From 92ec3cd111e738b36940745d3fd921dffc51562d Mon Sep 17 00:00:00 2001
From: Ricardo <ricardofaria170@gmail.com>
Date: Mon, 24 Mar 2025 10:52:07 -0300
Subject: [PATCH] Issue#13: ADD buy implant route
---
...rk_phoenix.sql => 0000_nervous_wiccan.sql} | 9 ++--
src/db/migrations/meta/0000_snapshot.json | 30 ++++++-----
src/db/migrations/meta/_journal.json | 4 +-
src/db/migrations/relations.ts | 21 --------
src/db/schema.ts | 6 +--
src/handlers/implants.ts | 52 ++++++++++++++++++-
src/handlers/user.ts | 1 -
7 files changed, 78 insertions(+), 45 deletions(-)
rename src/db/migrations/{0000_sad_dark_phoenix.sql => 0000_nervous_wiccan.sql} (80%)
delete mode 100644 src/db/migrations/relations.ts
diff --git a/src/db/migrations/0000_sad_dark_phoenix.sql b/src/db/migrations/0000_nervous_wiccan.sql
similarity index 80%
rename from src/db/migrations/0000_sad_dark_phoenix.sql
rename to src/db/migrations/0000_nervous_wiccan.sql
index 33355cc..95ab7ca 100644
--- a/src/db/migrations/0000_sad_dark_phoenix.sql
+++ b/src/db/migrations/0000_nervous_wiccan.sql
@@ -10,11 +10,12 @@ CREATE TABLE "implants" (
CONSTRAINT "implants_id_unique" UNIQUE("id")
);
--> statement-breakpoint
-CREATE TABLE "pursaches" (
+CREATE TABLE "purchases" (
"id" serial PRIMARY KEY NOT NULL,
"user_id" integer NOT NULL,
+ "implant_id" integer NOT NULL,
"created_at" timestamp DEFAULT now() NOT NULL,
- CONSTRAINT "pursaches_id_unique" UNIQUE("id")
+ CONSTRAINT "purchases_id_unique" UNIQUE("id")
);
--> statement-breakpoint
CREATE TABLE "users" (
@@ -34,5 +35,5 @@ CREATE TABLE "users" (
CONSTRAINT "users_cpf_unique" UNIQUE("cpf")
);
--> statement-breakpoint
-ALTER TABLE "pursaches" ADD CONSTRAINT "pursaches_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
-ALTER TABLE "pursaches" ADD CONSTRAINT "pursaches_user_id_implants_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."implants"("id") ON DELETE cascade ON UPDATE no action;
\ No newline at end of file
+ALTER TABLE "purchases" ADD CONSTRAINT "purchases_user_id_users_id_fk" FOREIGN KEY ("user_id") REFERENCES "public"."users"("id") ON DELETE cascade ON UPDATE no action;--> statement-breakpoint
+ALTER TABLE "purchases" ADD CONSTRAINT "purchases_implant_id_implants_id_fk" FOREIGN KEY ("implant_id") REFERENCES "public"."implants"("id") ON DELETE cascade ON UPDATE no action;
\ No newline at end of file
diff --git a/src/db/migrations/meta/0000_snapshot.json b/src/db/migrations/meta/0000_snapshot.json
index 614afe0..d624d9f 100644
--- a/src/db/migrations/meta/0000_snapshot.json
+++ b/src/db/migrations/meta/0000_snapshot.json
@@ -1,5 +1,5 @@
{
- "id": "15e4aa47-1bc6-462d-9d9d-8c0a45e69908",
+ "id": "0de8e822-0ca4-43f4-9002-743d449c49ce",
"prevId": "00000000-0000-0000-0000-000000000000",
"version": "7",
"dialect": "postgresql",
@@ -70,8 +70,8 @@
"checkConstraints": {},
"isRLSEnabled": false
},
- "public.pursaches": {
- "name": "pursaches",
+ "public.purchases": {
+ "name": "purchases",
"schema": "",
"columns": {
"id": {
@@ -86,6 +86,12 @@
"primaryKey": false,
"notNull": true
},
+ "implant_id": {
+ "name": "implant_id",
+ "type": "integer",
+ "primaryKey": false,
+ "notNull": true
+ },
"created_at": {
"name": "created_at",
"type": "timestamp",
@@ -96,9 +102,9 @@
},
"indexes": {},
"foreignKeys": {
- "pursaches_user_id_users_id_fk": {
- "name": "pursaches_user_id_users_id_fk",
- "tableFrom": "pursaches",
+ "purchases_user_id_users_id_fk": {
+ "name": "purchases_user_id_users_id_fk",
+ "tableFrom": "purchases",
"tableTo": "users",
"columnsFrom": [
"user_id"
@@ -109,12 +115,12 @@
"onDelete": "cascade",
"onUpdate": "no action"
},
- "pursaches_user_id_implants_id_fk": {
- "name": "pursaches_user_id_implants_id_fk",
- "tableFrom": "pursaches",
+ "purchases_implant_id_implants_id_fk": {
+ "name": "purchases_implant_id_implants_id_fk",
+ "tableFrom": "purchases",
"tableTo": "implants",
"columnsFrom": [
- "user_id"
+ "implant_id"
],
"columnsTo": [
"id"
@@ -125,8 +131,8 @@
},
"compositePrimaryKeys": {},
"uniqueConstraints": {
- "pursaches_id_unique": {
- "name": "pursaches_id_unique",
+ "purchases_id_unique": {
+ "name": "purchases_id_unique",
"nullsNotDistinct": false,
"columns": [
"id"
diff --git a/src/db/migrations/meta/_journal.json b/src/db/migrations/meta/_journal.json
index cf82cce..a13f913 100644
--- a/src/db/migrations/meta/_journal.json
+++ b/src/db/migrations/meta/_journal.json
@@ -5,8 +5,8 @@
{
"idx": 0,
"version": "7",
- "when": 1742562467060,
- "tag": "0000_sad_dark_phoenix",
+ "when": 1742907485976,
+ "tag": "0000_nervous_wiccan",
"breakpoints": true
}
]
diff --git a/src/db/migrations/relations.ts b/src/db/migrations/relations.ts
deleted file mode 100644
index 37e7bfe..0000000
--- a/src/db/migrations/relations.ts
+++ /dev/null
@@ -1,21 +0,0 @@
-import { relations } from "drizzle-orm/relations";
-import { users, pursaches, implants } from "./schema";
-
-export const pursachesRelations = relations(pursaches, ({one}) => ({
- user: one(users, {
- fields: [pursaches.userId],
- references: [users.id]
- }),
- implant: one(implants, {
- fields: [pursaches.userId],
- references: [implants.id]
- }),
-}));
-
-export const usersRelations = relations(users, ({many}) => ({
- pursaches: many(pursaches),
-}));
-
-export const implantsRelations = relations(implants, ({many}) => ({
- pursaches: many(pursaches),
-}));
\ No newline at end of file
diff --git a/src/db/schema.ts b/src/db/schema.ts
index 0d5e011..90c8d70 100644
--- a/src/db/schema.ts
+++ b/src/db/schema.ts
@@ -23,12 +23,12 @@ export const bodyPartsEnum = pgEnum('bodyPartsEnum', [
'Legs',
]);
-export const purchasesTable = pgTable('pursaches', {
+export const purchasesTable = pgTable("purchases", {
id: serial('id').primaryKey().unique().notNull(),
user_id: integer('user_id').notNull().references(() => usersTable.id, { onDelete: "cascade" }),
- implant_id: integer('user_id').notNull().references(() => implantsTable.id, { onDelete: "cascade" }),
+ implant_id: integer('implant_id').notNull().references(() => implantsTable.id, { onDelete: "cascade" }),
created_at: timestamp('created_at').notNull().defaultNow(),
-})
+});
export const usersTable = pgTable("users", {
id: serial('id').primaryKey().unique().notNull(),
diff --git a/src/handlers/implants.ts b/src/handlers/implants.ts
index 7e81b92..df3c5c3 100644
--- a/src/handlers/implants.ts
+++ b/src/handlers/implants.ts
@@ -1,5 +1,5 @@
import { type Request, type Response } from 'express';
-import { implantsTable } from '@/db/schema';
+import { implantsTable, purchasesTable, usersTable} from '@/db/schema';
import { db } from "@/db";
import { eq } from 'drizzle-orm';
import { implantSchema, updateImplantSchema } from '@/validators/implantsValidator';
@@ -101,7 +101,7 @@ export default class implant{
}
static async implantCreate(req: Request, res: Response){
- const implant_package = implant.implantRequestUnzip(req);setInterval
+ const implant_package = implant.implantRequestUnzip(req);
if (!implant_package.success)
{
return res.status(400).json("Invalid Request");
@@ -122,4 +122,52 @@ export default class implant{
return res.status(500).json({ error: "User Creation Error"});
}
}
+
+ static async implantBuy (req: Request, res: Response): Promise<any>{
+ try{
+ const { buyer_id, product_id } = req.body;
+
+ const user = await db.select().from(usersTable).where(eq(usersTable.id, buyer_id));
+ const cyberPart = await db.select().from(implantsTable).where(eq(implantsTable.id, product_id));
+
+
+
+ if (!user || !cyberPart)
+ return res.status(404).json({ erro: "User or implant not found" });
+
+ var userMoney = parseFloat(user.money);
+ const implantPrice = parseFloat(cyberPart.price);
+ var userCyberPsychosis = parseInt(user.cyberpsychosis, 10);
+ const userCyberLimit = parseInt(user.cyberLimit, 10);
+ const implantCyberCost = parseInt(cyberPart.cyberCost, 10)
+
+ if (userMoney < implantPrice)
+ return res.status(404).json({ erro: "Insufficient money" });
+
+ userMoney -= implantPrice;
+ userCyberPsychosis += implantCyberCost;
+
+ if (userCyberPsychosis >= userCyberLimit)
+ return res.status(404).json({ error: "Impossible to use implant, risk of cyberpsychosis is too high" });
+
+ const updated_user = await db.update(usersTable)
+ .set({
+ money: userMoney.toString(),
+ cyberpsychosis: userCyberPsychosis.toString()
+ }).where(eq(usersTable.id, buyer_id)).returning();
+
+ const purchase = await db.insert(purchasesTable)
+ .values({
+ user_id: buyer_id,
+ implant_id: product_id,
+ }).returning();
+
+ return res.status(200)
+ .json({ message: "Implant bought successfully",
+ purchase, user: updated_user });
+ } catch (error) {
+ console.error(error);
+ return res.status(500).json({ error: "Erro ao realizar a compra" });
+ }
+ }
}
diff --git a/src/handlers/user.ts b/src/handlers/user.ts
index 8f8ce48..7708db7 100644
--- a/src/handlers/user.ts
+++ b/src/handlers/user.ts
@@ -132,7 +132,6 @@ export default class User{
static readUser = async (req: Request, res: Response): Promise<any> => {
try {
-
// extrair id da requisição
const { id } = req.params;
--
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