Merge remote-tracking branch 'origin/main' into feature/update-person

backend/config/database/database.config.js

@@ -52,6 +52,8 @@ const executeSQLFile = (filePath) => {
           }
         });
       }
+
+      console.log("Just added: ", statement);
     });
 
     // release connection after all statements

backend/config/database/databaseInitializer.js

@@ -2,6 +2,10 @@ const { addUser, findByUsername } = require("../../repository/userRepository");
 const {
   addRoleIfNotExists,
 } = require("../../repository/rolesPermissionRepository");
+const {
+  addStateIfNotExists,
+  checkTableExistence,
+} = require("../../repository/stateRepository");
 
 /*
 Class responsible for populating the database 
@@ -66,10 +70,74 @@ class DatabaseInitializer {
     }
   }
 
+  /*
+  Creates all the states
+  */
+  async initializeStates() {
+    checkTableExistence();
+
+    const states = [
+      "AL",
+      "AK",
+      "AZ",
+      "AR",
+      "CA",
+      "CO",
+      "CT",
+      "DE",
+      "FL",
+      "GA",
+      "HI",
+      "ID",
+      "IL",
+      "IN",
+      "IA",
+      "KS",
+      "KY",
+      "LA",
+      "ME",
+      "MD",
+      "MA",
+      "MI",
+      "MN",
+      "MS",
+      "MO",
+      "MT",
+      "NE",
+      "NV",
+      "NH",
+      "NJ",
+      "NM",
+      "NY",
+      "NC",
+      "ND",
+      "OH",
+      "OK",
+      "OR",
+      "PA",
+      "RI",
+      "SC",
+      "SD",
+      "TN",
+      "TX",
+      "UT",
+      "VT",
+      "VA",
+      "WA",
+      "WV",
+      "WI",
+      "WY",
+    ];
+    for (const state of states) {
+      await addStateIfNotExists(state);
+    }
+  }
+
   async initializeAll() {
     await this.testDBConnection();
     await this.initializeRoles();
     await this.initializeTestUsers();
+    await this.initializeStates();
 
     console.log("database init completed.");
   }

backend/config/database/schema.sql

@@ -119,9 +119,6 @@ CREATE TABLE IF NOT EXISTS peopleXInvolvement (
     FOREIGN KEY (involvementId) REFERENCES involvementLookup(involvementId)
 );
 
-INSERT INTO stateLookup (stateId, name) 
-VALUES (1, 'Virginia');
-
 INSERT INTO countryLookup (countryId, name) 
 VALUES (1, 'United States');
 

backend/repository/stateRepository.js

+const { pool } = require("../config/database/database.config");
+
+/*
+Class responsible for making queries to the 
+stateLookup database.
+*/
+
+/*
+Function to add a state to the database
+
+state must be a string and
+*/
+async function addStateIfNotExists(state) {
+  console.log("adding state: ", state);
+
+  // don't add state if it exists
+  const existingState = await getState(state);
+  if (existingState) {
+    console.log("State already exists: ", state);
+    return;
+  }
+
+  // insert SQL query
+  const query = `INSERT INTO stateLookup (name) VALUES (?)`;
+
+  // attempt to insert state into table
+  try {
+    await pool.query(query, [state]);
+    console.log(`Successfully added state: ${state}`);
+  } catch (error) {
+    console.error(`Error adding state: ${state}`, error);
+    throw error;
+  }
+}
+
+async function getState(name) {
+  // SQL query to get a certain state
+  const query = "SELECT * FROM stateLookup WHERE name = ?";
+
+  try {
+    console.log("Getting state: ", name);
+    const [rows] = await pool.query(query, [name]);
+    if (rows.length > 0) {
+      console.log("Found state: ", name);
+      return rows[0];
+    } else {
+      console.log("State not found: ", name);
+      return null;
+    }
+  } catch (error) {
+    console.error(`Error fetching state with ID ${name}:`, error);
+    throw error;
+  }
+}
+
+async function checkTableExistence() {
+  try {
+    const [rows] = await pool.query("SHOW TABLES LIKE 'stateLookup'");
+    if (rows.length > 0) {
+      console.log("Table `stateLookup` exists");
+    } else {
+      console.log("Table `stateLookup` does not exist");
+    }
+  } catch (error) {
+    console.error("Error checking table existence:", error);
+  }
+}
+
+module.exports = { checkTableExistence, addStateIfNotExists, getState };