refactor: introduce database provider abstraction, isolate MSSQL layer

- Add provider contract (src/providers/provider.js): query() -> {rows,
  rowsAffected, insertId}, callback transaction(fn), exec() for stored
  procs, initialize/purge lifecycle
- Add MssqlProvider (src/providers/mssql/index.js) wrapping an mssql
  ConnectionPool with normalized results, tx commit/rollback and
  constraint-error classifiers (unique 2627/2601, FK 547)
- LibDashStore constructor now takes a provider instead of a pool
  (breaking); adds LibDashStore.create() async factory; keeps pool as
  transitional bridge until store modules are converted (see TODO.md)
- Move MSSQL-specific code into the provider: src/sql/* ->
  src/providers/mssql/queries/*, src/schema.js ->
  src/providers/mssql/schema.js, purge SQL -> purgeSql.js
- Update scripts, generate-schema-graph.js and package.json exports
  (./providers/mssql, ./providers/provider)
- Add TODO.md with the remaining provider/SQLite migration plan

No SQL or behavioral changes.

src/providers/mssql/queries/article.js

@@ -0,0 +1,506 @@
+export const ARTICLE_LIST_JOINS = `
+LEFT JOIN articletext at
+    ON at.article_id = a.id AND at.language_id = @languageId
+LEFT JOIN price pr
+    ON pr.article_id = a.id
+    AND pr.customergroup_id = @posCustomerGroupId
+    AND pr.minmultiplier = 1
+LEFT JOIN tax t ON t.id = pr.tax_id
+OUTER APPLY (
+    SELECT TOP 1 ap.pic_id
+    FROM articlepic ap
+    WHERE ap.article_id = a.id
+    ORDER BY ap.sort ASC, ap.id ASC
+) first_pic
+LEFT JOIN pic ON pic.id = first_pic.pic_id
+LEFT JOIN article father ON father.id = a.fatherarticle_id
+`;
+
+export const ARTICLE_LIST_COLUMNS = `
+    a.id,
+    a.sku,
+    at.name,
+    at.slug,
+    pr.net,
+    t.rate AS taxRate,
+    CASE
+        WHEN a.optionslist_id IS NOT NULL THEN (
+            SELECT COUNT(*)
+            FROM optionslistarticle ola
+            WHERE ola.optionslist_id = a.optionslist_id
+        )
+        ELSE 0
+    END AS optionsCount,
+    CASE
+        WHEN a.articlelist_id IS NOT NULL THEN (
+            SELECT COUNT(*)
+            FROM articlelistarticle ala
+            WHERE ala.articlelist_id = a.articlelist_id
+        )
+        ELSE 0
+    END AS articleListCount,
+    (
+        SELECT COUNT(*)
+        FROM article child
+        WHERE child.fatherarticle_id = a.id
+    ) AS childCount,
+    a.fatherarticle_id AS fatherArticleId,
+    father.sku AS fatherSku,
+    pic.hash AS fullHash,
+    pic.thumbw AS thumbW,
+    pic.thumbh AS thumbH,
+    pic.thumbhash AS thumbHash
+`;
+
+export const GET_CATEGORY_ID_BY_SKU = `
+SELECT TOP 1 ca.category_id AS categoryId, a.id AS articleId
+FROM article a
+INNER JOIN categoryarticle ca ON ca.article_id = a.id
+WHERE a.sku = @sku
+`;
+
+/** Resolve an article id by sku (used to wire father/child compound links). */
+export const GET_ID_BY_SKU = `
+SELECT TOP 1 id AS articleId
+FROM article
+WHERE sku = @sku
+`;
+
+/** True if an EAN is already assigned to any article (duplicate guard). */
+export const EAN_EXISTS = `
+SELECT TOP 1 1 AS used
+FROM articleean
+WHERE ean = @ean
+`;
+
+/** Link an article to its father article and mark the father. */
+export const UPDATE_FATHER_BY_SKU = `
+UPDATE article
+SET fatherarticle_id = @fatherArticleId
+WHERE sku = @sku
+`;
+
+export const SET_IS_FATHER = `
+UPDATE article
+SET is_father = 1
+WHERE id = @articleId
+`;
+
+export const SET_FATHER_SORT = `
+UPDATE article
+SET fathersort = @fathersort
+WHERE id = @articleId AND fatherarticle_id = @fatherArticleId
+`;
+
+/** SKU → article/category + company auth in one round-trip. */
+export const RESOLVE_ARTICLE_ACCESS_BY_SKU = `
+WITH article_cat AS (
+    SELECT TOP 1 a.id AS articleId, ca.category_id AS categoryId
+    FROM article a
+    INNER JOIN categoryarticle ca ON ca.article_id = a.id
+    WHERE a.sku = @sku
+),
+ancestors AS (
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN article_cat ac ON c.id = ac.categoryId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN ancestors a ON c.id = a.parent_id
+),
+root AS (
+    SELECT TOP 1 id AS rootCategoryId
+    FROM ancestors
+    WHERE parent_id IS NULL
+)
+SELECT
+    ac.articleId,
+    ac.categoryId,
+    r.rootCategoryId,
+    co.id AS companyId,
+    co.default_language_id AS languageId,
+    co.poscustomergroup_id AS posCustomerGroupId,
+    cu.id AS companyuserId
+FROM article_cat ac
+LEFT JOIN root r ON 1 = 1
+LEFT JOIN company co ON co.root_category_id = r.rootCategoryId
+LEFT JOIN companyuser cu
+    ON cu.company_id = co.id AND cu.google_auth_id = @googleAuthId
+`;
+
+export const UPDATE_WEIGHT = `
+UPDATE article
+SET weight = @weight
+WHERE id = @articleId
+`;
+
+export const UPDATE_BRAND = `
+UPDATE article
+SET brand_id = @brandId
+WHERE id = @articleId
+`;
+
+export const UPDATE_UNIT = `
+UPDATE article
+SET unit_id = @unitId
+WHERE id = @articleId
+`;
+
+export const UPDATE_UNITAMOUNT = `
+UPDATE article
+SET unitamount = @unitamount
+WHERE id = @articleId
+`;
+
+export const UPDATE_UNIT_AND_AMOUNT = `
+UPDATE article
+SET unit_id = @unitId, unitamount = @unitamount
+WHERE id = @articleId
+`;
+
+export const CREATE = `
+INSERT INTO article (sku, unit_id, unitamount, weight)
+OUTPUT INSERTED.id
+VALUES (@sku, @unitId, @unitamount, @weight)
+`;
+
+export const DELETE_EANS_BY_ARTICLE = `
+DELETE FROM articleean
+WHERE article_id = @articleId
+`;
+
+export const ADD_EAN = `
+INSERT INTO articleean (article_id, ean)
+VALUES (@articleId, @ean)
+`;
+
+export const DELETE_CATEGORIES_BY_ARTICLE = `
+DELETE FROM categoryarticle
+WHERE article_id = @articleId
+`;
+
+export const ADD_CATEGORY = `
+INSERT INTO categoryarticle (category_id, article_id)
+VALUES (@categoryId, @articleId)
+`;
+
+export const GET_BRAND_BY_COMPANY_AND_ID = `
+SELECT id
+FROM brand
+WHERE id = @brandId AND company_id = @companyId
+`;
+
+/**
+ * Company-wide article search index.
+ * Returns one row per article with id, sku, name, and all eans as a JSON array.
+ * Used by the client for local search / autocomplete.
+ */
+export const SEARCH_ARTICLES = `
+;WITH category_tree AS (
+    SELECT id
+    FROM category
+    WHERE id = @rootCategoryId
+
+    UNION ALL
+
+    SELECT c.id
+    FROM category c
+    INNER JOIN category_tree ct ON c.parent_id = ct.id
+)
+SELECT
+    a.id,
+    a.sku,
+    at.name,
+    (
+        SELECT ae.ean
+        FROM articleean ae
+        WHERE ae.article_id = a.id
+        ORDER BY ae.ean
+        FOR JSON PATH
+    ) AS eansJson,
+    (
+        SELECT ca2.category_id
+        FROM categoryarticle ca2
+        WHERE ca2.article_id = a.id
+        ORDER BY ca2.category_id
+        FOR JSON PATH
+    ) AS categoryIdsJson
+FROM article a
+LEFT JOIN articletext at
+    ON at.article_id = a.id AND at.language_id = @languageId
+WHERE EXISTS (
+    SELECT 1
+    FROM categoryarticle ca
+    INNER JOIN category_tree ct ON ct.id = ca.category_id
+    WHERE ca.article_id = a.id
+)
+ORDER BY a.id
+`;
+
+/**
+ * Flat category tree (id, parentId, name) for a root category, used to resolve
+ * breadcrumbs for the article export.
+ */
+export const GET_CATEGORY_TREE_FLAT = `
+;WITH tree AS (
+    SELECT id, parent_id, sort
+    FROM category
+    WHERE id = @rootId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id, c.sort
+    FROM category c
+    INNER JOIN tree t ON c.parent_id = t.id
+)
+SELECT
+    t.id,
+    t.parent_id AS parentId,
+    ct.name
+FROM tree t
+LEFT JOIN categorytext ct
+    ON ct.category_id = t.id AND ct.language_id = @languageId
+`;
+
+/**
+ * Export rows for every article in a category subtree (root = @categoryId).
+ * One row per article with the columns used by the export CSV, including the
+ * POS price (minmultiplier = 1 for the company poscustomergroup), brand, unit,
+ * eans, categoryIds and all photo hashes as JSON arrays.
+ */
+export const GET_ARTICLE_EXPORT = `
+;WITH category_tree AS (
+    SELECT id
+    FROM category
+    WHERE id = @categoryId
+
+    UNION ALL
+
+    SELECT c.id
+    FROM category c
+    INNER JOIN category_tree ct ON c.parent_id = ct.id
+)
+SELECT
+    a.id,
+    a.sku,
+    at.name,
+    at.slug,
+    u.si AS unitSi,
+    ut.symbol AS unitSymbol,
+    a.unitamount,
+    b.name AS brandName,
+    b.name AS brandName,
+    pr.net AS net,
+    t.rate AS taxRate,
+    (
+        SELECT ae.ean
+        FROM articleean ae
+        WHERE ae.article_id = a.id
+        ORDER BY ae.ean
+        FOR JSON PATH
+    ) AS eansJson,
+    (
+        SELECT ca2.category_id
+        FROM categoryarticle ca2
+        WHERE ca2.article_id = a.id
+        ORDER BY ca2.category_id
+        FOR JSON PATH
+    ) AS categoryIdsJson,
+    (
+        SELECT p.hash
+        FROM articlepic ap
+        INNER JOIN pic p ON p.id = ap.pic_id
+        WHERE ap.article_id = a.id
+        ORDER BY ap.sort ASC, ap.id ASC
+        FOR JSON PATH
+    ) AS fullHashesJson
+FROM article a
+INNER JOIN categoryarticle ca ON ca.article_id = a.id
+INNER JOIN category_tree ct ON ct.id = ca.category_id
+LEFT JOIN articletext at
+    ON at.article_id = a.id AND at.language_id = @languageId
+LEFT JOIN unit u ON u.id = a.unit_id
+LEFT JOIN unittext ut
+    ON ut.unit_id = u.id AND ut.language_id = @languageId
+LEFT JOIN brand b ON b.id = a.brand_id
+LEFT JOIN price pr
+    ON pr.article_id = a.id
+    AND pr.customergroup_id = @posCustomerGroupId
+    AND pr.minmultiplier = 1
+LEFT JOIN tax t ON t.id = pr.tax_id
+ORDER BY a.id
+`;
+
+/**
+ * Single-query replacement for resolveArticleBySku + queryBySku.
+ * Resolves SKU → article + company + auth, then loads full article detail
+ * including categories, photos, eans, and prices via FOR JSON sub-queries.
+ * Returns one row with articleJson, or empty if not found/unauthorized.
+ */
+export const GET_ARTICLE_BY_SKU_FULL = `
+;WITH article_cat AS (
+    SELECT TOP 1 a.id AS articleId, ca.category_id AS categoryId
+    FROM article a
+    INNER JOIN categoryarticle ca ON ca.article_id = a.id
+    WHERE a.sku = @sku
+),
+ancestors AS (
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN article_cat ac ON c.id = ac.categoryId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN ancestors a ON c.id = a.parent_id
+),
+root AS (
+    SELECT TOP 1 id AS rootCategoryId
+    FROM ancestors
+    WHERE parent_id IS NULL
+),
+auth AS (
+    SELECT
+        ac.articleId,
+        ac.categoryId,
+        r.rootCategoryId,
+        co.id AS companyId,
+        co.default_language_id AS languageId,
+        co.poscustomergroup_id AS posCustomerGroupId,
+        cu.id AS companyuserId
+    FROM article_cat ac
+    LEFT JOIN root r ON 1 = 1
+    LEFT JOIN company co ON co.root_category_id = r.rootCategoryId
+    LEFT JOIN companyuser cu
+        ON cu.company_id = co.id AND cu.google_auth_id = @googleAuthId
+)
+SELECT
+    auth.articleId,
+    auth.categoryId,
+    auth.rootCategoryId,
+    auth.companyId,
+    auth.languageId,
+    auth.posCustomerGroupId,
+    auth.companyuserId,
+    (
+        SELECT
+            a.id,
+            a.sku,
+            at.name,
+            at.slug,
+            a.unitamount,
+            a.weight,
+            u.si            AS unitSi,
+            u.basesi         AS unitBasesi,
+            u.basesifactor   AS unitBasesifactor,
+            ut.symbol        AS unitSymbol,
+            ut.name          AS unitName,
+            b.name           AS brandName,
+            bp.thumbw        AS brandThumbW,
+            bp.thumbh        AS brandThumbH,
+            bp.thumbhash     AS brandThumbHash,
+            (
+                SELECT COUNT(*)
+                FROM optionslistarticle ola
+                WHERE ola.optionslist_id = a.optionslist_id
+            ) AS optionsCount,
+            (
+                SELECT COUNT(*)
+                FROM articlelistarticle ala
+                WHERE ala.articlelist_id = a.articlelist_id
+            ) AS articleListCount,
+            (
+                SELECT COUNT(*)
+                FROM article child
+                WHERE child.fatherarticle_id = a.id
+            ) AS childCount,
+            a.fatherarticle_id AS fatherArticleId,
+            fa.sku AS fatherSku,
+            (
+                SELECT ca2.category_id
+                FROM categoryarticle ca2
+                WHERE ca2.article_id = a.id
+                ORDER BY ca2.category_id
+                FOR JSON PATH
+            ) AS categoryIdsJson,
+            (
+                SELECT
+                    ap.sort,
+                    p.hash     AS fullHash,
+                    p.w        AS fullW,
+                    p.h        AS fullH,
+                    p.size     AS fullSize,
+                    p.thumbw   AS thumbW,
+                    p.thumbh   AS thumbH,
+                    p.thumbhash AS thumbHash
+                FROM articlepic ap
+                INNER JOIN pic p ON p.id = ap.pic_id
+                WHERE ap.article_id = a.id
+                ORDER BY ap.sort ASC, ap.id ASC
+                FOR JSON PATH
+            ) AS photosJson,
+            (
+                SELECT ae.ean
+                FROM articleean ae
+                WHERE ae.article_id = a.id
+                ORDER BY ae.ean
+                FOR JSON PATH
+            ) AS eansJson,
+            (
+                SELECT
+                    pr.minmultiplier,
+                    pr.net,
+                    t.rate AS taxRate,
+                    pr.customergroup_id AS customergroupId
+                FROM price pr
+                INNER JOIN tax t ON t.id = pr.tax_id
+                WHERE pr.article_id = a.id
+                ORDER BY pr.customergroup_id, pr.minmultiplier
+                FOR JSON PATH
+            ) AS pricesJson,
+            (
+                SELECT
+                    asup.id,
+                    asup.article_id AS articleId,
+                    asup.entity_id  AS entityId,
+                    e.name          AS supplierName,
+                    asup.sku,
+                    asup.pu,
+                    asup.stock,
+                    asup.sort,
+                    asup.price_id   AS priceId,
+                    p.net           AS [price.net],
+                    p.tax_id        AS [price.taxId],
+                    t.rate          AS [price.taxRate]
+                FROM articlesupplier asup
+                INNER JOIN entity e ON e.id = asup.entity_id
+                LEFT JOIN price p ON p.id = asup.price_id
+                LEFT JOIN tax t ON t.id = p.tax_id
+                WHERE asup.article_id = a.id
+                ORDER BY asup.sort ASC, asup.id ASC
+                FOR JSON PATH
+            ) AS suppliersJson
+        FROM article a
+        LEFT JOIN articletext at
+            ON at.article_id = a.id AND at.language_id = auth.languageId
+        LEFT JOIN unit u ON u.id = a.unit_id
+        LEFT JOIN unittext ut
+            ON ut.unit_id = u.id AND ut.language_id = auth.languageId
+        LEFT JOIN brand b ON b.id = a.brand_id
+        OUTER APPLY (
+            SELECT TOP 1 bp2.pic_id
+            FROM brandpic bp2
+            WHERE bp2.brand_id = b.id
+            ORDER BY bp2.sort ASC, bp2.id ASC
+        ) first_brand_pic
+        LEFT JOIN pic bp ON bp.id = first_brand_pic.pic_id
+        LEFT JOIN article fa ON fa.id = a.fatherarticle_id
+        WHERE a.id = auth.articleId
+        FOR JSON PATH, WITHOUT_ARRAY_WRAPPER
+    ) AS articleJson
+FROM auth
+`;

src/providers/mssql/queries/articleDelete.js

@@ -0,0 +1,34 @@
+export const GET_CHILD_COUNT = `
+SELECT COUNT(*) AS count
+FROM article
+WHERE fatherarticle_id = @articleId
+`;
+
+export const GET_LIST_IDS = `
+SELECT articlelist_id AS articlelistId, optionslist_id AS optionslistId
+FROM article
+WHERE id = @articleId
+`;
+
+
+export const DELETE_PICS_BY_ARTICLE = `
+DELETE p
+FROM pic p
+INNER JOIN articlepic ap ON ap.pic_id = p.id
+WHERE ap.article_id = @articleId
+`;
+
+export const DELETE_BY_ID = `
+DELETE FROM article
+WHERE id = @articleId
+`;
+
+export const DELETE_ARTICLELIST = `
+DELETE FROM articlelist
+WHERE id = @id
+`;
+
+export const DELETE_OPTIONSLIST = `
+DELETE FROM optionslist
+WHERE id = @id
+`;

src/providers/mssql/queries/articleDetail.js

@@ -0,0 +1,124 @@
+export const ARTICLE_DETAIL_COLUMNS = `
+    a.id,
+    a.sku,
+    at.name,
+    at.slug,
+    a.unitamount,
+    a.weight,
+    u.si AS unitSi,
+    u.basesi AS unitBasesi,
+    u.basesifactor AS unitBasesifactor,
+    ut.symbol AS unitSymbol,
+    ut.name AS unitName,
+    b.name AS brandName,
+    brand_pic.thumbw AS brandThumbW,
+    brand_pic.thumbh AS brandThumbH,
+    brand_pic.thumbhash AS brandThumbHash,
+    CASE
+        WHEN a.optionslist_id IS NOT NULL THEN (
+            SELECT COUNT(*)
+            FROM optionslistarticle ola
+            WHERE ola.optionslist_id = a.optionslist_id
+        )
+        ELSE 0
+    END AS optionsCount,
+    CASE
+        WHEN a.articlelist_id IS NOT NULL THEN (
+            SELECT COUNT(*)
+            FROM articlelistarticle ala
+            WHERE ala.articlelist_id = a.articlelist_id
+        )
+        ELSE 0
+    END AS articleListCount,
+    (
+        SELECT COUNT(*)
+        FROM article child
+        WHERE child.fatherarticle_id = a.id
+    ) AS childCount,
+    a.fatherarticle_id AS fatherArticleId,
+    father.sku AS fatherSku
+`;
+
+export const GET_DETAIL_BY_SKU = `
+SELECT
+${ARTICLE_DETAIL_COLUMNS}
+FROM article a
+LEFT JOIN articletext at
+    ON at.article_id = a.id AND at.language_id = @languageId
+LEFT JOIN unit u ON u.id = a.unit_id
+LEFT JOIN unittext ut
+    ON ut.unit_id = u.id AND ut.language_id = @languageId
+LEFT JOIN brand b ON b.id = a.brand_id
+OUTER APPLY (
+    SELECT TOP 1 bp.pic_id
+    FROM brandpic bp
+    WHERE bp.brand_id = b.id
+    ORDER BY bp.sort ASC, bp.id ASC
+) first_brand_pic
+LEFT JOIN pic brand_pic ON brand_pic.id = first_brand_pic.pic_id
+LEFT JOIN article father ON father.id = a.fatherarticle_id
+WHERE a.sku = @sku
+`;
+
+export const GET_DETAIL_BY_ARTICLE_ID = `
+SELECT
+${ARTICLE_DETAIL_COLUMNS}
+FROM article a
+LEFT JOIN articletext at
+    ON at.article_id = a.id AND at.language_id = @languageId
+LEFT JOIN unit u ON u.id = a.unit_id
+LEFT JOIN unittext ut
+    ON ut.unit_id = u.id AND ut.language_id = @languageId
+LEFT JOIN brand b ON b.id = a.brand_id
+OUTER APPLY (
+    SELECT TOP 1 bp.pic_id
+    FROM brandpic bp
+    WHERE bp.brand_id = b.id
+    ORDER BY bp.sort ASC, bp.id ASC
+) first_brand_pic
+LEFT JOIN pic brand_pic ON brand_pic.id = first_brand_pic.pic_id
+LEFT JOIN article father ON father.id = a.fatherarticle_id
+WHERE a.id = @articleId
+`;
+
+export const GET_CATEGORY_IDS_BY_ARTICLE_ID = `
+SELECT ca.category_id AS categoryId
+FROM categoryarticle ca
+WHERE ca.article_id = @articleId
+ORDER BY ca.category_id
+`;
+
+export const GET_PHOTOS_BY_ARTICLE_ID = `
+SELECT
+    ap.sort,
+    p.hash AS fullHash,
+    p.w AS fullW,
+    p.h AS fullH,
+    p.size AS fullSize,
+    p.thumbw AS thumbW,
+    p.thumbh AS thumbH,
+    p.thumbhash AS thumbHash
+FROM articlepic ap
+INNER JOIN pic p ON p.id = ap.pic_id
+WHERE ap.article_id = @articleId
+ORDER BY ap.sort ASC, ap.id ASC
+`;
+
+export const GET_EANS_BY_ARTICLE_ID = `
+SELECT ae.ean
+FROM articleean ae
+WHERE ae.article_id = @articleId
+ORDER BY ae.ean
+`;
+
+export const GET_PRICES_BY_ARTICLE_ID = `
+SELECT
+    pr.minmultiplier AS minmultiplier,
+    pr.net,
+    t.rate AS taxRate,
+    pr.customergroup_id AS customergroupId
+FROM price pr
+INNER JOIN tax t ON t.id = pr.tax_id
+WHERE pr.article_id = @articleId
+ORDER BY pr.customergroup_id, pr.minmultiplier
+`;

src/providers/mssql/queries/articlehistory.js

@@ -0,0 +1,11 @@
+export const INSERT = `
+INSERT INTO articlehistory (article_id, companyuser_id, [text])
+VALUES (@articleId, @companyuserId, @text)
+`;
+
+export const LIST_BY_ARTICLE_ID = `
+SELECT id, companyuser_id AS companyuserId, [date], [text]
+FROM articlehistory
+WHERE article_id = @articleId
+ORDER BY [date] DESC, id DESC
+`;

src/providers/mssql/queries/articlepic.js

@@ -0,0 +1,32 @@
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM articlepic
+WHERE article_id = @articleId
+`;
+
+export const ADD = `
+INSERT INTO articlepic (article_id, pic_id, sort)
+VALUES (@articleId, @picId, @sort)
+`;
+
+export const LIST_HASHES_BY_ARTICLE = `
+SELECT p.hash AS fullHash
+FROM articlepic ap
+INNER JOIN pic p ON p.id = ap.pic_id
+WHERE ap.article_id = @articleId
+ORDER BY ap.sort ASC, ap.id ASC
+`;
+
+export const SET_TEMP_SORTS = `
+UPDATE articlepic
+SET sort = -id
+WHERE article_id = @articleId
+`;
+
+export const UPDATE_SORT_BY_HASH = `
+UPDATE ap
+SET sort = @sort
+FROM articlepic ap
+INNER JOIN pic p ON p.id = ap.pic_id
+WHERE ap.article_id = @articleId AND p.hash = @fullHash
+`;

src/providers/mssql/queries/articlesupplier.js

@@ -0,0 +1,174 @@
+export const LIST_BY_ARTICLE_ID = `
+SELECT
+    asup.id,
+    asup.article_id AS articleId,
+    asup.entity_id AS entityId,
+    e.name AS supplierName,
+    asup.sku,
+    asup.pu,
+    asup.stock,
+    asup.sort,
+    asup.price_id AS priceId,
+    p.net AS priceNet,
+    p.tax_id AS priceTaxId,
+    t.rate AS priceTaxRate
+FROM articlesupplier asup
+INNER JOIN entity e ON e.id = asup.entity_id
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+LEFT JOIN price p ON p.id = asup.price_id
+LEFT JOIN tax t ON t.id = p.tax_id
+WHERE asup.article_id = @articleId
+  AND cg.company_id = @companyId
+ORDER BY asup.sort ASC, asup.id ASC;
+`;
+
+export const GET_BY_ID_AND_ARTICLE_ID = `
+SELECT
+    asup.id,
+    asup.article_id AS articleId,
+    asup.entity_id AS entityId,
+    e.name AS supplierName,
+    asup.sku,
+    asup.pu,
+    asup.stock,
+    asup.sort,
+    asup.price_id AS priceId,
+    p.net AS priceNet,
+    p.tax_id AS priceTaxId,
+    t.rate AS priceTaxRate
+FROM articlesupplier asup
+INNER JOIN entity e ON e.id = asup.entity_id
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+LEFT JOIN price p ON p.id = asup.price_id
+LEFT JOIN tax t ON t.id = p.tax_id
+WHERE asup.id = @id
+  AND asup.article_id = @articleId
+  AND cg.company_id = @companyId;
+`;
+
+export const CHECK_EXISTS = `
+SELECT TOP 1 id
+FROM articlesupplier
+WHERE article_id = @articleId AND entity_id = @entityId;
+`;
+
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM articlesupplier
+WHERE article_id = @articleId;
+`;
+
+export const CREATE = `
+INSERT INTO articlesupplier (article_id, entity_id, price_id, sku, stock, pu, sort)
+OUTPUT INSERTED.id
+VALUES (@articleId, @entityId, @priceId, @sku, @stock, @pu, @sort);
+`;
+
+export const UPDATE = `
+UPDATE articlesupplier
+SET
+    sku = @sku,
+    stock = @stock,
+    pu = @pu,
+    price_id = @priceId,
+    sort = @sort
+WHERE id = @id AND article_id = @articleId;
+`;
+
+export const DELETE_BY_ID_AND_ARTICLE_ID = `
+DELETE FROM articlesupplier
+WHERE id = @id AND article_id = @articleId;
+`;
+
+export const LIST_IDS_BY_ARTICLE = `
+SELECT id
+FROM articlesupplier
+WHERE article_id = @articleId
+ORDER BY sort ASC, id ASC;
+`;
+
+export const SET_TEMP_SORTS = `
+UPDATE articlesupplier
+SET sort = -id
+WHERE article_id = @articleId;
+`;
+
+export const UPDATE_SORT = `
+UPDATE articlesupplier
+SET sort = @sort
+WHERE id = @id AND article_id = @articleId;
+`;
+
+export const UPDATE_PRICE = `
+UPDATE price
+SET
+    net = @net,
+    tax_id = @taxId
+WHERE id = @id AND article_id = @articleId;
+`;
+
+export const DELETE_PRICE = `
+DELETE FROM price
+WHERE id = @id AND article_id = @articleId;
+`;
+
+export const GET_COMPANY_DEFAULT_TAX = `
+SELECT taxrate
+FROM company
+WHERE id = @companyId;
+`;
+
+export const LIST_BY_ENTITY_AND_SKUS = `
+SELECT
+    asup.id,
+    asup.article_id AS articleId,
+    asup.entity_id AS entityId,
+    e.name AS supplierName,
+    asup.sku,
+    asup.pu,
+    asup.stock,
+    asup.sort,
+    asup.price_id AS priceId,
+    p.net AS priceNet,
+    p.tax_id AS priceTaxId,
+    t.rate AS priceTaxRate,
+    a.id AS a_id,
+    a.sku AS a_sku,
+    at.name AS a_name,
+    at.slug AS a_slug,
+    (
+        SELECT
+            ap.sort,
+            p.hash,
+            p.thumbhash,
+            p.thumbw,
+            p.thumbh
+        FROM articlepic ap
+        INNER JOIN pic p ON p.id = ap.pic_id
+        WHERE ap.article_id = a.id
+        ORDER BY ap.sort ASC, ap.id ASC
+        FOR JSON PATH
+    ) AS photosJson,
+    (
+        SELECT ae.ean
+        FROM articleean ae
+        WHERE ae.article_id = a.id
+        ORDER BY ae.ean
+        FOR JSON PATH
+    ) AS eansJson
+FROM articlesupplier asup
+INNER JOIN entity e ON e.id = asup.entity_id
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+INNER JOIN article a ON a.id = asup.article_id
+LEFT JOIN articletext at ON at.article_id = a.id AND at.language_id = @languageId
+LEFT JOIN price p ON p.id = asup.price_id
+LEFT JOIN tax t ON t.id = p.tax_id
+WHERE asup.entity_id = @entityId
+  AND cg.company_id = @companyId
+  AND (
+    @skusJson IS NULL
+    OR a.sku IN (SELECT value FROM OPENJSON(@skusJson))
+    OR asup.sku IN (SELECT value FROM OPENJSON(@skusJson))
+  )
+ORDER BY asup.sort ASC, asup.id ASC;
+`;

src/providers/mssql/queries/articletext.js

@@ -0,0 +1,10 @@
+export const CREATE = `
+INSERT INTO articletext (article_id, language_id, name, slug)
+VALUES (@articleId, @languageId, @name, @slug)
+`;
+
+export const UPDATE_BY_ARTICLE_AND_LANGUAGE = `
+UPDATE articletext
+SET name = @name, slug = @slug
+WHERE article_id = @articleId AND language_id = @languageId
+`;

src/providers/mssql/queries/brand.js

@@ -0,0 +1,36 @@
+export const LIST_BY_COMPANY = `
+SELECT
+    id,
+    name,
+    gsprpinfo
+FROM brand
+WHERE company_id = @companyId
+ORDER BY name
+`;
+
+export const GET_BY_COMPANY_AND_NAME = `
+SELECT
+    id,
+    name,
+    gsprpinfo
+FROM brand
+WHERE company_id = @companyId
+  AND name = @name
+`;
+
+export const CREATE = `
+INSERT INTO brand (company_id, name, gsprpinfo)
+OUTPUT INSERTED.id
+VALUES (@companyId, @name, @gsprpinfo)
+`;
+
+export const UPDATE_BY_ID = `
+UPDATE brand
+SET name = @name, gsprpinfo = @gsprpinfo
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const DELETE_BY_COMPANY_AND_ID = `
+DELETE FROM brand
+WHERE id = @id AND company_id = @companyId
+`;

src/providers/mssql/queries/category.js

@@ -0,0 +1,144 @@
+export const GET_TREE_FOR_COMPANY = `
+WITH tree AS (
+    SELECT id, parent_id, sort
+    FROM category
+    WHERE id = @rootId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id, c.sort
+    FROM category c
+    INNER JOIN tree t ON c.parent_id = t.id
+)
+SELECT
+    t.id,
+    t.parent_id AS parentId,
+    t.sort,
+    ct.name,
+    ct.slug,
+    p.hash AS fullHash,
+    p.thumbw AS thumbW,
+    p.thumbh AS thumbH,
+    p.thumbhash AS thumbHash
+FROM tree t
+LEFT JOIN categorytext ct
+    ON ct.category_id = t.id AND ct.language_id = @languageId
+OUTER APPLY (
+    SELECT TOP 1 cp.pic_id
+    FROM categorypic cp
+    WHERE cp.category_id = t.id
+    ORDER BY cp.sort ASC, cp.id ASC
+) first_pic
+LEFT JOIN pic p ON p.id = first_pic.pic_id
+ORDER BY t.sort, t.id
+`;
+
+import {
+  ARTICLE_LIST_COLUMNS,
+  ARTICLE_LIST_JOINS,
+} from './article.js';
+
+export const GET_CATEGORY_ARTICLES = `
+SELECT
+${ARTICLE_LIST_COLUMNS}
+FROM categoryarticle ca
+INNER JOIN article a ON a.id = ca.article_id
+${ARTICLE_LIST_JOINS}
+WHERE ca.category_id = @categoryId
+ORDER BY a.id
+`;
+
+export const CREATE = `
+INSERT INTO category (parent_id, sort)
+OUTPUT INSERTED.id, INSERTED.parent_id AS parentId, INSERTED.sort
+VALUES (@parentId, @sort)
+`;
+
+export const RESOLVE_CATEGORY_ACCESS = `
+WITH ancestors AS (
+    SELECT id, parent_id
+    FROM category
+    WHERE id = @categoryId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN ancestors a ON c.id = a.parent_id
+),
+root AS (
+    SELECT TOP 1 id AS rootCategoryId
+    FROM ancestors
+    WHERE parent_id IS NULL
+)
+SELECT
+    p.id AS categoryId,
+    r.rootCategoryId,
+    co.id AS companyId,
+    co.default_language_id AS languageId,
+    co.poscustomergroup_id AS posCustomerGroupId,
+    cu.id AS companyuserId
+FROM category p
+LEFT JOIN root r ON 1 = 1
+LEFT JOIN company co ON co.root_category_id = r.rootCategoryId
+LEFT JOIN companyuser cu
+    ON cu.company_id = co.id AND cu.google_auth_id = @googleAuthId
+WHERE p.id = @categoryId
+`;
+
+export const GET_NEXT_SIBLING_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM category
+WHERE parent_id = @parentId
+`;
+
+/** Resolve a child category by its parent id and name (language-sensitive). */
+export const GET_BY_PARENT_AND_NAME = `
+SELECT c.id
+FROM category c
+INNER JOIN categorytext ct
+    ON ct.category_id = c.id AND ct.language_id = @languageId
+WHERE c.parent_id = @parentId
+  AND ct.name = @name
+`;
+
+export const LIST_CHILD_IDS = `
+SELECT id
+FROM category
+WHERE parent_id = @parentId
+`;
+
+export const UPDATE_SORT = `
+UPDATE category
+SET sort = @sort
+WHERE id = @id AND parent_id = @parentId
+`;
+
+/** True if @id is an ancestor of @parentId (would create a cycle when moving). */
+export const IS_ANCESTOR = `
+WITH ancestors AS (
+    SELECT id, parent_id
+    FROM category
+    WHERE id = @parentId
+
+    UNION ALL
+
+    SELECT c.id, c.parent_id
+    FROM category c
+    INNER JOIN ancestors a ON c.id = a.parent_id
+)
+SELECT id
+FROM ancestors
+WHERE id = @id
+`;
+
+export const MOVE = `
+UPDATE category
+SET parent_id = @parentId, sort = @sort
+WHERE id = @id
+`;
+
+export const DELETE = `
+DELETE FROM category
+WHERE id = @id
+`;

src/providers/mssql/queries/categoryarticle.js

@@ -0,0 +1,4 @@
+export const ADD = `
+INSERT INTO categoryarticle (category_id, article_id)
+VALUES (@categoryId, @articleId)
+`;

src/providers/mssql/queries/categorypic.js

@@ -0,0 +1,23 @@
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM categorypic
+WHERE category_id = @categoryId
+`;
+
+export const ADD = `
+INSERT INTO categorypic (category_id, pic_id, sort)
+VALUES (@categoryId, @picId, @sort)
+`;
+
+export const DELETE_BY_CATEGORY = `
+DELETE FROM categorypic
+WHERE category_id = @categoryId
+`;
+
+export const GET_FIRST_PIC_BY_CATEGORY = `
+SELECT TOP 1 p.id AS picId, p.thumbw AS thumbW, p.thumbh AS thumbH, p.thumbhash AS thumbHash
+FROM categorypic cp
+INNER JOIN pic p ON p.id = cp.pic_id
+WHERE cp.category_id = @categoryId
+ORDER BY cp.sort ASC, cp.id ASC
+`;

src/providers/mssql/queries/categorytext.js

@@ -0,0 +1,10 @@
+export const CREATE = `
+INSERT INTO categorytext (category_id, language_id, name, slug)
+VALUES (@categoryId, @languageId, @name, @slug)
+`;
+
+export const UPDATE_BY_CATEGORY_AND_LANGUAGE = `
+UPDATE categorytext
+SET name = @name, slug = @slug
+WHERE category_id = @categoryId AND language_id = @languageId
+`;

src/providers/mssql/queries/company.js

@@ -0,0 +1,69 @@
+export const GET_BY_NAME = `
+SELECT id, name, root_category_id, default_language_id, taxrate, reducedtaxrate, taxfreerate
+FROM company
+WHERE name = @name
+`;
+
+export const GET_BY_ID = `
+SELECT id, name, root_category_id, default_language_id, taxrate, reducedtaxrate, taxfreerate
+FROM company
+WHERE id = @id
+`;
+
+export const GET_COMPANY_ROOT_CATEGORY = `
+SELECT root_category_id AS rootCategoryId FROM company WHERE id = @companyId
+`;
+
+export const CREATE = `
+INSERT INTO company (
+    name,
+    root_category_id,
+    default_language_id,
+    taxrate,
+    reducedtaxrate,
+    taxfreerate,
+    poscustomergroup_id
+)
+OUTPUT INSERTED.id
+VALUES (
+    @name,
+    @rootCategoryId,
+    @languageId,
+    @taxrate,
+    @reducedtaxrate,
+    @taxfreerate,
+    @posCustomerGroupId
+)
+`;
+
+export const UPDATE = `
+UPDATE company
+SET
+    name = @name,
+    default_language_id = @languageId,
+    taxrate = @taxrate,
+    reducedtaxrate = @reducedtaxrate
+WHERE id = @id
+`;
+
+export const LIST = `
+SELECT
+    c.id,
+    c.name,
+    c.root_category_id AS rootCategoryId,
+    c.default_language_id AS languageId,
+    tr.rate AS taxrate,
+    rtr.rate AS reducedtaxrate,
+    tfr.rate AS taxfreerate
+FROM company c
+INNER JOIN companyuser cu ON cu.company_id = c.id
+LEFT JOIN tax tr ON tr.id = c.taxrate
+LEFT JOIN tax rtr ON rtr.id = c.reducedtaxrate
+LEFT JOIN tax tfr ON tfr.id = c.taxfreerate
+WHERE cu.google_auth_id = @googleAuthId
+`;
+
+export const DELETE = `
+DELETE FROM company
+WHERE id = @companyId
+`;

src/providers/mssql/queries/companysetting.js

@@ -0,0 +1,44 @@
+export const LIST_BY_COMPANY = `
+SELECT
+    [key],
+    value,
+    CAST(frontend AS INT) AS frontend,
+    CAST(writeonly AS INT) AS writeonly
+FROM companysetting
+WHERE company_id = @companyId
+ORDER BY [key]
+`;
+
+export const LIST_BY_COMPANY_FRONTEND = `
+SELECT
+    [key],
+    value,
+    CAST(frontend AS INT) AS frontend,
+    CAST(writeonly AS INT) AS writeonly
+FROM companysetting
+WHERE company_id = @companyId
+  AND frontend = 1
+ORDER BY [key]
+`;
+
+export const GET_BY_COMPANY_AND_KEY = `
+SELECT
+    [key],
+    value,
+    CAST(frontend AS INT) AS frontend,
+    CAST(writeonly AS INT) AS writeonly
+FROM companysetting
+WHERE company_id = @companyId
+  AND [key] = @key
+`;
+
+export const UPSERT = `
+MERGE companysetting AS target
+USING (SELECT @companyId AS company_id, @key AS [key]) AS src
+    ON target.company_id = src.company_id AND target.[key] = src.[key]
+WHEN MATCHED THEN
+    UPDATE SET value = @value, frontend = @frontend, writeonly = @writeonly
+WHEN NOT MATCHED THEN
+    INSERT (company_id, [key], value, frontend, writeonly)
+    VALUES (@companyId, @key, @value, @frontend, @writeonly);
+`;

src/providers/mssql/queries/companyuser.js

@@ -0,0 +1,29 @@
+export const GET_BY_EMAIL = `
+SELECT cu.id
+FROM companyuser cu
+INNER JOIN google_auth ga ON ga.id = cu.google_auth_id
+WHERE ga.email = @email
+`;
+
+export const GET_COMPANY_ACCESS = `
+SELECT
+    c.root_category_id AS rootCategoryId,
+    c.default_language_id AS languageId,
+    c.poscustomergroup_id AS posCustomerGroupId,
+    cu.id AS companyuserId
+FROM company c
+LEFT JOIN companyuser cu
+    ON cu.company_id = c.id AND cu.google_auth_id = @googleAuthId
+WHERE c.id = @companyId
+`;
+
+export const ADD = `
+INSERT INTO companyuser (google_auth_id, company_id)
+OUTPUT INSERTED.id
+VALUES (@googleAuthId, @companyId)
+`;
+
+export const DELETE = `
+DELETE FROM companyuser
+WHERE id = @id
+`;

src/providers/mssql/queries/customergroup.js

@@ -0,0 +1,66 @@
+export const CREATE = `
+INSERT INTO customergroup (name, company_id, sort)
+OUTPUT INSERTED.id, INSERTED.name, INSERTED.sort
+VALUES (@name, @companyId, @sort)
+`;
+
+export const CREATE_WITHOUT_COMPANY = `
+INSERT INTO customergroup (name, sort)
+OUTPUT INSERTED.id, INSERTED.name, INSERTED.sort
+VALUES (@name, @sort)
+`;
+
+export const SET_COMPANY = `
+UPDATE customergroup
+SET company_id = @companyId
+WHERE id = @id
+`;
+
+export const GET_BY_COMPANY_AND_NAME = `
+SELECT id, name, sort
+FROM customergroup
+WHERE company_id = @companyId AND name = @name
+`;
+
+export const LIST_BY_COMPANY = `
+SELECT id, name, sort
+FROM customergroup
+WHERE company_id = @companyId
+ORDER BY sort ASC, name ASC, id ASC
+`;
+
+export const GET_BY_COMPANY_AND_ID = `
+SELECT id, name, sort
+FROM customergroup
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM customergroup
+WHERE company_id = @companyId
+`;
+
+export const LIST_IDS_BY_COMPANY = `
+SELECT id
+FROM customergroup
+WHERE company_id = @companyId
+`;
+
+export const UPDATE = `
+UPDATE customergroup
+SET name = @name
+OUTPUT INSERTED.id, INSERTED.name, INSERTED.sort
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const UPDATE_SORT = `
+UPDATE customergroup
+SET sort = @sort
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const DELETE_BY_COMPANY_AND_ID = `
+DELETE FROM customergroup
+WHERE id = @id AND company_id = @companyId
+`;

src/providers/mssql/queries/delivery.js

@@ -0,0 +1,117 @@
+export const DELIVERY_TYPE = 'delivery';
+
+export const LIST_DELIVERIES = `
+SELECT
+    m.id,
+    m.[number],
+    m.[type],
+    m.entity_id AS supplierId,
+    m.external_number AS externalNumber,
+    m.[date]
+FROM manifest m
+WHERE m.company_id = @companyId
+  AND m.[type] = @type
+ORDER BY m.[date] DESC, m.id DESC
+`;
+
+export const GET_DELIVERY_HEADER = `
+SELECT
+    m.id,
+    m.[number],
+    m.[type],
+    m.entity_id AS supplierId,
+    m.external_number AS externalNumber,
+    m.[date]
+FROM manifest m
+WHERE m.id = @id
+  AND m.company_id = @companyId
+  AND m.[type] = @type
+`;
+
+export const GET_DELIVERY_LINES = `
+SELECT
+    ma.id,
+    ma.sku,
+    ma.name,
+    ma.pu,
+    ma.amount,
+    ma.net,
+    ma.rebate,
+    ma.taxrate,
+    ma.comment
+FROM manifestarticle ma
+WHERE ma.manifest_id = @manifestId
+ORDER BY ma.id
+`;
+
+export const CREATE_MANIFEST = `
+INSERT INTO manifest (company_id, [number], [type], entity_id, external_number, [date])
+OUTPUT INSERTED.id
+VALUES (@companyId, @number, @type, @entityId, @externalNumber, @date)
+`;
+
+export const UPDATE_MANIFEST = `
+UPDATE manifest
+SET
+    [number] = @number,
+    entity_id = @entityId,
+    external_number = @externalNumber,
+    [date] = @date
+WHERE id = @id
+  AND company_id = @companyId
+  AND [type] = @type
+`;
+
+export const DELETE_MANIFEST = `
+DELETE FROM manifest
+WHERE id = @id
+  AND company_id = @companyId
+  AND [type] = @type
+`;
+
+export const DELETE_LINES_BY_MANIFEST = `
+DELETE FROM manifestarticle
+WHERE manifest_id = @manifestId
+`;
+
+export const GET_NEXT_ATTACHMENT_SORT = `
+SELECT ISNULL(MAX(ma.sort), -1) + 1 AS sort
+FROM manifestattachment ma
+WHERE ma.manifest_id = @manifestId
+`;
+
+export const CREATE_FILE = `
+INSERT INTO [file] (hash, mimetype, name, size, created, modified, content, thumbavif, thumbx, thumby, meta)
+OUTPUT INSERTED.id
+VALUES (@hash, @mimetype, @name, @size, @created, @modified, @content, CONVERT(VARBINARY(MAX), @thumbavif), @thumbx, @thumby, @meta)
+`;
+
+export const CREATE_ATTACHMENT = `
+INSERT INTO manifestattachment (manifest_id, file_id, sort)
+OUTPUT INSERTED.id
+VALUES (@manifestId, @fileId, @sort)
+`;
+
+export const LIST_DELIVERY_FILES = `
+SELECT
+    ma.id,
+    ma.manifest_id AS manifestId,
+    ma.file_id AS fileId,
+    ma.sort,
+    f.hash,
+    f.mimetype,
+    f.name,
+    f.size,
+    f.created,
+    f.modified,
+    f.thumbavif,
+    f.thumbx,
+    f.thumby,
+    f.meta
+FROM manifestattachment ma
+INNER JOIN [file] f ON f.id = ma.file_id
+INNER JOIN manifest m ON m.id = ma.manifest_id
+WHERE m.company_id = @companyId
+  AND m.[type] = @type
+ORDER BY ma.manifest_id, ma.sort ASC, ma.id ASC
+`;

src/providers/mssql/queries/entity.js

@@ -0,0 +1,163 @@
+export const SUPPLIER_GROUP_NAME = 'Lieferanten';
+export const POS_GROUP_NAME = 'POS';
+
+export const ENTITY_COLUMNS = `
+    e.id,
+    e.customergroup_id AS customergroupId,
+    e.first_name AS firstName,
+    e.name,
+    e.[number] AS number,
+    e.created_at AS createdAt,
+    e.updated_at AS updatedAt
+`;
+
+export const LIST_BY_COMPANY = `
+SELECT
+${ENTITY_COLUMNS}
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE cg.company_id = @companyId
+ORDER BY e.name, e.id
+`;
+
+export const LIST_BY_COMPANY_AND_GROUP = `
+SELECT
+${ENTITY_COLUMNS}
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE cg.company_id = @companyId
+  AND e.customergroup_id = @customergroupId
+ORDER BY e.name, e.id
+`;
+
+/** Entities whose group is not Lieferanten and not POS (customer picker). */
+export const LIST_CUSTOMERS_BY_COMPANY = `
+SELECT
+${ENTITY_COLUMNS}
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE cg.company_id = @companyId
+  AND cg.name NOT IN (@supplierGroupName, @posGroupName)
+ORDER BY e.name, e.id
+`;
+
+export const GET_BY_COMPANY_AND_ID = `
+SELECT
+${ENTITY_COLUMNS}
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+`;
+
+/** Occupied when another entity in the company already has this number. */
+export const NUMBER_TAKEN_IN_COMPANY = `
+SELECT TOP 1 e.id
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE cg.company_id = @companyId
+  AND e.[number] = @number
+  AND (@excludeEntityId IS NULL OR e.id <> @excludeEntityId)
+`;
+
+/** Customer entity: company-scoped and not Lieferanten/POS. */
+export const GET_CUSTOMER_BY_ID = `
+SELECT
+${ENTITY_COLUMNS}
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+  AND cg.name NOT IN (@supplierGroupName, @posGroupName)
+`;
+
+export const LIST_SUPPLIERS_BY_COMPANY = `
+SELECT
+    e.id,
+    e.name,
+    e.created_at AS createdAt,
+    e.updated_at AS updatedAt
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE cg.company_id = @companyId
+  AND cg.name = @groupName
+ORDER BY e.name, e.id
+`;
+
+export const GET_SUPPLIER_BY_ID = `
+SELECT
+    e.id,
+    e.name,
+    e.created_at AS createdAt,
+    e.updated_at AS updatedAt
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+  AND cg.name = @groupName
+`;
+
+export const CREATE = `
+INSERT INTO entity (customergroup_id, first_name, name, [number])
+OUTPUT
+    INSERTED.id,
+    INSERTED.customergroup_id AS customergroupId,
+    INSERTED.first_name AS firstName,
+    INSERTED.name,
+    INSERTED.[number] AS number,
+    INSERTED.created_at AS createdAt,
+    INSERTED.updated_at AS updatedAt
+VALUES (@customergroupId, @firstName, @name, @number)
+`;
+
+export const UPDATE = `
+UPDATE entity
+SET
+    first_name = @firstName,
+    name = @name,
+    [number] = @number,
+    updated_at = SYSUTCDATETIME()
+OUTPUT
+    INSERTED.id,
+    INSERTED.customergroup_id AS customergroupId,
+    INSERTED.first_name AS firstName,
+    INSERTED.name,
+    INSERTED.[number] AS number,
+    INSERTED.created_at AS createdAt,
+    INSERTED.updated_at AS updatedAt
+WHERE id = @id
+`;
+
+export const UPDATE_NAME = `
+UPDATE entity
+SET name = @name, updated_at = SYSUTCDATETIME()
+OUTPUT INSERTED.id, INSERTED.name, INSERTED.created_at AS createdAt, INSERTED.updated_at AS updatedAt
+WHERE id = @id
+  AND customergroup_id = @customergroupId
+`;
+
+export const DELETE_BY_COMPANY_AND_ID = `
+DELETE e
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+`;
+
+export const DELETE_BY_ID = `
+DELETE e
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+  AND cg.name = @groupName
+`;
+
+export const GET_GROUP_ID_FOR_SUPPLIER = `
+SELECT e.customergroup_id AS customergroupId, e.name
+FROM entity e
+INNER JOIN customergroup cg ON cg.id = e.customergroup_id
+WHERE e.id = @id
+  AND cg.company_id = @companyId
+  AND cg.name = @groupName
+`;

src/providers/mssql/queries/entityaddress.js

@@ -0,0 +1,105 @@
+export const ADDRESS_COLUMNS = `
+    id,
+    entity_id AS entityId,
+    first_name AS firstName,
+    name,
+    street,
+    streetnumber AS streetNumber,
+    zip,
+    city,
+    county,
+    addresstype AS addressType,
+    sort
+`;
+
+export const LIST_BY_ENTITY = `
+SELECT
+${ADDRESS_COLUMNS}
+FROM entityaddress
+WHERE entity_id = @entityId
+ORDER BY sort ASC, id ASC
+`;
+
+export const GET_BY_ENTITY_AND_ID = `
+SELECT
+${ADDRESS_COLUMNS}
+FROM entityaddress
+WHERE id = @id AND entity_id = @entityId
+`;
+
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM entityaddress
+WHERE entity_id = @entityId
+`;
+
+export const CREATE = `
+INSERT INTO entityaddress (
+    entity_id,
+    first_name,
+    name,
+    street,
+    streetnumber,
+    zip,
+    city,
+    county,
+    addresstype,
+    sort
+)
+OUTPUT
+    INSERTED.id,
+    INSERTED.entity_id AS entityId,
+    INSERTED.first_name AS firstName,
+    INSERTED.name,
+    INSERTED.street,
+    INSERTED.streetnumber AS streetNumber,
+    INSERTED.zip,
+    INSERTED.city,
+    INSERTED.county,
+    INSERTED.addresstype AS addressType,
+    INSERTED.sort
+VALUES (
+    @entityId,
+    @firstName,
+    @name,
+    @street,
+    @streetNumber,
+    @zip,
+    @city,
+    @county,
+    @addressType,
+    @sort
+)
+`;
+
+export const UPDATE = `
+UPDATE entityaddress
+SET
+    first_name = @firstName,
+    name = @name,
+    street = @street,
+    streetnumber = @streetNumber,
+    zip = @zip,
+    city = @city,
+    county = @county,
+    addresstype = @addressType,
+    sort = @sort
+OUTPUT
+    INSERTED.id,
+    INSERTED.entity_id AS entityId,
+    INSERTED.first_name AS firstName,
+    INSERTED.name,
+    INSERTED.street,
+    INSERTED.streetnumber AS streetNumber,
+    INSERTED.zip,
+    INSERTED.city,
+    INSERTED.county,
+    INSERTED.addresstype AS addressType,
+    INSERTED.sort
+WHERE id = @id AND entity_id = @entityId
+`;
+
+export const DELETE_BY_ENTITY_AND_ID = `
+DELETE FROM entityaddress
+WHERE id = @id AND entity_id = @entityId
+`;

src/providers/mssql/queries/entitycontact.js

@@ -0,0 +1,56 @@
+export const CONTACT_COLUMNS = `
+    id,
+    entity_id AS entityId,
+    contacttype AS contactType,
+    contact,
+    sort
+`;
+
+export const LIST_BY_ENTITY = `
+SELECT
+${CONTACT_COLUMNS}
+FROM entitycontact
+WHERE entity_id = @entityId
+ORDER BY sort ASC, id ASC
+`;
+
+export const GET_BY_ENTITY_AND_ID = `
+SELECT
+${CONTACT_COLUMNS}
+FROM entitycontact
+WHERE id = @id AND entity_id = @entityId
+`;
+
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM entitycontact
+WHERE entity_id = @entityId
+`;
+
+export const CREATE = `
+INSERT INTO entitycontact (entity_id, contacttype, contact, sort)
+OUTPUT
+    INSERTED.id,
+    INSERTED.entity_id AS entityId,
+    INSERTED.contacttype AS contactType,
+    INSERTED.contact,
+    INSERTED.sort
+VALUES (@entityId, @contactType, @contact, @sort)
+`;
+
+export const UPDATE = `
+UPDATE entitycontact
+SET contacttype = @contactType, contact = @contact, sort = @sort
+OUTPUT
+    INSERTED.id,
+    INSERTED.entity_id AS entityId,
+    INSERTED.contacttype AS contactType,
+    INSERTED.contact,
+    INSERTED.sort
+WHERE id = @id AND entity_id = @entityId
+`;
+
+export const DELETE_BY_ENTITY_AND_ID = `
+DELETE FROM entitycontact
+WHERE id = @id AND entity_id = @entityId
+`;

src/providers/mssql/queries/entityhistory.js

@@ -0,0 +1,11 @@
+export const INSERT = `
+INSERT INTO entityhistory (entity_id, companyuser_id, [text])
+VALUES (@entityId, @companyuserId, @text)
+`;
+
+export const LIST_BY_ENTITY_ID = `
+SELECT id, companyuser_id AS companyuserId, [date], [text]
+FROM entityhistory
+WHERE entity_id = @entityId
+ORDER BY [date] DESC, id DESC
+`;

src/providers/mssql/queries/google_auth.js

@@ -0,0 +1,58 @@
+export const ADD = `
+INSERT INTO google_auth (email)
+OUTPUT INSERTED.id
+VALUES (@email)
+`;
+
+export const GOOGLE_AUTH_COLUMNS = `
+    id,
+    email,
+    picture,
+    picturebinary AS pictureBinary,
+    sub,
+    created_at AS createdAt,
+    selected_company AS selectedCompanyId
+`;
+
+export const GET_BY_EMAIL = `
+SELECT
+${GOOGLE_AUTH_COLUMNS}
+FROM google_auth
+WHERE email = @email
+`;
+
+export const GET_BY_ID = `
+SELECT
+${GOOGLE_AUTH_COLUMNS}
+FROM google_auth
+WHERE id = @googleAuthId
+`;
+
+export const LIST_ALLOWED_EMAILS = `
+SELECT
+    id,
+    email,
+    picture,
+    sub,
+    created_at AS createdAt,
+    selected_company AS selectedCompanyId
+FROM google_auth
+ORDER BY email
+`;
+
+export const REMOVE_ALLOWED_EMAIL = `
+DELETE FROM google_auth
+WHERE email = @email
+`;
+
+export const SET_SELECTED_COMPANY = `
+UPDATE google_auth
+SET selected_company = @companyId
+WHERE id = @googleAuthId
+`;
+
+export const SET_PROFILE = `
+UPDATE google_auth
+SET picture = @picture, picturebinary = @pictureBinary, sub = @sub
+WHERE id = @googleAuthId
+`;

src/providers/mssql/queries/language.js

@@ -0,0 +1,21 @@
+export const CREATE = `
+INSERT INTO language (iso639)
+OUTPUT INSERTED.id
+VALUES (@iso639)
+`;
+
+export const GET_BY_ISO639 = `
+SELECT id, iso639
+FROM language
+WHERE iso639 = @iso639
+`;
+
+export const LIST = `
+SELECT id, iso639
+FROM language
+`;
+
+export const DELETE = `
+DELETE FROM language
+WHERE id = @id
+`;

src/providers/mssql/queries/manifestDoc.js

@@ -0,0 +1,107 @@
+/**
+ * Shared SQL for typed manifest documents (quote / order).
+ * Delivery keeps its own SQL with supplierId naming.
+ */
+
+export const QUOTE_TYPE = 'quote';
+export const ORDER_TYPE = 'order';
+
+export const LIST_MANIFESTS = `
+SELECT
+    m.id,
+    m.[number],
+    m.[type],
+    m.entity_id AS entityId,
+    m.external_number AS externalNumber,
+    m.[date]
+FROM manifest m
+WHERE m.company_id = @companyId
+  AND m.[type] = @type
+ORDER BY m.[date] DESC, m.id DESC
+`;
+
+export const GET_MANIFEST_HEADER = `
+SELECT
+    m.id,
+    m.[number],
+    m.[type],
+    m.entity_id AS entityId,
+    m.external_number AS externalNumber,
+    m.[date]
+FROM manifest m
+WHERE m.id = @id
+  AND m.company_id = @companyId
+  AND m.[type] = @type
+`;
+
+export const GET_MANIFEST_LINES = `
+SELECT
+    ma.id,
+    ma.sku,
+    ma.name,
+    ma.pu,
+    ma.amount,
+    ma.net,
+    ma.rebate,
+    ma.taxrate,
+    ma.comment
+FROM manifestarticle ma
+WHERE ma.manifest_id = @manifestId
+ORDER BY ma.id
+`;
+
+export const CREATE_MANIFEST = `
+INSERT INTO manifest (company_id, [number], [type], entity_id, external_number, [date])
+OUTPUT INSERTED.id
+VALUES (@companyId, @number, @type, @entityId, @externalNumber, @date)
+`;
+
+export const UPDATE_MANIFEST = `
+UPDATE manifest
+SET
+    [number] = @number,
+    entity_id = @entityId,
+    external_number = @externalNumber,
+    [date] = @date
+WHERE id = @id
+  AND company_id = @companyId
+  AND [type] = @type
+`;
+
+export const DELETE_MANIFEST = `
+DELETE FROM manifest
+WHERE id = @id
+  AND company_id = @companyId
+  AND [type] = @type
+`;
+
+export const DELETE_LINES_BY_MANIFEST = `
+DELETE FROM manifestarticle
+WHERE manifest_id = @manifestId
+`;
+
+export const CREATE_LINE = `
+INSERT INTO manifestarticle (
+    manifest_id,
+    sku,
+    name,
+    pu,
+    amount,
+    net,
+    comment,
+    rebate,
+    taxrate
+)
+OUTPUT INSERTED.id
+VALUES (
+    @manifestId,
+    @sku,
+    @name,
+    @pu,
+    @amount,
+    @net,
+    @comment,
+    @rebate,
+    @taxrate
+)
+`;

src/providers/mssql/queries/manifestattachment.js

@@ -0,0 +1,104 @@
+export const CHECK_MANIFEST_ACCESS = `
+SELECT id, company_id AS companyId
+FROM manifest
+WHERE id = @manifestId AND company_id = @companyId
+`;
+
+export const CREATE_FILE = `
+INSERT INTO [file] (hash, mimetype, name, size, created, modified, content, thumbavif, thumbx, thumby, meta)
+OUTPUT INSERTED.id
+VALUES (@hash, @mimetype, @name, @size, @created, @modified, @content, CONVERT(VARBINARY(MAX), @thumbavif), @thumbx, @thumby, @meta)
+`;
+
+export const GET_NEXT_SORT = `
+SELECT ISNULL(MAX(sort), -1) + 1 AS sort
+FROM manifestattachment
+WHERE manifest_id = @manifestId;
+`;
+
+export const CREATE_ATTACHMENT = `
+INSERT INTO manifestattachment (manifest_id, file_id, sort)
+OUTPUT INSERTED.id
+VALUES (@manifestId, @fileId, @sort)
+`;
+
+export const LIST_BY_MANIFEST = `
+SELECT 
+    ma.id,
+    ma.manifest_id AS manifestId,
+    ma.file_id AS fileId,
+    ma.sort,
+    f.hash,
+    f.mimetype,
+    f.name,
+    f.size,
+    f.created,
+    f.modified,
+    f.thumbavif,
+    f.thumbx,
+    f.thumby,
+    f.meta
+FROM manifestattachment ma
+INNER JOIN [file] f ON f.id = ma.file_id
+WHERE ma.manifest_id = @manifestId
+ORDER BY ma.sort ASC, ma.id ASC
+`;
+
+export const GET_BY_ID = `
+SELECT 
+    ma.id,
+    ma.manifest_id AS manifestId,
+    ma.file_id AS fileId,
+    ma.sort,
+    f.hash,
+    f.mimetype,
+    f.name,
+    f.size,
+    f.created,
+    f.modified,
+    f.content,
+    f.thumbavif,
+    f.thumbx,
+    f.thumby,
+    f.meta
+FROM manifestattachment ma
+INNER JOIN [file] f ON f.id = ma.file_id
+WHERE ma.manifest_id = @manifestId
+  AND (ma.id = @id OR ma.file_id = @id)
+`;
+
+export const FIND_ATTACHMENT = `
+SELECT ma.id, ma.file_id AS fileId
+FROM manifestattachment ma
+WHERE ma.manifest_id = @manifestId
+  AND (ma.id = @id OR ma.file_id = @id)
+`;
+
+export const DELETE_ATTACHMENT = `
+DELETE FROM manifestattachment
+WHERE id = @id
+`;
+
+export const DELETE_FILE = `
+DELETE FROM [file]
+WHERE id = @fileId
+`;
+
+export const LIST_IDS_BY_MANIFEST = `
+SELECT id
+FROM manifestattachment
+WHERE manifest_id = @manifestId
+ORDER BY sort ASC, id ASC;
+`;
+
+export const SET_TEMP_SORTS = `
+UPDATE manifestattachment
+SET sort = -id
+WHERE manifest_id = @manifestId;
+`;
+
+export const UPDATE_SORT = `
+UPDATE manifestattachment
+SET sort = @sort
+WHERE id = @id AND manifest_id = @manifestId;
+`;

src/providers/mssql/queries/numbers.js

@@ -0,0 +1,46 @@
+export const ENSURE_TYPE = `
+IF NOT EXISTS (
+    SELECT 1
+    FROM numbers
+    WHERE company_id = @companyId AND [type] = @type
+)
+BEGIN
+    INSERT INTO numbers (company_id, [type])
+    VALUES (@companyId, @type);
+END
+`;
+
+export const LIST_BY_COMPANY = `
+SELECT
+    id,
+    [type],
+    prefix,
+    padding,
+    [next] AS [next]
+FROM numbers
+WHERE company_id = @companyId
+ORDER BY [type]
+`;
+
+export const GET_BY_COMPANY_AND_ID = `
+SELECT
+    id,
+    [type],
+    prefix,
+    padding,
+    [next] AS [next]
+FROM numbers
+WHERE id = @id
+  AND company_id = @companyId
+`;
+
+export const UPDATE_BY_COMPANY_AND_ID = `
+UPDATE numbers
+SET
+    prefix = @prefix,
+    padding = @padding,
+    [next] = @next
+OUTPUT INSERTED.id, INSERTED.[type], INSERTED.prefix, INSERTED.padding, INSERTED.[next]
+WHERE id = @id
+  AND company_id = @companyId
+`;

src/providers/mssql/queries/pic.js

@@ -0,0 +1,46 @@
+export const CREATE = `
+INSERT INTO pic (
+    w, h, size, hash, thumbw, thumbh, thumbhash, source, fullbinary, thumbbinary
+)
+OUTPUT INSERTED.id
+VALUES (
+    @w, @h, @size, @hash, @thumbw, @thumbh, @thumbhash, @source, @fullbinary, @thumbbinary
+)
+`;
+
+export const GET_CATEGORY_ID_BY_HASH = `
+SELECT TOP 1 categoryId
+FROM (
+    SELECT ca.category_id AS categoryId
+    FROM pic p
+    INNER JOIN articlepic ap ON ap.pic_id = p.id
+    INNER JOIN categoryarticle ca ON ca.article_id = ap.article_id
+    WHERE p.hash = @hash
+
+    UNION
+
+    SELECT cp.category_id AS categoryId
+    FROM pic p
+    INNER JOIN categorypic cp ON cp.pic_id = p.id
+    WHERE p.hash = @hash
+) AS combined
+`;
+
+export const GET_FULL_BY_HASH = `
+SELECT w, h, size, fullbinary AS buffer
+FROM pic
+WHERE hash = @hash
+`;
+
+export const GET_THUMB_BY_HASH = `
+SELECT thumbw AS w, thumbh AS h, thumbbinary AS buffer
+FROM pic
+WHERE hash = @hash
+`;
+
+export const DELETE_BY_ARTICLE_AND_HASH = `
+DELETE p
+FROM pic p
+INNER JOIN articlepic ap ON ap.pic_id = p.id AND ap.article_id = @articleId
+WHERE p.hash = @fullHash
+`;

src/providers/mssql/queries/posterminal.js

@@ -0,0 +1,91 @@
+export const LIST_BY_COMPANY = `
+SELECT
+    id,
+    name,
+    token,
+    pairingpin
+FROM posterminal
+WHERE company_id = @companyId
+ORDER BY id
+`;
+
+export const GET_BY_ID = `
+SELECT
+    id,
+    company_id AS companyId,
+    name,
+    token,
+    pairingpin
+FROM posterminal
+WHERE id = @id
+`;
+
+export const CREATE = `
+INSERT INTO posterminal (company_id, name, token, pairingpin)
+OUTPUT INSERTED.id, INSERTED.name, INSERTED.token, INSERTED.pairingpin
+VALUES (@companyId, @name, @token, @pairingpin)
+`;
+
+export const UPDATE = `
+UPDATE posterminal
+SET name = @name, token = @token, pairingpin = @pairingpin
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const DELETE_BY_COMPANY_AND_ID = `
+DELETE FROM posterminal
+WHERE id = @id AND company_id = @companyId
+`;
+
+export const LIST_CATEGORY_IDS = `
+SELECT category_id AS categoryId
+FROM posterminalcategory
+WHERE posterminal_id = @posterminalId
+`;
+
+/** setOn: insert if not exists (single terminal + single category). */
+export const SET_ON = `
+IF NOT EXISTS (
+    SELECT 1 FROM posterminalcategory
+    WHERE posterminal_id = @posterminalId AND category_id = @categoryId
+)
+INSERT INTO posterminalcategory (posterminal_id, category_id)
+VALUES (@posterminalId, @categoryId)
+`;
+
+/** setOff: remove a single category from a single terminal. */
+export const SET_OFF = `
+DELETE FROM posterminalcategory
+WHERE posterminal_id = @posterminalId AND category_id = @categoryId
+`;
+
+/** setOnAll: enable ALL company categories on one terminal. */
+export const SET_ON_ALL = `
+;WITH cats AS (
+    SELECT id FROM category WHERE id = @rootCategoryId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+)
+INSERT INTO posterminalcategory (posterminal_id, category_id)
+SELECT @posterminalId, cats.id
+FROM cats
+WHERE NOT EXISTS (
+    SELECT 1 FROM posterminalcategory pc
+    WHERE pc.posterminal_id = @posterminalId AND pc.category_id = cats.id
+)
+`;
+
+/** setOffAll: remove ALL category links from one terminal. */
+export const SET_OFF_ALL = `
+DELETE FROM posterminalcategory WHERE posterminal_id = @posterminalId
+`;
+
+/** For category tree: map category -> posterminal ids (company-scoped). */
+export const POSTERMINAL_IDS_BY_COMPANY = `
+SELECT
+    pc.category_id AS categoryId,
+    pc.posterminal_id AS posterminalId
+FROM posterminalcategory pc
+INNER JOIN posterminal pt ON pt.id = pc.posterminal_id
+WHERE pt.company_id = @companyId
+`;

src/providers/mssql/queries/price.js

@@ -0,0 +1,11 @@
+export const DELETE_BY_ARTICLE_AND_CUSTOMERGROUP = `
+DELETE FROM price
+WHERE article_id = @articleId
+  AND customergroup_id = @customerGroupId
+`;
+
+export const CREATE = `
+INSERT INTO price (tax_id, article_id, minmultiplier, customergroup_id, net)
+OUTPUT INSERTED.id
+VALUES (@taxId, @articleId, @minmultiplier, @customerGroupId, @net)
+`;

src/providers/mssql/queries/tax.js

@@ -0,0 +1,16 @@
+export const GET_BY_RATE = `
+SELECT id, rate
+FROM tax
+WHERE rate = @rate
+`;
+
+export const CREATE = `
+INSERT INTO tax (rate)
+OUTPUT INSERTED.id
+VALUES (@rate)
+`;
+
+export const LIST = `
+SELECT id, rate
+FROM tax
+`;

src/providers/mssql/queries/unit.js

@@ -0,0 +1,50 @@
+export const UNIT_COLUMNS = `
+    u.si,
+    u.basesi,
+    u.basesifactor,
+    ut.symbol,
+    ut.name
+`;
+
+export const GET_BY_SI = `
+SELECT id
+FROM unit
+WHERE company_id = @companyId AND si = @si
+`;
+
+export const GET_FULL_BY_SI = `
+SELECT
+    u.id,
+${UNIT_COLUMNS}
+FROM unit u
+LEFT JOIN unittext ut
+    ON ut.unit_id = u.id AND ut.language_id = @languageId
+WHERE u.company_id = @companyId AND u.si = @si
+`;
+
+export const LIST_BY_COMPANY = `
+SELECT
+${UNIT_COLUMNS}
+FROM unit u
+LEFT JOIN unittext ut
+    ON ut.unit_id = u.id AND ut.language_id = @languageId
+WHERE u.company_id = @companyId
+ORDER BY ut.symbol, ut.name, u.si
+`;
+
+export const CREATE = `
+INSERT INTO unit (company_id, si, basesi, basesifactor)
+OUTPUT INSERTED.id
+VALUES (@companyId, @si, @basesi, @basesifactor)
+`;
+
+export const UPDATE_BY_SI = `
+UPDATE unit
+SET basesi = @basesi, basesifactor = @basesifactor
+WHERE company_id = @companyId AND si = @si
+`;
+
+export const DELETE_BY_COMPANY_AND_SI = `
+DELETE FROM unit
+WHERE company_id = @companyId AND si = @si
+`;

src/providers/mssql/queries/unittext.js

@@ -0,0 +1,16 @@
+export const CREATE = `
+INSERT INTO unittext (unit_id, language_id, symbol, name)
+VALUES (@unitId, @languageId, @symbol, @name)
+`;
+
+export const UPDATE_BY_UNIT_AND_LANGUAGE = `
+UPDATE unittext
+SET symbol = @symbol, name = @name
+WHERE unit_id = @unitId AND language_id = @languageId
+`;
+
+export const GET_BY_UNIT_AND_LANGUAGE = `
+SELECT id
+FROM unittext
+WHERE unit_id = @unitId AND language_id = @languageId
+`;