From 5fff92bf0c3f13c68c87e26cb79de08ad3bb1018 Mon Sep 17 00:00:00 2001
From: Evert Prants <evert@lunasqu.ee>
Date: Fri, 27 Jan 2023 18:26:32 +0200
Subject: [PATCH] building search

---
 src/app-building/app-building.controller.ts   | 13 +++++++++
 src/app-building/app-building.service.ts      | 10 +++++++
 .../dto/building-search-response.dto.ts       | 14 +++++++++
 .../dto/buildings-search-request.dto.ts       |  9 ++++++
 src/objects/building/building.service.ts      | 29 ++++++++++++++++++-
 5 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 src/app-building/dto/building-search-response.dto.ts
 create mode 100644 src/app-building/dto/buildings-search-request.dto.ts

diff --git a/src/app-building/app-building.controller.ts b/src/app-building/app-building.controller.ts
index 54fbb2e..7b458e0 100644
--- a/src/app-building/app-building.controller.ts
+++ b/src/app-building/app-building.controller.ts
@@ -8,6 +8,7 @@ import {
   ParseIntPipe,
   Patch,
   Post,
+  Query,
   UseGuards,
   UseInterceptors,
 } from '@nestjs/common';
@@ -43,6 +44,8 @@ import {
   BuildingsCreateRoomRequestDto,
   BuildingsUpdateRoomRequestDto,
 } from './dto/buildings-create-room-request.dto';
+import { BuildingSearchRequestDto } from './dto/buildings-search-request.dto';
+import { BuildingSearchResponseDto } from './dto/building-search-response.dto';
 
 @Controller({
   path: 'buildings',
@@ -75,6 +78,16 @@ export class AppBuildingController {
     return this.service.createBuilding(user, body);
   }
 
+  @Get('search')
+  @ApiOperation({ summary: 'Search for buildings' })
+  @ApiOkResponse({ isArray: true, type: BuildingSearchResponseDto })
+  async searchForBuildings(
+    @LoggedInUser() user: User,
+    @Query() query: BuildingSearchRequestDto,
+  ): Promise<BuildingSearchResponseDto[]> {
+    return this.service.searchForBuilding(query, user);
+  }
+
   @Get(':id')
   @ApiParam({ name: 'id', description: 'Building ID' })
   @ApiOperation({ summary: 'Get building by ID' })
diff --git a/src/app-building/app-building.service.ts b/src/app-building/app-building.service.ts
index 4fd2175..4c820b4 100644
--- a/src/app-building/app-building.service.ts
+++ b/src/app-building/app-building.service.ts
@@ -20,6 +20,8 @@ import {
   BuildingsUpdateRoomRequestDto,
 } from './dto/buildings-create-room-request.dto';
 import { PlanRendererService } from './plan-renderer/plan-renderer.service';
+import { BuildingSearchRequestDto } from './dto/buildings-search-request.dto';
+import { BuildingSearchResponseDto } from './dto/building-search-response.dto';
 
 @Injectable()
 export class AppBuildingService {
@@ -298,4 +300,12 @@ export class AppBuildingService {
 
     return room;
   }
+
+  async searchForBuilding(
+    { searchTerm }: BuildingSearchRequestDto,
+    { sub }: User,
+  ) {
+    const list = await this.buildingService.searchBuilding(searchTerm, sub);
+    return list.map((building) => new BuildingSearchResponseDto(building));
+  }
 }
diff --git a/src/app-building/dto/building-search-response.dto.ts b/src/app-building/dto/building-search-response.dto.ts
new file mode 100644
index 0000000..52182f3
--- /dev/null
+++ b/src/app-building/dto/building-search-response.dto.ts
@@ -0,0 +1,14 @@
+import { PickType } from '@nestjs/swagger';
+import { Building } from 'src/objects/building/entities/building.entity';
+
+export class BuildingSearchResponseDto extends PickType(Building, [
+  'id',
+  'displayName',
+  'address',
+  'color',
+]) {
+  constructor(obj: Partial<BuildingSearchResponseDto>) {
+    super();
+    Object.assign(this, obj);
+  }
+}
diff --git a/src/app-building/dto/buildings-search-request.dto.ts b/src/app-building/dto/buildings-search-request.dto.ts
new file mode 100644
index 0000000..2f413aa
--- /dev/null
+++ b/src/app-building/dto/buildings-search-request.dto.ts
@@ -0,0 +1,9 @@
+import { ApiProperty } from '@nestjs/swagger';
+import { IsString, MinLength } from 'class-validator';
+
+export class BuildingSearchRequestDto {
+  @ApiProperty()
+  @IsString()
+  @MinLength(2)
+  searchTerm: string;
+}
diff --git a/src/objects/building/building.service.ts b/src/objects/building/building.service.ts
index 2192f02..b50cab5 100644
--- a/src/objects/building/building.service.ts
+++ b/src/objects/building/building.service.ts
@@ -1,6 +1,6 @@
 import { Injectable } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { Repository } from 'typeorm';
+import { ILike, Repository } from 'typeorm';
 import { GroupService } from '../group/group.service';
 import { UserBuildingAccessControl } from './entities/acl.entity';
 import { Building } from './entities/building.entity';
@@ -62,6 +62,33 @@ export class BuildingService {
     });
   }
 
+  async searchBuilding(searchTerm: string, sub: string, relations = []) {
+    const search = ILike(`%${searchTerm}%`);
+    return this.buildingRepository.find({
+      where: [
+        {
+          displayName: search,
+          groups: {
+            members: {
+              sub,
+            },
+          },
+        },
+        {
+          address: search,
+          groups: {
+            members: {
+              sub,
+            },
+          },
+        },
+      ],
+      relations,
+      take: 16,
+      select: ['id', 'displayName', 'address', 'color'],
+    });
+  }
+
   async getFloorByBuildingAndUserSub(
     buildingId: number,
     floorNumber: number,