separate member repo from member helper

src/repositories/memberRepository.js

@@ -0,0 +1,88 @@
+const {Member} = require("../../database/entity/Member");
+const { dataSource } = require("../../database/index");
+const {ILike} = require("typeorm");
+
+const members = dataSource.getRepository(Member)
+
+const memberRepo = {};
+
+/**
+ * Gets a member based on the author and proxy tag.
+ *
+ * @async
+ * @param {string} authorId - The author of the message.
+ * @param {string} memberName - The member's name.
+ * @returns {Promise<ObjectLiteral[] | null>} The member object or null if not found.
+ */
+memberRepo.getMemberByName = async function (authorId, memberName) {
+    const member = await members.findOneBy({where: {userid: authorId, name: ILike(`%${memberName}%`)}});
+    return member.generatedMaps;
+}
+
+/**
+ * Gets all members belonging to the author.
+ *
+ * @async
+ * @param {string} authorId - The author of the message
+ * @returns {Promise<Entity[]>} The member object array.
+ */
+memberRepo.getMembersByAuthor = async function (authorId) {
+    return await members.findBy({userid: authorId});
+}
+
+/**
+ * Removes a member.
+ *
+ * @async
+ * @param {string} authorId - The author of the message
+ * @param {string} memberName - The name of the member to remove
+ * @returns {Promise<number>} Number of results removed.
+ * @throws {Error} When there is no member to remove.
+ */
+memberRepo.removeMember = async function (authorId, memberName) {
+    const deleted = await members.delete({
+        where: {
+            name: ILike(`%${memberName}%`),
+            userid: authorId
+        }
+    })
+    return deleted.affected;
+}
+
+/**
+ * Adds a member with full details.
+ *
+ * @async
+ * @param {{name: string, userid: string, displayname: (string|null), proxy: (string|null), propic: (string|null)}} createObj - Object with parameters in it
+ * @returns {Promise<ObjectLiteral[]>} A successful inserted object.
+ * @throws {Error}  When the member already exists, there are validation errors, or adding a member doesn't work.
+ */
+memberRepo.createMember = async function (createObj) {
+    const member = members.insert({
+        name: createObj.name, userid: createObj.authorId, displayname: createObj.displayName, proxy: createObj.proxy, propic: createObj.propic
+    });
+    return member.generatedMaps;
+}
+
+/**
+ * Updates one fields for a member in the database.
+ *
+ * @async
+ * @param {string} authorId - The author of the message
+ * @param {string} memberName - The member to update
+ * @param {string} columnName - The column name to update.
+ * @param {string} value - The value to update to.
+ * @returns {Promise<number>} A successful update.
+ * @throws {Error} When no member row was updated.
+ */
+memberRepo.updateMemberValue = async function (authorId, memberName, columnName, value) {
+    const updated = members.update({columnName: value}, {
+        where: {
+            name: ILike(`%${memberName}%`),
+            userid: authorId
+        }
+    })
+    return updated.affected;
+}
+
+module.exports.memberRepo = memberRepo;