Merge branch 'Populate-chapterLookup-Table' into 'main'

Populated chapterLookup table

See merge request !7

backend/config/database/databaseInitializer.js

@@ -4,7 +4,7 @@ const {
 } = require("../../repository/rolesPermissionRepository");
 const {
   addStateIfNotExists,
-  checkTableExistence,
+  checkStateTableExistence,
 } = require("../../repository/stateRepository");
 const {
   addInvolvementTypeIfNotExists,
@@ -12,6 +12,10 @@ const {
   checkInvolvementTypeTableExistence,
   checkInvolvementLookupTableExistence,
 } = require("../../repository/involvementRepository");
+const {
+  checkChapterTableExistence, 
+  addChapterIfNotExists
+} = require("../../repository/chapterRepository");
 
 /*
 Class responsible for populating the database 
@@ -80,7 +84,7 @@ class DatabaseInitializer {
   Creates all the states
   */
   async initializeStates() {
-    checkTableExistence();
+    checkStateTableExistence();
 
     const states = [
       "AL",
@@ -234,6 +238,139 @@ class DatabaseInitializer {
     }
   }
 
+  /*
+  Creates all the chapters
+  */
+  async initializeChapters() {
+    checkChapterTableExistence();
+
+    const chapters = [
+      "Alleghany Highlands #1",
+      "Augusta #29",
+      "Central Virginia #16",
+      "Charlottesville #7",
+      "Commonwealth #11",
+      "Danville #8",
+      "Eastern Shore #9",
+      "Fauquier #12",
+      "Franklin County/Smith Mountain Lake #3",
+      "Fredericksburg #13",
+      "Greensville/Southampton #10",
+      "Halifax #37",
+      "Loudoun County #15",
+      "Massanutten #18",
+      "D.C. Metro Area #6",
+      "New River Valley #19",
+      "Patrick Henry #17",
+      "Peanut #20",
+      "Peninsula #21",
+      "Piedmont #22",
+      "Prince William #23",
+      "Richmond #24",
+      "Roanoke Valley #25",
+      "Rockbridge #26",
+      "Shenandoah #27",
+      "Southside #36",
+      "Southwest Virginia #28",
+      "TideNeck #30",
+      "Tidewater #31",
+      "Tri-Cities #32",
+      "Williamsburg #33",
+      "Wythe-Bland #34",
+      "Belgium #239",
+      "China - Beijing #237",
+      "China - Shanghai #236",
+      "United Kingdom #250",
+      "Germany #235",
+      "Hong Kong #200",
+      "India - Hyderabad #232",
+      "India - Mumbai #210",
+      "Jordan #240",
+      "South Africa #238",
+      "Turkey #234",
+      "New Zealand #251",
+      "North Alabama #123",
+      "Central Alabama (Birmingham) #50",
+      "Kansas City #132",
+      "St. Louis #77",
+      "Greater Phoenix #124",
+      "New England #75",
+      "Northwest Arkansas #155",
+      "New Jersey #79",
+      "Los Angeles #52",
+      "Orange County #117",
+      "Sacramento #125",
+      "San Diego #119",
+      "San Francisco Bay Area #51",
+      "New York Capital District #82",
+      "New York City #83",
+      "Syracuse #85",
+      "Denver #53",
+      "Asheville",
+      "Charlotte #86",
+      "Coastal Carolina #87",
+      "Crystal Coast #151",
+      "Greenville #150",
+      "NC Triad #90",
+      "Triangle #88",
+      "Connecticut #54",
+      "First State #55",
+      "Cincinnati #92",
+      "Northeast Ohio #95",
+      "Central Florida #62",
+      "Jacksonville #59",
+      "Northwest Florida/Mobile #61",
+      "South Florida #57",
+      "Southwest Florida #142",
+      "Tallahassee #60",
+      "Tampa Bay #63",
+      "The Villages #231",
+      "Portland #96",
+      "Central Pennsylvania #121",
+      "Eastern Pennsylvania #48",
+      "Philadelphia #97",
+      "Pittsburgh #98",
+      "Atlanta #65",
+      "Central Savannah River Area #66",
+      "Classic City #145",
+      "Savannah #148",
+      "Charleston #102",
+      "Columbia #103",
+      "Grand Strand - Myrtle Beach #14",
+      "Palmetto #91",
+      "Hawaii #135",
+      "Chattanooga #105",
+      "East Tennessee #106",
+      "Knoxville #107",
+      "Memphis #108",
+      "Middle Tennessee #109",
+      "Idaho",
+      "Chicago #67",
+      "Austin #120",
+      "Dallas-Fort Worth #110",
+      "Houston #111",
+      "San Antonio #137",
+      "Indianapolis #130",
+      "Iowa #78",
+      "Utah #128",
+      "Kentuckiana #68",
+      "Greater Seattle #112",
+      "New Orleans/Baton Rouge #70",
+      "Vandalia #114",
+      "Annapolis #72",
+      "Baltimore #71",
+      "Western Maryland #73",
+      "Wisconsin #126",
+      "Southeastern Michigan #76",
+      "Minnesota #131",
+    ];
+
+    for (const chapter of chapters) {
+      await addChapterIfNotExists(chapter);
+    }
+  }
+
+
 
   async initializeAll() {
     await this.testDBConnection();
@@ -242,6 +379,7 @@ class DatabaseInitializer {
     await this.initializeStates();
     await this.initializeInvolvementTypes();
     await this.initializeInvolvementLookups();
+    await this.initializeChapters();
 
     console.log("database init completed.");
   }

backend/repository/chapterRepository.js

+const { pool } = require("../config/database/database.config");
+
+/*
+Class responsible for making queries to the 
+chapterLookup database.
+*/
+
+/*
+Function that adds chapter to database if it doesn't aready exist
+
+chapter must be a string
+*/
+async function addChapterIfNotExists(chapter) {
+    console.log("adding chapter: ", chapter);
+
+    // don't add chapter if it exists 
+    const existingChapter = await getChapter(chapter);
+    if (existingChapter) {
+        console.log("Chapter already exists: ", chapter);
+        return;
+    }
+
+    // insert SQL query
+    const query = `INSERT INTO chapterLookup (name) VALUES (?)`;
+
+    // attempt to insert chapter into table
+    try {
+        await pool.query(query, [chapter]);
+        console.log(`Successfully added chapter: ${chapter}`);
+    } catch (error) {
+        console.error(`Error adding chapter: ${chapter}`, error);
+        throw error;
+    }
+}
+
+/*
+Function to get chapter, used to check if it exists in the database or not
+*/
+async function getChapter(name) {
+    // SQL queery to get a certain chapter
+    const query = "SELECT * FROM chapterLookup WHERE name = ?"
+
+    try {
+        console.log("Getting chapter: ", name);
+        const [rows] = await pool.query(query, [name]);
+        if (rows.length > 0) {
+            console.log("Found chapter: ", name);
+            return rows[0];
+        }
+        else {
+            console.log("Chapter not found: ", name);
+            return null;
+        }
+    } catch (error) {
+        console.error(`Error fetching chapter with ID ${name}:`, error);
+    }
+}
+
+/*
+Checks if table already exists
+*/
+async function checkChapterTableExistence() {
+    try {
+      const [rows] = await pool.query("SHOW TABLES LIKE 'chapterLookup'");
+      if (rows.length > 0) {
+        console.log("Table `chapterLookup` exists");
+      } else {
+        console.log("Table `chapterLookup` does not exist");
+      }
+    } catch (error) {
+      console.error("Error checking table existence:", error);
+    }
+}
+
+module.exports = { checkChapterTableExistence, addChapterIfNotExists, getChapter };
\ No newline at end of file

backend/repository/stateRepository.js

@@ -8,7 +8,7 @@ stateLookup database.
 /*
 Function to add a state to the database
 
-state must be a string and
+state must be a string
 */
 async function addStateIfNotExists(state) {
   console.log("adding state: ", state);
@@ -53,7 +53,7 @@ async function getState(name) {
   }
 }
 
-async function checkTableExistence() {
+async function checkStateTableExistence() {
   try {
     const [rows] = await pool.query("SHOW TABLES LIKE 'stateLookup'");
     if (rows.length > 0) {
@@ -66,4 +66,4 @@ async function checkTableExistence() {
   }
 }
 
-module.exports = { checkTableExistence, addStateIfNotExists, getState };
+module.exports = { checkStateTableExistence, addStateIfNotExists, getState };