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feat: AI-powered prediction market (Hopium)

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Face 2025-05-28 16:44:30 +03:00
parent 4fcc55fa72
commit 2a92c37d26
33 changed files with 7009 additions and 4518 deletions
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76
website/src/lib/server/db/schema.ts
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@ -1,6 +1,8 @@
import { pgTable, text, timestamp, boolean, decimal, serial, varchar, integer, primaryKey, pgEnum, index, unique } from "drizzle-orm/pg-core";
import { pgTable, text, timestamp, boolean, decimal, serial, varchar, integer, primaryKey, pgEnum, index, unique, check } from "drizzle-orm/pg-core";
import { sql } from "drizzle-orm";
export const transactionTypeEnum = pgEnum('transaction_type', ['BUY', 'SELL']);
export const predictionMarketEnum = pgEnum('prediction_market_status', ['ACTIVE', 'RESOLVED', 'CANCELLED']);
export const user = pgTable("user", {
id: serial("id").primaryKey(),
@ -141,23 +143,65 @@ export const commentLike = pgTable("comment_like", {
});
export const promoCode = pgTable('promo_code', {
id: serial('id').primaryKey(),
code: varchar('code', { length: 50 }).notNull().unique(),
description: text('description'),
rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
maxUses: integer('max_uses'), // null = unlimited
isActive: boolean('is_active').notNull().default(true),
expiresAt: timestamp('expires_at', { withTimezone: true }),
createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
createdBy: integer('created_by').references(() => user.id),
id: serial('id').primaryKey(),
code: varchar('code', { length: 50 }).notNull().unique(),
description: text('description'),
rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
maxUses: integer('max_uses'), // null = unlimited
isActive: boolean('is_active').notNull().default(true),
expiresAt: timestamp('expires_at', { withTimezone: true }),
createdAt: timestamp('created_at', { withTimezone: true }).notNull().defaultNow(),
createdBy: integer('created_by').references(() => user.id),
});
export const promoCodeRedemption = pgTable('promo_code_redemption', {
id: serial('id').primaryKey(),
userId: integer('user_id').notNull().references(() => user.id),
promoCodeId: integer('promo_code_id').notNull().references(() => promoCode.id),
rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
redeemedAt: timestamp('redeemed_at', { withTimezone: true }).notNull().defaultNow(),
id: serial('id').primaryKey(),
userId: integer('user_id').notNull().references(() => user.id),
promoCodeId: integer('promo_code_id').notNull().references(() => promoCode.id),
rewardAmount: decimal('reward_amount', { precision: 20, scale: 8 }).notNull(),
redeemedAt: timestamp('redeemed_at', { withTimezone: true }).notNull().defaultNow(),
}, (table) => ({
userPromoUnique: unique().on(table.userId, table.promoCodeId),
userPromoUnique: unique().on(table.userId, table.promoCodeId),
}));
export const predictionQuestion = pgTable("prediction_question", {
id: serial("id").primaryKey(),
creatorId: integer("creator_id").notNull().references(() => user.id, { onDelete: "cascade" }),
question: varchar("question", { length: 200 }).notNull(),
status: predictionMarketEnum("status").notNull().default("ACTIVE"),
resolutionDate: timestamp("resolution_date", { withTimezone: true }).notNull(),
aiResolution: boolean("ai_resolution"), // true = YES, false = NO, null = unresolved
totalYesAmount: decimal("total_yes_amount", { precision: 20, scale: 8 }).notNull().default("0.00000000"),
totalNoAmount: decimal("total_no_amount", { precision: 20, scale: 8 }).notNull().default("0.00000000"),
createdAt: timestamp("created_at", { withTimezone: true }).notNull().defaultNow(),
resolvedAt: timestamp("resolved_at", { withTimezone: true }),
requiresWebSearch: boolean("requires_web_search").notNull().default(false),
validationReason: text("validation_reason"),
}, (table) => {
return {
creatorIdIdx: index("prediction_question_creator_id_idx").on(table.creatorId),
statusIdx: index("prediction_question_status_idx").on(table.status),
resolutionDateIdx: index("prediction_question_resolution_date_idx").on(table.resolutionDate),
};
});
export const predictionBet = pgTable("prediction_bet", {
id: serial("id").primaryKey(),
userId: integer("user_id").notNull().references(() => user.id, { onDelete: "cascade" }),
questionId: integer("question_id").notNull().references(() => predictionQuestion.id, { onDelete: "cascade" }),
side: boolean("side").notNull(), // true = YES, false = NO
amount: decimal("amount", { precision: 20, scale: 8 }).notNull(),
actualWinnings: decimal("actual_winnings", { precision: 20, scale: 8 }),
createdAt: timestamp("created_at", { withTimezone: true }).notNull().defaultNow(),
settledAt: timestamp("settled_at", { withTimezone: true }),
}, (table) => {
return {
userIdIdx: index("prediction_bet_user_id_idx").on(table.userId),
questionIdIdx: index("prediction_bet_question_id_idx").on(table.questionId),
userQuestionIdx: index("prediction_bet_user_question_idx").on(table.userId, table.questionId),
createdAtIdx: index("prediction_bet_created_at_idx").on(table.createdAt),
amountCheck: check("amount_positive", sql`amount > 0`),
};
});