Summer internships (#21)

* add internship field to approved company application backend

* add internships Query

* add url to ApplicationInternship

* added summer internships

* deleted old migration file

* fixed application data not loading, added info messgae to profile dashboard

---------

Co-authored-by: Dino Plecko <[email protected]>

Author: pavleerg

backend/app/graphql/resolvers/companyApplication.ts

@@ -28,6 +28,7 @@ import {
   Season,
   CompanyApplicationFeedback,
   ApplicationCocktail,
+  ApplicationInternship,
 } from "@generated/type-graphql";
 import {
   groupBy,
@@ -109,6 +110,10 @@ import {
   CocktailChooseInput,
   transformSelect as transformSelectCocktail,
 } from "./companyApplicationCocktail";
+import {
+  InternshipCreateInput,
+  transformSelect as transformSelectInternship
+} from "./companyApplicationInternship"
 import {
   PresenterCreateInput,
   transformSelect as transformSelectPresenter,
@@ -190,6 +195,13 @@ export class CompanyApplicationFieldResolver {
   ): ApplicationCocktail | null {
     return application.cocktail || null;
   }
+  
+  @FieldResolver(() => ApplicationInternship, { nullable: true })
+  internship(
+    @Root() application: CompanyApplication,
+  ): ApplicationInternship | null {
+    return application.internship || null;
+  }
 
   @FieldResolver(() => [ ApplicationPresenter ])
   panelParticipants(
@@ -310,6 +322,14 @@ export const transformSelect = transformSelectFor<CompanyApplicationFieldResolve
     return select;
   },
 
+  internship(select) {
+    select.internship = {
+      select: transformSelectInternship(select.internship as Dict),
+    };
+
+    return select;
+  },
+
   panelParticipants(select) {
     select.panelParticipants = {
       select: transformSelectPresenter(select.panelParticipants as Dict),
@@ -375,6 +395,9 @@ class CompanyApplicationApprovedEditInput {
 
   @Field(() => [ PresenterCreateInput ])
     panel: PresenterCreateInput[] = [];
+
+  @Field(() => InternshipCreateInput, { nullable: true })
+    internship: InternshipCreateInput | null = null;
 }
 
 @ObjectType()
@@ -2230,6 +2253,24 @@ export class CompanyApplicationCreateResolver {
       }
     }
 
+    // internship if any approved, likely to change later
+    if(Object.entries(approval).some(x => x[0] != "id" && x[1])) {
+      const id = "internship" as const;
+      const entry = info[id];
+      if(entry) {
+        data[id] = {
+          upsert: {
+            create: {
+              ...entry
+            },
+            update: {
+              ...entry
+            }
+          }
+        }
+      }
+    }
+
     const entity = await ctx.prisma.companyApplication.update({
       data,
       where: {
@@ -2265,6 +2306,7 @@ export class CompanyApplicationCreateResolver {
             type: true
           }
         },
+        internship: true,
       },
     });
 

backend/app/graphql/resolvers/companyApplicationInternship.ts

@@ -0,0 +1,122 @@
+import { ApplicationInternship, Company, CompanyApplication, FindManyApplicationInternshipArgs } from "@generated/type-graphql";
+import {
+  Args,
+  Ctx,
+  Field,
+  FieldResolver,
+  Info,
+  InputType,
+  Query,
+  Resolver,
+  Root,
+} from "type-graphql";
+import { toSelect, transformSelectFor } from "../helpers/resolver";
+import { GraphQLResolveInfo } from "graphql";
+import { Context } from "../../types/apollo-context";
+import {
+  transformSelect as transformSelectImage,
+} from "./image";
+import { Dict } from "../../types/helpers";
+
+
+@Resolver(() => ApplicationInternship)
+export class CompanyApplicationInternshipFieldResolver {
+  @Field(() => CompanyApplication)
+  @FieldResolver(() => Company, { nullable: true })
+  company(
+    @Root() internship: ApplicationInternship,
+  ): Company | null {
+    return internship.forApplication?.forCompany ?? null;
+  }
+}
+export const transformSelect = transformSelectFor<CompanyApplicationInternshipFieldResolver>({
+  company(select) {
+
+    const rasterLogoSelection = (
+      (select as Dict)?.company as Dict
+    )?.rasterLogo as Dict;
+  
+    select.forApplication = {
+      select: {
+        forCompany: {
+          select: {
+            uid: true,
+            brandName: true,
+            rasterLogo: {
+              select: transformSelectImage(rasterLogoSelection),
+            },
+          },
+        },
+      },
+    };
+  
+    delete select.company;
+    return select;
+  }
+});
+
+
+
+@Resolver(() => ApplicationInternship)
+export class CompanyApplicationInternshipResolver {
+  @Query(() => [ ApplicationInternship ])
+  internships(
+  @Ctx() ctx: Context,
+    @Info() info: GraphQLResolveInfo,
+    @Args() args: FindManyApplicationInternshipArgs,
+  ) {
+    const now = new Date();
+
+    return ctx.prisma.applicationInternship.findMany({
+          ...args,
+          cursor: undefined,
+          where: {
+            ...(
+              args.where
+                ? args.where
+                : { 
+                  forApplication: {
+                  forSeason: {
+                    startsAt: {
+                      lte: now,
+                    },
+                    endsAt: {
+                      gte: now,
+                    },
+                  }
+                }
+              }
+            )
+          },
+          select: toSelect(info, transformSelect),
+    })
+  }
+}
+
+
+@InputType()
+export class InternshipCreateInput {
+  @Field()
+    position: string = "";
+
+  @Field()
+    competencies: string = "";
+
+  @Field()
+    description: string = "";
+
+  @Field(() => Date)
+    workingPeriodStart: Date = new Date("2022-05-03T17:26:50.810Z");
+
+  @Field(() => Date)
+    workingPeriodEnd: Date = new Date("2022-05-03T17:26:50.810Z");
+
+  @Field()
+    duration: string = "";
+
+  @Field()
+    url: string = "";
+}
+
+
+

backend/app/graphql/resolvers/companyProgram.ts

@@ -12,6 +12,7 @@ import {
   CompanyApplicationApproval,
   CompanyPanel,
   ApplicationCocktail,
+  ApplicationInternship,
 } from "@generated/type-graphql";
 import {
   Dict,
@@ -35,6 +36,9 @@ import {
 import {
   transformSelect as transformSelectPanel,
 } from "./companyPanel";
+import {
+  transformSelect as transformSelectInternship,
+} from "./companyApplicationInternship";
 
 @ObjectType()
 export class CompanyProgram {
@@ -56,6 +60,9 @@ export class CompanyProgram {
   @Field(() => CompanyPanel, { nullable: true })
     panel: CompanyPanel | null = null;
 
+  @Field(() => ApplicationInternship, { nullable: true })
+    internship: ApplicationInternship | null = null;
+
   approval: CompanyApplicationApproval | null = null;
 }
 
@@ -115,6 +122,14 @@ export class CompanyProgramFieldResolver {
   ): GQLField<CompanyPanel, "nullable"> {
     return approved(program?.panel, "panel", program);
   }
+
+  @FieldResolver(() => ApplicationInternship, { nullable: true })
+  internship(
+    @Root() program: CompanyProgram,
+  ): GQLField<ApplicationInternship, "nullable"> {
+    return program?.internship ?? null;
+  }
+
 }
 
 type WithApplications<T> = T & {
@@ -211,4 +226,13 @@ export const transformSelect = transformSelectFor<CompanyProgramFieldResolver>({
 
     delete select.panel;
   }),
+
+  internship: withApplications((select) => {
+    select.applications.select.internship = {
+      select: transformSelectInternship(select.internship as Dict),
+    };
+    
+    delete select.internship;
+  }),
+  
 });

backend/prisma/migrations/20250510181740_add_application_internship/migration.sql

@@ -0,0 +1,24 @@
+-- CreateTable
+CREATE TABLE "ApplicationInternship" (
+    "id" SERIAL NOT NULL,
+    "uid" TEXT NOT NULL,
+    "position" TEXT NOT NULL,
+    "competencies" TEXT NOT NULL,
+    "description" TEXT NOT NULL,
+    "workingPeriod" TEXT NOT NULL,
+    "duration" TEXT NOT NULL,
+    "createdAt" TIMESTAMP(3) NOT NULL DEFAULT CURRENT_TIMESTAMP,
+    "updatedAt" TIMESTAMP(3) NOT NULL,
+    "forApplicationId" INTEGER NOT NULL,
+
+    CONSTRAINT "ApplicationInternship_pkey" PRIMARY KEY ("id")
+);
+
+-- CreateIndex
+CREATE UNIQUE INDEX "ApplicationInternship_uid_key" ON "ApplicationInternship"("uid");
+
+-- CreateIndex
+CREATE UNIQUE INDEX "ApplicationInternship_forApplicationId_key" ON "ApplicationInternship"("forApplicationId");
+
+-- AddForeignKey
+ALTER TABLE "ApplicationInternship" ADD CONSTRAINT "ApplicationInternship_forApplicationId_fkey" FOREIGN KEY ("forApplicationId") REFERENCES "CompanyApplication"("id") ON DELETE CASCADE ON UPDATE CASCADE;

backend/prisma/migrations/20250512120415_change_field_names_in_application_internship/migration.sql

@@ -0,0 +1,16 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `description` on the `ApplicationInternship` table. All the data in the column will be lost.
+  - You are about to drop the column `workingPeriod` on the `ApplicationInternship` table. All the data in the column will be lost.
+  - Added the required column `url` to the `ApplicationInternship` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `workingPeriodEnd` to the `ApplicationInternship` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `workingPeriodStart` to the `ApplicationInternship` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "ApplicationInternship" DROP COLUMN "description",
+DROP COLUMN "workingPeriod",
+ADD COLUMN     "url" TEXT NOT NULL,
+ADD COLUMN     "workingPeriodEnd" TIMESTAMP(3) NOT NULL,
+ADD COLUMN     "workingPeriodStart" TIMESTAMP(3) NOT NULL;

backend/prisma/migrations/20250512130127_add_field_desc_to_application_internship/migration.sql

@@ -0,0 +1,10 @@
+/*
+  Warnings:
+
+  - Added the required column `description` to the `ApplicationInternship` table without a default value. This is not possible if the table is not empty.
+  - Added the required column `workingPeriod` to the `ApplicationInternship` table without a default value. This is not possible if the table is not empty.
+
+*/
+-- AlterTable
+ALTER TABLE "ApplicationInternship" ADD COLUMN     "description" TEXT NOT NULL,
+ADD COLUMN     "workingPeriod" TEXT NOT NULL;

backend/prisma/migrations/20250512131603_removed_working_period_from_application_internship/migration.sql

@@ -0,0 +1,8 @@
+/*
+  Warnings:
+
+  - You are about to drop the column `workingPeriod` on the `ApplicationInternship` table. All the data in the column will be lost.
+
+*/
+-- AlterTable
+ALTER TABLE "ApplicationInternship" DROP COLUMN "workingPeriod";