DJ-Management-Tool/shared/schema.ts

import {
  pgTable,
  text,
  varchar,
  timestamp,
  jsonb,
  index,
  serial,
  boolean,
  integer,
  date,
  time,
  pgEnum,
} from "drizzle-orm/pg-core";
import { relations } from "drizzle-orm";
import { createInsertSchema } from "drizzle-zod";
import { z } from "zod";

// Session storage table.
// (IMPORTANT) This table is mandatory for Replit Auth, don't drop it.
export const sessions = pgTable(
  "sessions",
  {
    sid: varchar("sid").primaryKey(),
    sess: jsonb("sess").notNull(),
    expire: timestamp("expire").notNull(),
  },
  (table) => [index("IDX_session_expire").on(table.expire)],
);

// User roles enum
export const userRoleEnum = pgEnum("user_role", ["dj", "admin"]);

// User storage table.
// (IMPORTANT) This table is mandatory for Replit Auth, don't drop it.
export const users = pgTable("users", {
  id: varchar("id").primaryKey().notNull(),
  email: varchar("email").unique(),
  firstName: varchar("first_name"),
  lastName: varchar("last_name"),
  profileImageUrl: varchar("profile_image_url"),
  displayName: varchar("display_name"),
  role: userRoleEnum("role").default("dj").notNull(),
  isActive: boolean("is_active").default(true).notNull(),
  maxEventsPerMonth: integer("max_events_per_month").default(2).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
  updatedAt: timestamp("updated_at").defaultNow(),
});

// Event types table
export const eventTypes = pgTable("event_types", {
  id: serial("id").primaryKey(),
  name: varchar("name").notNull(),
  description: text("description"),
  isActive: boolean("is_active").default(true).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// Schedule templates table
export const scheduleTemplates = pgTable("schedule_templates", {
  id: serial("id").primaryKey(),
  name: varchar("name").notNull(),
  description: text("description"),
  isActive: boolean("is_active").default(true).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// Schedule template slots table
export const scheduleTemplateSlots = pgTable("schedule_template_slots", {
  id: serial("id").primaryKey(),
  templateId: integer("template_id").references(() => scheduleTemplates.id).notNull(),
  dayOfWeek: integer("day_of_week").notNull(), // 0=Sunday, 1=Monday, etc.
  startTime: time("start_time").notNull(),
  endTime: time("end_time").notNull(),
  eventTypeId: integer("event_type_id").references(() => eventTypes.id).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// Events table
export const events = pgTable("events", {
  id: serial("id").primaryKey(),
  name: varchar("name").notNull(),
  eventTypeId: integer("event_type_id").references(() => eventTypes.id).notNull(),
  djId: varchar("dj_id").references(() => users.id).notNull(),
  date: date("date").notNull(),
  startTime: time("start_time").notNull(),
  endTime: time("end_time").notNull(),
  locationName: varchar("location_name").notNull(),
  locationAddress: text("location_address"),
  description: text("description"),
  isAssignedByAdmin: boolean("is_assigned_by_admin").default(false).notNull(),
  templateSlotId: integer("template_slot_id").references(() => scheduleTemplateSlots.id),
  createdAt: timestamp("created_at").defaultNow(),
  updatedAt: timestamp("updated_at").defaultNow(),
});

// DJ social links table
export const socialLinks = pgTable("social_links", {
  id: serial("id").primaryKey(),
  djId: varchar("dj_id").references(() => users.id).notNull(),
  label: varchar("label").notNull(),
  url: varchar("url").notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// DJ availability table
export const availability = pgTable("availability", {
  id: serial("id").primaryKey(),
  djId: varchar("dj_id").references(() => users.id).notNull(),
  startDate: date("start_date").notNull(),
  endDate: date("end_date").notNull(),
  reason: text("reason"),
  createdAt: timestamp("created_at").defaultNow(),
});

// DJ slot eligibility table
export const slotEligibility = pgTable("slot_eligibility", {
  id: serial("id").primaryKey(),
  djId: varchar("dj_id").references(() => users.id).notNull(),
  templateSlotId: integer("template_slot_id").references(() => scheduleTemplateSlots.id).notNull(),
  isEligible: boolean("is_eligible").default(true).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// Event removal requests table
export const removalRequests = pgTable("removal_requests", {
  id: serial("id").primaryKey(),
  eventId: integer("event_id").references(() => events.id).notNull(),
  djId: varchar("dj_id").references(() => users.id).notNull(),
  reason: text("reason"),
  status: varchar("status").default("pending").notNull(), // pending, approved, denied
  reviewedBy: varchar("reviewed_by").references(() => users.id),
  reviewedAt: timestamp("reviewed_at"),
  createdAt: timestamp("created_at").defaultNow(),
});

// DJ invitations table
export const invitations = pgTable("invitations", {
  id: serial("id").primaryKey(),
  email: varchar("email").notNull(),
  token: varchar("token").notNull().unique(),
  name: varchar("name").notNull(),
  isUsed: boolean("is_used").default(false).notNull(),
  expiresAt: timestamp("expires_at").notNull(),
  createdBy: varchar("created_by").references(() => users.id).notNull(),
  createdAt: timestamp("created_at").defaultNow(),
});

// Relations
export const userRelations = relations(users, ({ many }) => ({
  events: many(events),
  socialLinks: many(socialLinks),
  availability: many(availability),
  slotEligibility: many(slotEligibility),
  removalRequests: many(removalRequests),
  invitations: many(invitations),
}));

export const eventTypeRelations = relations(eventTypes, ({ many }) => ({
  events: many(events),
  templateSlots: many(scheduleTemplateSlots),
}));

export const scheduleTemplateRelations = relations(scheduleTemplates, ({ many }) => ({
  slots: many(scheduleTemplateSlots),
}));

export const scheduleTemplateSlotRelations = relations(scheduleTemplateSlots, ({ one, many }) => ({
  template: one(scheduleTemplates, {
    fields: [scheduleTemplateSlots.templateId],
    references: [scheduleTemplates.id],
  }),
  eventType: one(eventTypes, {
    fields: [scheduleTemplateSlots.eventTypeId],
    references: [eventTypes.id],
  }),
  events: many(events),
  eligibility: many(slotEligibility),
}));

export const eventRelations = relations(events, ({ one, many }) => ({
  dj: one(users, {
    fields: [events.djId],
    references: [users.id],
  }),
  eventType: one(eventTypes, {
    fields: [events.eventTypeId],
    references: [eventTypes.id],
  }),
  templateSlot: one(scheduleTemplateSlots, {
    fields: [events.templateSlotId],
    references: [scheduleTemplateSlots.id],
  }),
  removalRequests: many(removalRequests),
}));

export const socialLinkRelations = relations(socialLinks, ({ one }) => ({
  dj: one(users, {
    fields: [socialLinks.djId],
    references: [users.id],
  }),
}));

export const availabilityRelations = relations(availability, ({ one }) => ({
  dj: one(users, {
    fields: [availability.djId],
    references: [users.id],
  }),
}));

export const slotEligibilityRelations = relations(slotEligibility, ({ one }) => ({
  dj: one(users, {
    fields: [slotEligibility.djId],
    references: [users.id],
  }),
  templateSlot: one(scheduleTemplateSlots, {
    fields: [slotEligibility.templateSlotId],
    references: [scheduleTemplateSlots.id],
  }),
}));

export const removalRequestRelations = relations(removalRequests, ({ one }) => ({
  event: one(events, {
    fields: [removalRequests.eventId],
    references: [events.id],
  }),
  dj: one(users, {
    fields: [removalRequests.djId],
    references: [users.id],
  }),
  reviewer: one(users, {
    fields: [removalRequests.reviewedBy],
    references: [users.id],
  }),
}));

export const invitationRelations = relations(invitations, ({ one }) => ({
  createdBy: one(users, {
    fields: [invitations.createdBy],
    references: [users.id],
  }),
}));

// Insert schemas
export const insertUserSchema = createInsertSchema(users).omit({
  createdAt: true,
  updatedAt: true,
});

export const insertEventTypeSchema = createInsertSchema(eventTypes).omit({
  id: true,
  createdAt: true,
});

export const insertScheduleTemplateSchema = createInsertSchema(scheduleTemplates).omit({
  id: true,
  createdAt: true,
});

export const insertScheduleTemplateSlotSchema = createInsertSchema(scheduleTemplateSlots).omit({
  id: true,
  createdAt: true,
});

export const insertEventSchema = createInsertSchema(events).omit({
  id: true,
  createdAt: true,
  updatedAt: true,
});

export const insertSocialLinkSchema = createInsertSchema(socialLinks).omit({
  id: true,
  createdAt: true,
});

export const insertAvailabilitySchema = createInsertSchema(availability).omit({
  id: true,
  createdAt: true,
});

export const insertSlotEligibilitySchema = createInsertSchema(slotEligibility).omit({
  id: true,
  createdAt: true,
});

export const insertRemovalRequestSchema = createInsertSchema(removalRequests).omit({
  id: true,
  createdAt: true,
});

export const insertInvitationSchema = createInsertSchema(invitations).omit({
  id: true,
  createdAt: true,
});

// Update schemas
export const updateUserSchema = insertUserSchema.partial();
export const updateEventSchema = insertEventSchema.partial();
export const updateEventTypeSchema = insertEventTypeSchema.partial();
export const updateScheduleTemplateSchema = insertScheduleTemplateSchema.partial();
export const updateRemovalRequestSchema = insertRemovalRequestSchema.partial();

// Type exports
export type UpsertUser = z.infer<typeof insertUserSchema>;
export type User = typeof users.$inferSelect;
export type InsertUser = z.infer<typeof insertUserSchema>;
export type UpdateUser = z.infer<typeof updateUserSchema>;

export type EventType = typeof eventTypes.$inferSelect;
export type InsertEventType = z.infer<typeof insertEventTypeSchema>;
export type UpdateEventType = z.infer<typeof updateEventTypeSchema>;

export type ScheduleTemplate = typeof scheduleTemplates.$inferSelect;
export type InsertScheduleTemplate = z.infer<typeof insertScheduleTemplateSchema>;
export type UpdateScheduleTemplate = z.infer<typeof updateScheduleTemplateSchema>;

export type ScheduleTemplateSlot = typeof scheduleTemplateSlots.$inferSelect;
export type InsertScheduleTemplateSlot = z.infer<typeof insertScheduleTemplateSlotSchema>;

export type Event = typeof events.$inferSelect;
export type InsertEvent = z.infer<typeof insertEventSchema>;
export type UpdateEvent = z.infer<typeof updateEventSchema>;

export type SocialLink = typeof socialLinks.$inferSelect;
export type InsertSocialLink = z.infer<typeof insertSocialLinkSchema>;

export type Availability = typeof availability.$inferSelect;
export type InsertAvailability = z.infer<typeof insertAvailabilitySchema>;

export type SlotEligibility = typeof slotEligibility.$inferSelect;
export type InsertSlotEligibility = z.infer<typeof insertSlotEligibilitySchema>;

export type RemovalRequest = typeof removalRequests.$inferSelect;
export type InsertRemovalRequest = z.infer<typeof insertRemovalRequestSchema>;
export type UpdateRemovalRequest = z.infer<typeof updateRemovalRequestSchema>;

export type Invitation = typeof invitations.$inferSelect;
export type InsertInvitation = z.infer<typeof insertInvitationSchema>;