fix: integrating deans' office in staff schema

Author: aryansri-19

server/db/schema/deans.schema.ts

@@ -1,7 +1,7 @@
 import { relations, sql } from 'drizzle-orm';
 import { pgTable } from 'drizzle-orm/pg-core';
 
-import { faculty } from '.';
+import { faculty, staff } from '.';
 
 export const deans = pgTable('deans', (t) => ({
   id: t.smallserial().primaryKey(),
@@ -24,19 +24,14 @@ export const deans = pgTable('deans', (t) => ({
     .references(() => faculty.id)
     .notNull(),
   associateFacultyId: t.integer().references(() => faculty.id),
-  staffIds: t
-    .integer()
-    .array()
-    .default(sql`'{}'`)
-    .notNull(),
   activityLogs: t
     .text()
     .array()
     .default(sql`'{}'`)
     .notNull(),
 }));
 
-export const deansRelations = relations(deans, ({ one }) => ({
+export const deansRelations = relations(deans, ({ one, many }) => ({
   faculty: one(faculty, {
     fields: [deans.facultyId],
     references: [faculty.id],
@@ -45,4 +40,5 @@ export const deansRelations = relations(deans, ({ one }) => ({
     fields: [deans.associateFacultyId],
     references: [faculty.id],
   }),
+  staff: many(staff),
 }));

server/db/schema/staff.schema.ts

@@ -1,7 +1,7 @@
 import { relations } from 'drizzle-orm';
 import { pgTable, uniqueIndex } from 'drizzle-orm/pg-core';
 
-import { departments, persons, sections } from '.';
+import { deans, departments, persons, sections } from '.';
 
 export const staff = pgTable(
   'staff',
@@ -12,9 +12,13 @@ export const staff = pgTable(
       .references(() => persons.id),
     employeeId: t.varchar({ length: 8 }).notNull(),
     personalEmail: t.varchar({ length: 256 }),
-    workingSectionId: t.smallint().references(() => sections.id),
     designation: t.varchar({ length: 64 }).notNull(),
+    workingOfficeType: t.varchar({
+      enum: ['department', 'section', 'deans'],
+    }),
     workingDepartmentId: t.smallint().references(() => departments.id),
+    workingSectionId: t.smallint().references(() => sections.id),
+    workingDeanOfficeId: t.smallint().references(() => deans.id),
   }),
   (table) => [uniqueIndex('staff_employee_id_idx').on(table.employeeId)]
 );
@@ -32,4 +36,8 @@ export const staffRelations = relations(staff, ({ one }) => ({
     fields: [staff.workingSectionId],
     references: [sections.id],
   }),
+  deans: one(deans, {
+    fields: [staff.workingDeanOfficeId],
+    references: [deans.id],
+  }),
 }));