PostgreSQL binding for Spring-Petclinic-Microservices (Azure-Samples#105)

This unit is by Spektra to add PostgreSQL binding for the sample app.

---------

Co-authored-by: Aryan-CC <aryan.p@spektrasystems.com>

Author: selvasingh

src/spring-petclinic-customers-service/pom.xml

@@ -59,6 +59,10 @@
             <groupId>com.azure.spring</groupId>
             <artifactId>spring-cloud-azure-starter-jdbc-mysql</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.azure.spring</groupId>
+            <artifactId>spring-cloud-azure-starter-jdbc-postgresql</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.hsqldb</groupId>
             <artifactId>hsqldb</artifactId>

src/spring-petclinic-customers-service/src/main/resources/db/postgres/data.sql

@@ -0,0 +1,39 @@
+
+INSERT INTO types (id, name) VALUES
+(1, 'Dog'),
+(2, 'Cat'),
+(3, 'Bird'),
+(4, 'Reptile'),
+(5, 'Fish'),
+(6, 'Rodent')
+ON CONFLICT (id) DO NOTHING;
+
+INSERT INTO owners (id, first_name, last_name, address, city, telephone) VALUES
+(1, 'George', 'Franklin', '110 W. Liberty St.', 'Madison', '6085551023'),
+(2, 'Betty', 'Davis', '638 Cardinal Ave.', 'Sun Prairie', '6085551749'),
+(3, 'Eduardo', 'Rodriquez', '2693 Commerce St.', 'McFarland', '6085558763'),
+(4, 'Harold', 'Davis', '563 Friendly St.', 'Windsor', '6085553198'),
+(5, 'Peter', 'McTavish', '2387 S. Fair Way', 'Madison', '6085552765'),
+(6, 'Jean', 'Coleman', '105 N. Lake St.', 'Monona', '6085552654'),
+(7, 'Jeff', 'Black', '1450 Oak Blvd.', 'Monona', '6085555387'),
+(8, 'Maria', 'Escobito', '345 Maple St.', 'Madison', '6085557683'),
+(9, 'David', 'Schroeder', '2749 Blackhawk Trail', 'Madison', '6085559435'),
+(10, 'Carlos', 'Estaban', '2335 Independence La.', 'Waunakee', '6085555487')
+ON CONFLICT (id) DO NOTHING;
+
+INSERT INTO pets (id, name, birth_date, type_id, owner_id) VALUES
+(1, 'Leo', '2000-09-07', 1, 1),
+(2, 'Basil', '2002-08-06', 6, 2),
+(3, 'Rosy', '2001-04-17', 2, 3),
+(4, 'Jewel', '2000-03-07', 2, 3),
+(5, 'Iggy', '2000-11-30', 3, 4),
+(6, 'George', '2000-01-20', 4, 5),
+(7, 'Samantha', '1995-09-04', 1, 6),
+(8, 'Max', '1995-09-04', 1, 6),
+(9, 'Lucky', '1999-08-06', 5, 7),
+(10, 'Mulligan', '1997-02-24', 2, 8),
+(11, 'Freddy', '2000-03-09', 5, 9),
+(12, 'Lucky', '2000-06-24', 2, 10),
+(13, 'Sly', '2002-06-08', 1, 10)
+ON CONFLICT (id) DO NOTHING;
+

src/spring-petclinic-customers-service/src/main/resources/db/postgres/schema.sql

@@ -0,0 +1,30 @@
+
+CREATE TABLE IF NOT EXISTS types (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(80) NOT NULL,
+    UNIQUE (name) 
+);
+
+
+CREATE TABLE IF NOT EXISTS owners (
+    id SERIAL PRIMARY KEY,
+    first_name VARCHAR(30) NOT NULL,
+    last_name VARCHAR(30) NOT NULL,
+    address VARCHAR(255) NOT NULL,
+    city VARCHAR(80) NOT NULL,
+    telephone VARCHAR(20) NOT NULL
+);
+
+
+CREATE TABLE IF NOT EXISTS pets (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(30) NOT NULL,
+    birth_date DATE NOT NULL,
+    type_id INT NOT NULL,
+    owner_id INT NOT NULL,
+    FOREIGN KEY (owner_id) REFERENCES owners(id) ON DELETE CASCADE, 
+    FOREIGN KEY (type_id) REFERENCES types(id) ON DELETE CASCADE  
+);
+
+CREATE INDEX idx_last_name ON owners(last_name);
+CREATE INDEX idx_name ON pets(name);

src/spring-petclinic-vets-service/pom.xml

@@ -93,6 +93,10 @@
             <groupId>com.azure.spring</groupId>
             <artifactId>spring-cloud-azure-starter-jdbc-mysql</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.azure.spring</groupId>
+            <artifactId>spring-cloud-azure-starter-jdbc-postgresql</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
             <artifactId>micrometer-registry-prometheus</artifactId>

src/spring-petclinic-vets-service/src/main/resources/db/postgres/data.sql

@@ -0,0 +1,23 @@
+INSERT INTO vets (id, first_name, last_name) VALUES
+(1, 'James', 'Carter'),
+(2, 'Helen', 'Leary'),
+(3, 'Linda', 'Douglas'),
+(4, 'Rafael', 'Ortega'),
+(5, 'Henry', 'Stevens'),
+(6, 'Sharon', 'Jenkins')
+ON CONFLICT (id) DO NOTHING;
+
+INSERT INTO specialties (id, name) VALUES
+(1, 'radiology'),
+(2, 'surgery'),
+(3, 'dentistry')
+ON CONFLICT (id) DO NOTHING;
+
+INSERT INTO vet_specialties (vet_id, specialty_id) VALUES
+(2, 1),
+(3, 2),
+(3, 3),
+(4, 2),
+(5, 1)
+ON CONFLICT (vet_id, specialty_id) DO NOTHING;
+

src/spring-petclinic-vets-service/src/main/resources/db/postgres/schema.sql

@@ -0,0 +1,22 @@
+
+CREATE TABLE IF NOT EXISTS vets (
+    id SERIAL PRIMARY KEY,
+    first_name VARCHAR(30) NOT NULL,
+    last_name VARCHAR(30) NOT NULL
+);
+
+CREATE INDEX idx_vets_last_name ON vets(last_name);
+
+CREATE TABLE IF NOT EXISTS specialties (
+    id SERIAL PRIMARY KEY,
+    name VARCHAR(80) NOT NULL,
+    UNIQUE (name) 
+);
+
+CREATE TABLE IF NOT EXISTS vet_specialties (
+    vet_id INT NOT NULL,
+    specialty_id INT NOT NULL,
+    PRIMARY KEY (vet_id, specialty_id), 
+    FOREIGN KEY (vet_id) REFERENCES vets(id) ON DELETE CASCADE, 
+    FOREIGN KEY (specialty_id) REFERENCES specialties(id) ON DELETE CASCADE 
+);

src/spring-petclinic-visits-service/pom.xml

@@ -78,6 +78,10 @@
             <groupId>com.azure.spring</groupId>
             <artifactId>spring-cloud-azure-starter-jdbc-mysql</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.azure.spring</groupId>
+            <artifactId>spring-cloud-azure-starter-jdbc-postgresql</artifactId>
+        </dependency>
         <dependency>
             <groupId>io.micrometer</groupId>
             <artifactId>micrometer-registry-prometheus</artifactId>

src/spring-petclinic-visits-service/src/main/resources/db/postgres/data.sql

@@ -0,0 +1,9 @@
+
+
+INSERT INTO visits (id, pet_id, visit_date, description) VALUES
+(1, 7, '2010-03-04', 'rabies shot'),
+(2, 8, '2011-03-04', 'rabies shot'),
+(3, 8, '2009-06-04', 'neutered'),
+(4, 7, '2008-09-04', 'spayed')
+ON CONFLICT (id) DO NOTHING;  
+

src/spring-petclinic-visits-service/src/main/resources/db/postgres/schema.sql

@@ -0,0 +1,10 @@
+
+
+
+CREATE TABLE IF NOT EXISTS visits (
+  id SERIAL PRIMARY KEY,  
+  pet_id INT NOT NULL,
+  visit_date DATE,
+  description VARCHAR(8192),
+  FOREIGN KEY (pet_id) REFERENCES pets(id) ON DELETE CASCADE  
+);