ({
                      productId: p.id,
                      installmentNo: p.installmentNo,
                      order: pIdx + 1,
                    })),
                    skipDuplicates: true,
                  },
                },
              },
              update: {
                name: w.name,
                order: wIdx + 1,
                attributes: w.attributes,
                productOnWork: {
                  deleteMany: {},
                  create: w.product.map((p, pIdx) => ({
                    productId: p.id,
                    installmentNo: p.installmentNo,
                    order: pIdx + 1,
                  })),
                },
              },
            })),
          },
          updatedByUserId: req.user.sub,
        },
        where: { id: serviceId },
      });
    });

    return record;
  }

  @Delete("{serviceId}")
  @Security("keycloak", MANAGE_ROLES)
  async deleteService(@Request() req: RequestWithUser, @Path() serviceId: string) {
    const record = await prisma.service.findFirst({
      include: {
        productGroup: {
          include: {
            registeredBranch: {
              include: branchRelationPermInclude(req.user),
            },
          },
        },
      },
      where: { id: serviceId },
    });

    if (!record) throw notFoundError("Service");

    await permissionCheck(req.user, record.productGroup.registeredBranch);

    if (record.status !== Status.CREATED) throw isUsedError("Service");

    return await prisma.service.delete({
      include: {
        createdBy: true,
        updatedBy: true,
      },
      where: { id: serviceId },
    });
  }
}

@Route("api/v1/service/{serviceId}")
@Tags("Service")
export class ServiceFileController extends Controller {
  async checkPermission(user: RequestWithUser["user"], id: string) {
    const data = await prisma.service.findUnique({
      include: {
        productGroup: {
          include: {
            registeredBranch: {
              include: branchRelationPermInclude(user),
            },
          },
        },
      },
      where: { id },
    });
    if (!data) throw notFoundError("Service");

    await permissionCheck(user, data.productGroup.registeredBranch);
  }

  @Get("image")
  @Security("keycloak")
  async listImage(@Request() req: RequestWithUser, @Path() serviceId: string) {
    await this.checkPermission(req.user, serviceId);
    return await listFile(fileLocation.service.img(serviceId));
  }

  @Get("image/{name}")
  async getImage(@Request() req: RequestWithUser, @Path() serviceId: string, @Path() name: string) {
    return req.res?.redirect(await getFile(fileLocation.service.img(serviceId, name)));
  }

  @Head("image/{name}")
  async headImage(
    @Request() req: RequestWithUser,
    @Path() serviceId: string,
    @Path() name: string,
  ) {
    return req.res?.redirect(await getPresigned("head", fileLocation.service.img(serviceId, name)));
  }

  @Put("image/{name}")
  @Security("keycloak")
  async putImage(@Request() req: RequestWithUser, @Path() serviceId: string, @Path() name: string) {
    if (!req.headers["content-type"]?.startsWith("image/")) {
      throw new HttpError(HttpStatus.BAD_REQUEST, "Not a valid image.", "notValidImage");
    }
    await this.checkPermission(req.user, serviceId);
    return req.res?.redirect(await setFile(fileLocation.service.img(serviceId, name)));
  }

  @Delete("image/{name}")
  @Security("keycloak")
  async delImage(@Request() req: RequestWithUser, @Path() serviceId: string, @Path() name: string) {
    await this.checkPermission(req.user, serviceId);
    return await deleteFile(fileLocation.service.img(serviceId, name));
  }
}