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Create prisma models for the remaining entities #38

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merged 7 commits into from
Oct 23, 2021
Merged

Create prisma models for the remaining entities #38

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440f046
Create prisma models
jiarucao Oct 6, 2021
0b57648
Format the prisma schema
jiarucao Oct 13, 2021
8280079
Create prisma models
jiarucao Oct 20, 2021
592494b
conflict
jiarucao Oct 20, 2021
f97391a
Remove errors and update references to user role
jiarucao Oct 20, 2021
aa3e5bc
Generate migration files and reverted user entity changes
jiarucao Oct 23, 2021
bed0130
Revert trivial backend/types.ts change
jiarucao Oct 23, 2021
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195 changes: 195 additions & 0 deletions backend/prisma/migrations/20211023225719_create_remaining_models/migration.sql
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Original file line number Diff line number Diff line change
@@ -0,0 +1,195 @@
-- CreateEnum
CREATE TYPE "SignupStatus" AS ENUM ('PENDING', 'CONFIRMED', 'CANCELED');

-- CreateEnum
CREATE TYPE "PostingType" AS ENUM ('INDIVIDUAL', 'GROUP');

-- CreateTable
CREATE TABLE "postings" (
"id" SERIAL NOT NULL,
"branch_id" INTEGER NOT NULL,
"title" TEXT NOT NULL,
"type" "PostingType" NOT NULL,
"purpose" TEXT NOT NULL,
"responsibilitie" TEXT NOT NULL,
"tasks" TEXT NOT NULL,
"desired_qualities" TEXT NOT NULL,
"mandatory_activities" TEXT NOT NULL,
"benefits" TEXT NOT NULL,
"working_conditions" TEXT NOT NULL,
"num_volunteers" INTEGER NOT NULL DEFAULT 1,

CONSTRAINT "postings_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "skills" (
"id" SERIAL NOT NULL,
"name" TEXT NOT NULL,

CONSTRAINT "skills_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "prerequisites" (
"id" SERIAL NOT NULL,
"name" TEXT NOT NULL,
"completed" BOOLEAN NOT NULL,

CONSTRAINT "prerequisites_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "branches" (
"id" SERIAL NOT NULL,
"name" TEXT NOT NULL,

CONSTRAINT "branches_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "shifts" (
"id" SERIAL NOT NULL,
"posting_id" INTEGER NOT NULL,
"start_time" TIMESTAMP(3) NOT NULL,
"end_time" TIMESTAMP(3) NOT NULL,
"repeat_interval" INTEGER,
"repeat_end" TIMESTAMP(3),

CONSTRAINT "shifts_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "signups" (
"id" SERIAL NOT NULL,
"shifts_id" INTEGER NOT NULL,
"userId" INTEGER NOT NULL,
"status" "SignupStatus" NOT NULL,
"num_volunteers" INTEGER NOT NULL DEFAULT 1,

CONSTRAINT "signups_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "availabilities" (
"id" SERIAL NOT NULL,
"userId" INTEGER NOT NULL,
"start_time" TIMESTAMP(3) NOT NULL,
"end_time" TIMESTAMP(3) NOT NULL,
"repeat_interval" INTEGER,
"repeat_end" TIMESTAMP(3),

CONSTRAINT "availabilities_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "volunteers" (
"id" SERIAL NOT NULL,
"userId" INTEGER NOT NULL,
"default_branch_id" INTEGER NOT NULL,
"hire_date" TIMESTAMP(3) NOT NULL,
"date_of_birth" TIMESTAMP(3) NOT NULL,
"pronouns" TEXT NOT NULL,

CONSTRAINT "volunteers_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "employees" (
"id" SERIAL NOT NULL,
"userId" INTEGER NOT NULL,
"branch_id" INTEGER NOT NULL,

CONSTRAINT "employees_pkey" PRIMARY KEY ("id")
);

-- CreateTable
CREATE TABLE "postings_on_skills" (
"postings_id" INTEGER NOT NULL,
"skills_id" INTEGER NOT NULL,

CONSTRAINT "postings_on_skills_pkey" PRIMARY KEY ("postings_id","skills_id")
);

-- CreateTable
CREATE TABLE "postings_on_prerequisites" (
"postings_id" INTEGER NOT NULL,
"prerequisites_id" INTEGER NOT NULL,

CONSTRAINT "postings_on_prerequisites_pkey" PRIMARY KEY ("postings_id","prerequisites_id")
);

-- CreateTable
CREATE TABLE "postings_on_employees_pocs" (
"posting_id" INTEGER NOT NULL,
"employee_id" INTEGER NOT NULL,

CONSTRAINT "postings_on_employees_pocs_pkey" PRIMARY KEY ("posting_id","employee_id")
);

-- CreateTable
CREATE TABLE "volunteers_on_skills" (
"volunteer_id" INTEGER NOT NULL,
"skills_id" INTEGER NOT NULL,

CONSTRAINT "volunteers_on_skills_pkey" PRIMARY KEY ("volunteer_id","skills_id")
);

-- CreateTable
CREATE TABLE "volunteers_on_prerequisites" (
"volunteers_id" INTEGER NOT NULL,
"prerequisites_id" INTEGER NOT NULL,

CONSTRAINT "volunteers_on_prerequisites_pkey" PRIMARY KEY ("volunteers_id","prerequisites_id")
);

-- CreateIndex
CREATE UNIQUE INDEX "volunteers_userId_key" ON "volunteers"("userId");

-- CreateIndex
CREATE UNIQUE INDEX "employees_userId_key" ON "employees"("userId");

-- AddForeignKey
ALTER TABLE "postings" ADD CONSTRAINT "postings_branch_id_fkey" FOREIGN KEY ("branch_id") REFERENCES "branches"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "shifts" ADD CONSTRAINT "shifts_posting_id_fkey" FOREIGN KEY ("posting_id") REFERENCES "postings"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "signups" ADD CONSTRAINT "signups_shifts_id_fkey" FOREIGN KEY ("shifts_id") REFERENCES "shifts"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "volunteers" ADD CONSTRAINT "volunteers_default_branch_id_fkey" FOREIGN KEY ("default_branch_id") REFERENCES "branches"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "employees" ADD CONSTRAINT "employees_branch_id_fkey" FOREIGN KEY ("branch_id") REFERENCES "branches"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_skills" ADD CONSTRAINT "postings_on_skills_postings_id_fkey" FOREIGN KEY ("postings_id") REFERENCES "postings"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_skills" ADD CONSTRAINT "postings_on_skills_skills_id_fkey" FOREIGN KEY ("skills_id") REFERENCES "skills"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_prerequisites" ADD CONSTRAINT "postings_on_prerequisites_postings_id_fkey" FOREIGN KEY ("postings_id") REFERENCES "postings"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_prerequisites" ADD CONSTRAINT "postings_on_prerequisites_prerequisites_id_fkey" FOREIGN KEY ("prerequisites_id") REFERENCES "prerequisites"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_employees_pocs" ADD CONSTRAINT "postings_on_employees_pocs_posting_id_fkey" FOREIGN KEY ("posting_id") REFERENCES "postings"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "postings_on_employees_pocs" ADD CONSTRAINT "postings_on_employees_pocs_employee_id_fkey" FOREIGN KEY ("employee_id") REFERENCES "employees"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "volunteers_on_skills" ADD CONSTRAINT "volunteers_on_skills_volunteer_id_fkey" FOREIGN KEY ("volunteer_id") REFERENCES "volunteers"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "volunteers_on_skills" ADD CONSTRAINT "volunteers_on_skills_skills_id_fkey" FOREIGN KEY ("skills_id") REFERENCES "skills"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "volunteers_on_prerequisites" ADD CONSTRAINT "volunteers_on_prerequisites_volunteers_id_fkey" FOREIGN KEY ("volunteers_id") REFERENCES "volunteers"("id") ON DELETE RESTRICT ON UPDATE CASCADE;

-- AddForeignKey
ALTER TABLE "volunteers_on_prerequisites" ADD CONSTRAINT "volunteers_on_prerequisites_prerequisites_id_fkey" FOREIGN KEY ("prerequisites_id") REFERENCES "prerequisites"("id") ON DELETE RESTRICT ON UPDATE CASCADE;
183 changes: 177 additions & 6 deletions backend/prisma/schema.prisma
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Original file line number Diff line number Diff line change
Expand Up @@ -20,11 +20,11 @@ model Entity {
}

model User {
id Int @id @default(autoincrement())
firstName String @map("first_name")
lastName String @map("last_name")
authId String @unique @map("auth_id")
role Role
id Int @id @default(autoincrement())
firstName String @map("first_name")
lastName String @map("last_name")
authId String @unique @map("auth_id")
role Role

@@map("users")
}
Expand All @@ -36,7 +36,178 @@ enum Letters {
D
}

enum SignupStatus {
PENDING
CONFIRMED
CANCELED
}

enum PostingType {
INDIVIDUAL
GROUP
}

enum Role {
User
User
Admin
}

model Posting {
id Int @id @default(autoincrement())
branchId Int @map("branch_id")
branch Branch @relation(fields: [branchId], references: [id])
shifts Shift[]
skills PostingOnSkill[]
prerequisite PostingOnPrerequisite[]
employee PostingOnEmployeePoc[]
title String
type PostingType
purpose String
responsibilitie String
tasks String
desiredQualitie String @map("desired_qualities")
mandatoryActivities String @map("mandatory_activities")
benefits String
workingConditions String @map("working_conditions")
numVolunteers Int @default(1) @map("num_volunteers")

@@map("postings")
}

model Skill {
id Int @id @default(autoincrement())
name String
postings PostingOnSkill[]
volunteers VolunteerOnSkill[]

@@map("skills")
}

model Prerequisite {
id Int @id @default(autoincrement())
name String
completed Boolean
postings PostingOnPrerequisite[]
volunteers VolunteerOnPrerequisite[]

@@map("prerequisites")
}

model Branch {
id Int @id @default(autoincrement())
posting Posting[]
name String
employees Employee[]
volunteers Volunteer[]

@@map("branches")
}

model Shift {
id Int @id @default(autoincrement())
postingId Int @map("posting_id")
posting Posting @relation(fields: [postingId], references: [id])
startTime DateTime @map("start_time")
endTime DateTime @map("end_time")
repeatInterval Int? @map("repeat_interval")
repeatEnd DateTime? @map("repeat_end")
signups Signup[]

@@map("shifts")
}

model Signup {
id Int @id @default(autoincrement())
shift Shift @relation(fields: [shiftId], references: [id])
shiftId Int @map("shifts_id")
userId Int
status SignupStatus
numVolunteers Int @default(1) @map("num_volunteers")

@@map("signups")
}

model Availability {
id Int @id @default(autoincrement())
userId Int
startTime DateTime @map("start_time")
endTime DateTime @map("end_time")
repeatInterval Int? @map("repeat_interval")
repeatEnd DateTime? @map("repeat_end")

@@map("availabilities")
}

model Volunteer {
id Int @id @default(autoincrement())
userId Int @unique
defaultBranchId Int @map("default_branch_id")
branch Branch @relation(fields: [defaultBranchId], references: [id])
hireDate DateTime @map("hire_date")
skills VolunteerOnSkill[]
prerequisites VolunteerOnPrerequisite[]
dateOfBirth DateTime @map("date_of_birth")
pronouns String

@@map("volunteers")
}

model Employee {
id Int @id @default(autoincrement())
userId Int @unique
branchId Int @map("branch_id")
branch Branch @relation(fields: [branchId], references: [id])
postings PostingOnEmployeePoc[]

@@map("employees")
}

model PostingOnSkill {
posting Posting @relation(fields: [postingId], references: [id])
postingId Int @map("postings_id")
skill Skill @relation(fields: [skillId], references: [id])
skillId Int @map("skills_id")

@@id([postingId, skillId])
@@map("postings_on_skills")
}

model PostingOnPrerequisite {
posting Posting @relation(fields: [postingId], references: [id])
postingId Int @map("postings_id")
prerequisite Prerequisite @relation(fields: [prerequisiteId], references: [id])
prerequisiteId Int @map("prerequisites_id")

@@id([postingId, prerequisiteId])
@@map("postings_on_prerequisites")
}

model PostingOnEmployeePoc {
postingId Int @map("posting_id")
posting Posting @relation(fields: [postingId], references: [id])
employeeId Int @map("employee_id")
employee Employee @relation(fields: [employeeId], references: [id])

@@id([postingId, employeeId])
@@map("postings_on_employees_pocs")
}

model VolunteerOnSkill {
volunteer Volunteer @relation(fields: [volunteerId], references: [id])
volunteerId Int @map("volunteer_id")
skill Skill @relation(fields: [skillId], references: [id])
skillId Int @map("skills_id")

@@id([volunteerId, skillId])
@@map("volunteers_on_skills")
}

model VolunteerOnPrerequisite {
volunteer Volunteer @relation(fields: [volunteerId], references: [id])
volunteerId Int @map("volunteers_id")
prerequisite Prerequisite @relation(fields: [prerequisiteId], references: [id])
prerequisiteId Int @map("prerequisites_id")

@@id([volunteerId, prerequisiteId])
@@map("volunteers_on_prerequisites")
}